Grand Order


 * For the highest law of magi, see Grand Order.

Quest for the Holy Grail "Grand Order", named after the highest law of magi due to their critical importance, are quests performed by Chaldea Security Organization in order to reverse the eradication of mankind.

Singularity
A Singularity (特異点) is an unobservable region that does not exist within Chaldea's recorded history. It's as if a hole has opened up within the timeline, a hole that is separate from the regular temporal axis.

Certain Singularities have their own individual circumstances and mechanisms, however the Goetia-style Singularities involved in the Human Order Incineration Incident follow a general pattern and possess common characteristics. They are sustained by a Goetia-manufactured Holy Grail, which is given to a certain individual within a key historical time period, typically someone who will use it to cause major disruption to history and destabilize the Human Order Foundations. When this is insufficient, a Demon God host may further manipulate individuals and events in order to achieve this end.

The power of the Grails and the circumstances within the Singularities allow for the summoning of Servants and their continued existence in the world, even without a Master. Various Servants are summoned to the era under these conditions without individuals performing a summoning ceremony. The Servants often play a key role in bringing about the disruption to history, as well as resolving it.

The seven primary Singularities involved in the Human Order Incineration Incident have a Human Order Foundation Value associated with them.

The emergence of large Singularities cause disturbances and fluctuations in time which spread out through history like a wave and can cause other smaller Singularities to emerge at other points in time.

There are also existences known as Mobile Singularities (移動特異点) which cause a similar distortions, though usually on a smaller scale. These include Sliders such as the female Miyamoto Musashi.

Because of humanity's destruction in 2015 due to the collapse of the Human Order Foundation. Chaldea is forced to travel to Singularities in the past in order to fix the irregularities of history caused by various Holy Grails. The 'Grand Order' is a "name for those who would rise up against human history for the sake of humanity, and combat fate itself."

Lostbelt
As opposed to the Greater History of Man, the history of 'winners' born from correct choices and proper prosperities leading to the "present", the history of 'losers' born from the wrong choices and mistaken prosperity is cut off. Considered "unnecessary" and cut off from becoming even parallel worlds, this history which has hit a dead end is known as a Lostbelt.

Following the attack on Chaldea in 2017, the freezing of the world and the declaration of rebellion against the Greater History of Man, with the threat of a regression into the Age of Gods and the recreation of the world, the survivors are forced to use an experimental method of navigating through imaginary number space, through the Lostbelts, in order to resolve the incident.

After all of the Lostbelts have been established, the Crypters seek to expand the "domain" of their own Lostbelts, which will eventually clash with the other Lostbelts. The one that is built by greater Human Foundation will end up overtaking the weaker one and use it as "nutrients". This process will allegedly continue, until only one Lostbelt is remaining.

Koyanskaya‎ describes the Greater History of Man as an "easy mode" while the Lostbelt as a "hard mode", though the veracity of her statement has yet to be fully determined.

Similar to the Human Order Foundation Values associated with the Singularities, the Lostbelts have an associated value known as a Lost Depth (異聞深度).

Procedure
Utilizing Rayshift, the souls of selected subjects are projected into the past, forming Spiriton avatars with the capacity to interfere with historical events. By the efforts of time-travelling agents, anomalous temporal singularities may be eliminated.

The exact procedure of the Grand Order differs depending on the nature of the Singularity, however there are two general goals; the correction or elimination of the distortions resulting from or responsible for the Singularity, and the retrieval or destruction of the Grail supporting the Singularity.

The words of Kirei Kotomine suggest that rayshifting could have been used against the forces of the Lostbelts, with Chaldea being attacked and rendered inoperable in order to eliminate the threat. Unable to rayshift, the survivors were forced to use a method of diving through Imaginary Number Space, using the Shadow Border's Paper Moon system.

Singularities
The initial Singularity detected by Chaldea, believed to be the cause of humanity's future extinction, was located in Fuyuki, Japan in 2004 AD and codenamed Singularity F. The mission to explore and eliminate the Singularity was designated the First Order.

Following the successful elimination of Singularity F and the revelation concerning the incineration of the future, seven even larger Singularities were detected in the past. As Chaldea embarked on the mission of eliminating these Singularities to return history to its rightful course and restore the future, the name 'First Order' was abandoned for 'Grand Order' - a mission named after the highest law of magi in view of its importance.

During the course of this mission, multiple smaller Singularities emerged and were resolved. When the seven major Singularities were eliminated, an attack on Chaldea led to the final battle against Goetia, the Beast posing as the King of Magic, and the 72 Demon Gods which comprised it, in its temple - a Singularity thought to be the final one, the conclusion of which brought an end to the Human Order Incineration Incident (人理焼却事件).

However a number of Singularities have emerged since Goetia's defeat, in part due to several Demon Pillars who escaped during the temple's collapse and a few other parties.

Fuyuki: The Contaminated City in Flames
Fuyuki: The Contaminated City in Flames (炎上汚染都市) was the initial Singularity detected by Chaldea, codenamed Singularity F (特異点F) and located in A.D. 2004.

Setting
The Singularity was located in Fuyuki City, Japan in 2004 AD. At this point in history, a Holy Grail War was taking place in the city. Following the Singularity's manifestation, the city was engulfed in flames and all humans vanished, leaving only the Servants. The Holy Grail War was also disrupted, being switched to something else. Subsequently, a corrupted Saber defeated five of the other Servants, with only Caster surviving. The fallen Servants were also corrupted and rose as Shadow Servants. At the same time, monsters appeared in the city.

The core of the Singularity is Fuyuki's Greater Grail, guarded by Saber.

Participants
The participants have varied between different mediums.

Orleans: The Wicked Dragon Hundred Years' War
Orleans: The Wicked Dragon Hundred Years' War (邪竜百年戦争), alternatively The Holy Maiden Savior (救国の聖処女), was the first of the seven primary Singularities in the Human Order Incineration Incident. Located in France, A.D. 1431, it's Humanity Foundation Value was C+.

Setting
The Singularity occurred in France, 1431 AD, shortly after Jeanne d'Arc was burned at the stake. Using the Holy Grail, Gilles de Rais attempted to resurrect Jeanne but was unable to, instead creating a new Jeanne out of the Grail itself, twisted by Gilles's wishes and feelings. Jeanne Alter then summoned five more Servants, giving them all the attribute of Berserker. Jeanne Alter, Gilles de Rais and their forces subsequently began a campaign of revenge against France, killing King Charles VII and many others, including Pierre Cauchon, the bishop who played a key role in Jeanne's death, whom Jeanne Alter personally burned to death.

History
After arriving in the era, Ritsuka Fujimaru and Mash Kyrielight take notice a gigantic ring of light, which Romani Archaman speculates to be as large as North America. He further speculates it to be one of the reasons the future disappeared, and states the Chaldea staff will have to analyze it. The pair soon encounter a French scout brigade, but the soldiers find them suspicious and attack. Defeating the soldiers, Ritsuka and Mash follow the retreating soldiers back to a ruined fort. There they learn from a soldier that King Charles VII has been killed by "Jeanne d'Arc", who has been resurrected as the "Dragon Witch". Skeleton soldiers then attack the fort, then after that, wyverns appear to attack. However, Jeanne d'Arc suddenly appears and helps them fight the wyverns.

After slaying the wyverns with her help, the group go to a nearby forest and kill the monsters there to prevent them from attacking the fort. After introducing each other, Jeanne tells Ritsuka and Mash that information about the Holy Grail War she should have as a Ruler is missing. She also states her stats have been ranked down as well, and she lost her Command Spells and the ability to see a Servant's True Name. Revealing that she was summoned just a few hours ago, Jeanne tells them how another Jeanne killed Charles VII and conquered Orlèans. Romani states that the other Jeanne's actions caused the collapse of France, the first nation to declare liberty and equality that many countries followed suit. He continues that delaying such progress would stagnate civilization, stating that humanity would be still be in the Middle Ages. Mash tells Jeanne about Chaldea's mission to undo the incineration of the Human Order. Jeanne then wonders how the other her is able to summon and control so many dragon-kind, something that requires the highest form of magecraft to summon even one. She resolves to defeat the other Jeanne and take back Orlèans. Agreeing to help with the restoration of the era, Jeanne tells the group they should minimize their activity in any nearby towns and villages since the other Jeanne likely possesses the ability of a Ruler to detect Servants anywhere. She decides that they should scout for any information tomorrow.

The next day, the group proceed to La Charite to gather information about Orlèans, but they discover the town to be under attack. Unfortunately they arrive to find the entire town has already been destroyed and its citizens dead. After slaying the monsters there, Romani warns the group of incoming group of five Servants and implores them to retreat. However, they stay and encounter Jeanne Alter, who states she destroyed the town as part of her plan to destroy France. She asks Jeanne why she wanted to save the country despite its people betraying her in the end. She continues she no longer hears God's voice, which she believes to mean that France is no longer blessed by him. Jeanne Alter states that she'll destroy the country in accordance to the Lord's grief, and states she'll save France by turning it into a land of the dead. After calling Jeanne the leftover residue that she threw away, she commands Vlad III and Carmilla to kill her. Mash and Jeanne are able to hold back the two vampires, but they soon become overhelmed. Suddenly though, Marie Antoinette appears to help the group fight Jeanne Alter's Servants. After driving them back, Wolfgang Amadeus Mozart appears and unleashes his Noble Phantasm, Requiem for Death, to hold the enemy back while the group escapes. After they escape, Jeanne Alter orders Saint Martha to pursue them, and orders the others to continue destroying France while she returns to her palace to summon more Servants.

After escaping and setting up camp in a nearby forest, Marie and Mozart introduce themselves to the group. Later, Mash tells them of the incineration of the human order, which Marie compares to a Holy Grail War in a different form. Mozart notes the abnormality of Servants being summoned without Masters and there be more than the usual seven. After Mash states the rules have changed, they discuss the matter of facing Vlad, Carmilla, and Chevalier d'Eon, who could be valuable asset to them. Jeanne however warns against the idea as she saw all of Jeanne Alter's Servants were given Madness Enchancement regardless of their alignment. After that is attributed to the Holy Grail, she wonders why she and other Master-less Servants were summoned. She theorizes the reason for that is due to the Grail resisting the reversal of causality of it having an owner despite the war haven't started yet. The group then decide to find other Servants that could be potential allies before Jeanne Alter does. Their camp then comes under attack by monsters at night, but the group is able to kill the monsters. Afterwards, the group encounters Saint Martha, who was sent by Jeanne Alter to obverse the group, but she decides to test their abilities. They are able to defeat Martha, who tells them to go to Lyon, where they'll find a dragon slayer to slay Jeanne Alter's personal dragon.

Heeding Martha's words, the group goes to a nearby town, where Marie gathers intel alone since Jeanne's presence would cause a panic. She returns to the others and reveals Lyon was destroyed a while ago with its refugees settling in the nearby town. She continues that the now destroyed town had a protector, who was likely the dragon slyayer Martha spoke of. Unfortunately, he was overwhelmed by Jeanne Alter's Servants when they came to Lyon to destroy it. Marie also reveals that Gilles de Rais is planning to attack Lyon in order to take it back. After protecting the town from bandits, the group head towards the ruins of Lyon to search for the dragon slayer. Searching through the town and slaying monsters, the group soon encounters The Phantom of the Opera, who was given control of Lyon by Jeanne Alter. After defeating Phantom, Romani warns the group to evacuate the town, detecting that a dragon as well three Servants are heading towards them. Deciding to stand their ground and continue their search, the group goes to the town castle that Romani got a faint Servant reading from.

Arriving at the castle, they find Siegfried there and free him. Exiting the castle, they are confronted by Jeanne Alter and her dragon, Fafnir. Jeanne and Mash are barely able to protect everyone from Fafnir's flames, but Siegfried is able drive off the evil dragon. Retreating from Lyon, the group soon encounters both Charles-Henri Sanson and Lancelot attacking french soldiers with their wyverns. Jeanne goes off protect the soldiers, while the others deal with Sanson and Lancelot. Jeanne is confronted by Carmilla while fending off the wyverns, but Gilles arrives to attack the wyverns with cannon-fire. Carmilla decides to retreat with Sanson, ordering Lancelot to hold off the group while she and Sanson escape. After defeating Lancelot, the group departs despite Gilles wanting to speak with Jeanne to confirm her identity.

Arriving at an abandoned fort, Siegfried's wounds are healed by Marie but curses on him prevent any further healing. He recalls to the others how he became Lyon's protector, and his defeat by Jeanne Alter's Servants. He says though that one of them hid him in the castle, and Jeanne figures it was Martha who helped him. Jeanne states that they need a high-ranking Servant with Baptism Rites is needed to remove the multiple curses placed on Siegfried. Since she doesn't enough power, the group decide to look for a saint Servant to remove the curses on Siegfried as he needed to slay Fafnir. The group then split up to search; Ritsuka and Mash with Siegfried and Mozart, and Jeanne and Marie together. Before departing Mash gives a communication device to Jeanne, who is later encourage by Marie to reject Jeanne Alter's words.

Ritsuka, Mash, Mozart, and Siegfried travel to Thiers, where they encounter Elizabeth Bathòry and Kiyohime bickering. After the group defends the town from an enemy assault, Elizabeth and Kiyohime attack them after being insulted by Ritsuka. After they're defeated, Ritsuka tells them that they're looking for a saint. Kiyohime tells them that she encountered Georgios. She says that he went west, the same direction that Jeanne and Marie went. Mash then contacts Jeanne, who just made contact with him. She asks for his help in removing Siegfried's curses. Georgios agrees to help once the town under his protection has evacuated. However, the town comes under attack by Jeanne Alter, but Georgios refuses to leave until evacuation is complete. Marie then convinces him and Jeanne to leave while she protects the civilians. After they leave, she is confronted by Sanson and fights him. After defeating him, Marie criticizes his executioner skills since joining Jeanne Alter, and reveals she holds no grudge towards him for executing her. Once Sanson leaves, Marie is confronted by Jeanne Alter, who criticizes her actions due to her end in life. She however remains determined to help the people, saying she has no right to kill them just because of the way she died. Marie then deploys Crystal Palace after asking Jeanne Alter who she is. Thanking Jeanne for being her friend, she goes to fight the Dragon Witch.

Regrouping with the others, Jeanne tells them of Marie's sacrifice. She and Georgios then remove the curses from Siegfried while Kiyohime and Elizabeth join the group. After defending Thiers from another attack, they leave and make camp in a nearby forest to prepare for their assault on Orleans. As they rest and defend their camp, Mash and Jeanne speak with Mozart on separate occasions; he gives the former insight about humans and thanks the latter for being Marie's friend. Meanwhile in Orleans, Sanson is revealed to lost his mind when Marie perished, and d'Eon reports that the group are preparing to attack. Jeanne Alter then orders Gilles de Rais to summon more dragons in preparation for the attack. Back in the camp, Siegfried tells the others their only method of attack is a frontal assault since their location is already known. He asks them to protect him and Ritsuka while he goes to slay Fafnir. Elizabeth and Jeanne resolve to defeat their respective, and Kiyohime says she'll protect Ritsuka while Mozart will use his music to distract the wyverns.

As the group march towards Orleans, they're confronted by Wyverns and later Atalanta. After defeating them, Jeanne confronts Jeanne Alter, who announces she'll have the dragons fight in a new hundred year after France is destroyed. Suddenly though, General Gilles arrives and orders his men to bombard the enemy with artillery. Siegfried then goes to fight Fafnir while Ritsuka and the others fight Vlad and d'Eon. After defeating them, the group is confronted by an insane Sanson, but Mozart's words regarding Marie's rejection return him to normal. After Mozart and the others defeat him, they help Elizabeth defeat Carmilla. The group then help Siegfried in slaying Fafnir, whose death causes the wyverns to panic and prompts Jeanne Alter to retreat with Gilles.

While Siegfried, Mozart, and Geogios stay behind to deal with the wyverns, the others hurry to Orleans' palace. Meanwhile in the palace, Jeanne Alter orders Gilles to protect her while summons another Servant. Arriving in the palace, the group eventually encounter Gilles and fight him. However, they're unable to defeat him, but Kiyohime and Elizabeth implores the others to go ahead while they hold him off. At the throne room, Ritsuka, Mash, and Jeanne confront Jeanne Alter, and Jeanne asks her if she remembers her peaceful days. However, she doesn't remember, prompting Jeanne to vow to defeat her out of pity. After defeating her Shadow Servants, the group fight and defeat Jeanne Alter. As she perishes, Gilles tells her he'll continue their plan to destroy France before she disappears and the Grail appears. This makes Jeanne realize that Jeanne Alter was herself the Grail, having never existed in the Throne of Heroes in the first place. Gilles confirms her realizations, revealing he created Jeanne Alter from his wish to resurrect Jeanne. Accepting that Gilles hates France while she loves it, Jeanne and the others fight him. After he is defeat, she thanks him for helping her and believing in her during life before he disappears. Then, after Ritsuka and Mash retrieve the Grail, the other say their goodbyes to each other before disappearing as the singularity collapses. General Gilles then arrives in the throne room, overjoyed to see Jeanne alive. But, she tells him that she died while he despaired because of it. Jeanne however her farewell to be temporary, feeling they will fight together in a different form and way. She then says her goodbyes to Ritsuka and Mash, feeling they'll meet again, before they return to Chaldea.

Participants
Servants

Non-Servants

Septem: The Eternal Madness Empire
Septem: The Eternal Empire of Madness (永続狂気帝国), alternatively The Emperor of Roses (薔薇の皇帝), was the second of the seven primary Singularities in the Human Order Incineration Incident. Occurring in the Roman Empire of A.D. 0060, it's Humanity Foundation Value was B+.

Setting
The Singularity was located in the Roman Empire in the year 0060 A.D, during the early years of Nero Claudius' reign. Lev Lainur Flauros arrived in the era intending to give the Holy Grail to someone who wished to destroy the era, but he was unable find anyone suitable. Lev then summoned several Servants, including past Roman emperors, who formed the United Roman Empire. This alliance then waged war on the Roman Empire, successfully taking over several of its territories.

At the time of Chaldea's arrival, the United Roman Empire had seized around half of the Roman Empire's territories and had their sights on the capital Rome. Nero's court mage had also fallen by the hands of Caligula. As Romulus didn't wish to destroy Rome, Lev became the court mage of the United Roman Empire in order to manipulate events.

History
Shortly after arriving in the era, Ritsuka Fujimaru and Mash Kyrielight help Nero Claudius and her army defeat an enemy army. After thanking them for their help, Nero asks the pair where they're from, though she is skeptical of their answer of being from the future. Defeating a second wave of enemies, the group is confronted by a Servant, who Nero identifies as her uncle, Caligula. After he retreats along with the enemy army, Nero realizes that he was their general. She then properly introduces herself to Ritsuka and Mash, surprising them with her identity.

Arriving in Rome, Mash tells Nero that they seek the Holy Grail, which she says is the cause of the damage done to Rome. Nero asks to continue their conversation in her palace, but the market is attacked by enemies. After defeating them, Nero speaks with Ritsuka and Mash inside her palace. She reveals an alliance consisting of multiple "emperors" called the United Roman Empire has taken over half of the Roman Empire. She continues that any information about them, including the location of their capital, is scarce as her scouts never return. Nero then reveals Caligula is one of the "emperors" of the United Empire, and further reveals he killed her court mage. Mash and Romani Archaman then realize that one of the "emperors" possesses the Grail causing the Singularity. Nero implores Ritsuka and Mash to help her defeat the United Empire, saying she'll help them obtain the Grail. After they agree to help, Mash asks her if she ever heard the name Lev Lainur, but the name is unfamiliar to her. Mash tells her that he is a mage from their era that Chaldea and humanity, and speculates he may be in the era. Nero says that a powerful mage is in the United Empire, having been seen on the front lines. This prompts Romani to ask her to deploy Ritsuka and Mash as close to the front lines, which she agrees with. Suddenly, a soldier reports the city's eastern gate is under attack by a mid-sized United Empire battalion. Ritsuka and Mash go to defeat the enemy until nightfall.

The next morning, Ritsuka and Mash travel to to set up a summoning circle there using the mountain's leyline. Upon returning Nero has them join her in rendezvousing with her Gaul expeditionary force. Romani tells the pair that, as told by Nero, Gaul is one of the frontlines in the war with the United Empire. So he implores them to join the expeditionary force with the chance Lev may be there. Later the group are attacked by enemy soldiers on their way to expedition camp. . After defeating them, the group arrive at the camp, where they Nero gives the troops a rousing speech for their upcoming victory. Ritsuka and Mash are then greeted by Boudica and Spartacus, both generals of the Gaul expedition. Romani speculates that they are stray Servants like in Orleans before, and finds it encouraging they can find allies in the Singularities. Some time later a soldier reports an enemy scouting party had been discovered, and the enemy is getting away with intel on the expeditionary force. After killing the scouts, Boudica tells Ritsuka and Mash of how she materialized as Servant in the era right after her death. She continues that she thought her summoning to be her chance for revenge against Nero and the Roman People. However, upon seeing Rome being overrun by the United Empire, Boudica fought to save the people of Rome. Revealing that Nero is unaware of her status of being a Servant, she tells the pair she joined Nero because she hates the United Empire more than her. Boudica, with Spartacus, then decide to test her and Ritsuka's abilities to prove they can beat the "emperor" that rules Gaul.

Later, after proving their strength to Boudica, Ritsuka and Mash travel with her and the rest of the expeditionary force to Gaul. She and Spartacus lead the charge against the enemy while the pair goes with Nero to the enemy's base camp. Eventually, the group infiltrate the main enemy camp, where they encounter the current ruler of Gaul. After they defeat him, he reveals himself to be Julius Caesar, and tells them that the Grail is located in the United Empire's capital held by their court mage. Caesar then fights the group again more seriously, but they're able to defeat him again. Before disappearing, he wonders how Nero will react when confronted by the ruler of the United Empire when she arrives at their capital. After being explained the basics of Servants, Nero congratulates Ritsuka and Mash on taking back Gaul from the United Empire.

On their way back, the group overhears rumors from the local populace that an ancient god has appeared on the Mediterranean. Nero decides they should verify the rumors when a soldier reports their rear ranks are being attack by monsters. After killing them, Nero tells the group that they should verify the god's existence before the United Empire does. She then spaces out for bit, which makes the others remember Boudica telling them she has been doing so since the United Empire. They wonder why they're detecting a slight traces of Magical Energy when Nero returns from spacing out like Boudica said before. Then, after defeating hostile remnants of the enemy army, the group travel to the Shaped Isle. There they greeted by the rumored god, the goddess Stheno of the three Gorgon sisters. After slaying some ghosts, Nero asks her to came back with them to Rome to fight the United Empire. Stheno refuses as her combat abilities are sub-par, but she says she'll give the group a special reward that lies in a cave at the end of the coast. Inside the cave though, the group only find and slay the undead and a chimera, Stheno's so called reward. Exiting the cave, they encounter Elizabeth Báthory and Tamamo Cat, who were made to serve as testers for the cave by Stheno. Caligula then appears to attack the group in order to kill Nero on Lev's orders. After he is killed, Stheno tells the group the location of the United Empire's capital.

Continuing their way back to Rome, the group are attacked by an enemy brigade. Killing many enemy soldiers, they are ambushed by more enemies led by Leonidas I. After defeating him, the group finally return to Rome, where they hold a festival to celebrate their victory. Later in her palace, a solider reports to Nero that the special expedition force is under attack by United Empire forces on their way back to Rome. Agreeing to help, Ritsuka and Mash soon arrive to help the special expedition force. After defeating the enemy forces, one of the general introduces herself as Jing Ke and the other as Lu Bu, who had just run off to chase after the enemy. Ritsuka and Mash tell her of Chaldea's mission, and Jing Ke tells them how she and Lu Bu have already killed three enemy "emperors". Later, she scouts out the location of the United Empire's capital as provided by Stheno, and reports back that a city resembling Rome at the specified location. After receiving intel, Nero leads an army commanded by Ritsuka and Mash's allied Servants to attack the enemy capital. Defeating several enemy forces as they make their advance, the army is attacked by Darius III and his undead troops. After defeating him, Ritsuka and Mash are given a message from Nero from a soldier. He reports that their army's rear had been ambushed and Spartacus and Lu Bu have left the battlefield. He continues that after they broke from their main force to chase remaining enemies, another enemy force launched a surprise pincer attack and captured Boudica. Returning to Nero, she decides that they will save Boudica, whose imprisoned in an enemy fort that Jing Ke already found. Despite knowing it may be a trap, they go to the enemy fort.

Arriving at the fortress, the group encounter two enemy Servants, who tell them that Boudica is safely sound asleep thanks to a restraint spell. After Nero demands their name, they introduce themselves as Alexander and Lord El-Melloi II. However, as Alexander speaks with the group, United Empire soldiers launch a pincer attack on them. After the enemy is defeated, Alexander continues to insist he merely wants to talk with Nero as their armies kill each other. He asks her why she is fighting the United Empire instead showing her allegiance to it. He continues that if she chose to be one of the "emperors", she could have avoided many unnecessary conflicts. However, Nero responds with her resolve to continue fighting the United Empire, asking for Ritsuka and Mash's aid to fight Alexander and El-Melloi. After they're defeated, the group rescue Boudica.

Eventually, Ritsuka, Mash, Nero and her army launch their assault on the United Empire's capital. As the army continue the attack, Ritsuka and Mash move towards the palace while discussing of possibly encountering Lev there. A Servant then appears before them near the palace entrance, commending them for their bravery. To her dismay, Nero realizes he is Romulus as asks her to join his empire. A group of enemies then appear to attack her, but Mash defeats them. Afterwards, Boudica talks with Jing Ke how Romulus' charisma has boost enemy morale incredibly to the point where even mere civilians are acting like soldiers. After discussing Nero's loss of confidence, Jing Ke goes to search for a way into the palace while Boudica goes to protect Nero and the soldiers. After Mash leaves after defeating some monsters, Nero talks with Ritsuka about how she wanted to join Romulus when he offered. However, she refused, believing he is mistaken as none of his citizens and soldiers are smiling. When Mash returns, Nero tells them Jing Ke has found a way into the palace. She continues that she and the others will take a small number of elites with them and eliminate Romulus.

Inside the palace, the group are led to the throne room by Jing Ke as they kill monsters. Upon arriving in the throne room, they are greeted by Romulus, who goes on to fight them. After he is defeated, Lev appears before the group, congratulating them on their victory. His appearance confirms his status of the United Empire's court mage as well as the holder of the Grail. Lev reveals his original plan was to give the Grail to Romulus to destroy the era, but the founder of Rome refused. As a result he was forced to manipulate events in order to destroy the era. Lev then incarnates himself into the Demon God Flaurous and fights the group. After being defeated, he uses the Grail to summon Altera and orders her to destroy Rome. However, she kills him and absorbs the Grail into her body. Altera then unleashes her Noble Phantasm, destroying the palace along with Spartacus and Lu Bu. Fortunately, the group has saved by Mash and Boudica's quick use of their Noble Phantasm. Romani reports that Altera is currently moving towards Rome to destroy it. Doubting their chances of victory, Nero reminds the others of Romulus's words of how Rome must continue so the world may stay eternal. Encouraged by her words, the group, joined by Boudica and Jing Ke, get ready to go after Altera. However, they are ambushed by wyverns that were drawn to the Grail connected with Altera. After slaying them, the group eventually catch up to Altera. Nero attempts to talk with her, but Romani warns that she is going out of control by fusing with the Grail. He implores the group to defeated her before she unleashes her Noble Phantasm again. After she is defeated, Altera states she is happy knowing her sword can't destroy everything. After she disappears, Ritsuka and Mash retrieve the Grail. Nero then realizes they will disappear like Altera, Boudica, and Jing Ke. Mash confirms her concerns, and tells her that her memories of fighting the United Empire will vanish when the era is restored. Though sadden by Mash's words, Nero gives her heartfelt thanks to her and Ritsuka before they return to Chaldea.

Participants
Servants

Non-Servants

Okeanos: The Four Sealed Seas of the End
Okeanos: The Four Sealed Seas of the End (封鎖終局四海), alternatively The Navigator of the Storm (嵐の航海者), was the third of the seven primary Singularities in the Human Order Incineration Incident. Located in A.D. 1573, it's Humanity Foundation Value was A.

Setting
The Singularity occurred in 1573 within an endless ocean. Before the arrival of Chaldea, Francis Drake went on a seven day voyage, at the end of which she found Atlantis along with its god, Poseidon. Poseidon attempted to destroy the world but was stopped by Drake, which caused the real Holy Grail held by Poseidon to recognize her as its owner. However, another Holy Grail was placed into the era, and entered into a contention with the real Holy Grail that resulted in the creation of an endless ocean.

Meanwhile, David was the first Servant to be summoned into era, and sometime afterwards the Argonauts, Hector, and Blackbeard were summoned. Medea encountered a magus, who after beating her, instructed her to tell Jason that sacrificing a god to the Ark will make him all-powerful. After being told this, Jason told the other Argonauts to find a god to sacrifice, but Atalanta refused and left. Hector encountered Blackbeard and gave him the Holy Grail, which he used to summon a crew of Servants. Discovering Blackbeard's obsession with Euryale, Hector joined his crew as a double agent until Euryale was found. In the meantime, Atalanta found David and told him what Jason planned to do with the Ark. Learning of this, David decided to wait with Atalanta until allies could arrive in the era.

History
Ritsuka and Mashu arrive in the Singularity on a pirate ship, and subsequently defeat the attacking crew. A crew member then explains that their ship had suddenly appeared in the ocean with compasses and maps becoming utterly useless. The pirate then suggests that they go to a nearby pirate island to replenish their supplies and get clues on the whole situation. After subduing the pirates that attacked them when they came ashore, the pair are led by another pirate to Francis Drake's secret hideout. Mash tries to speak with her, but she refuses to do so unless the pair can best her in combat. After she is defeated, Drake decides to join Ritsuka and Mash alongside her crew, and she throws a feast to celebrate. During the celebration, she explains the bizarre and endless nature of the ocean containing islands of vastly different climates along with winds and currents that make sail very difficult. She continues that she planned to sail out to find a home base for her and her crew tomorrow before Ritsuka and Mash arrived. Then, as Drake offers Ritsuka a drink in friendship, Mash notices that she has the Holy Grail that was previously used to create endless amounts of food and drink. A crew member proceeds to recall how Drake received it by defeating Poseidon in Atalantis at the end of a seven day voyage. Mash realizes Drake was chosen as the Grail's owner by it after she prevented Poseidon from flooding the world and destroying civilization. Later, after defeating some rowdy pirates, Drake gives the Grail to Mash. However, despite that the Singularity remains unresolved, and Romani Archaman realizes that the Grail they received is the real one already existing in the era. He further explains that the endless ocean was created by a contention between the Grail placed to disrupt the era and the real one. As a result Ritsuka and Mash ask for Drake's help in receiving the other Grail to restore the era. After she is given back the Grail, Drake is convinced by Leonardo da Vinci and Romani to help the pair.

The next day, the group sails out but they are attacked by pirates, who are in truth only conceptual beings of the average pirate. Eventually they land on an island where they fight more pirates and Eric Bloodaxe while exploring its jungle. After defeating him, as she continues to search for treasure, Drake finds a viking ship. Inside she finds the ship's sea chart that details the island and the surrounding ones. Returning to the ship, the group proceed to sail to an island in the northwest according to the chart. . After defeating yet more pirates, they soon reach their destination. The group proceed to a leyline and set up summoning circle there. Romani thencontacts them to report his findings on the pirate flag they retrieved early, but communications with Chaldea qucikly cuts off. Concerned for her ship, the Golden Hind, after an earthquake, Drake and the others go back to shore to check on it. A crew member tells her the ship won't move, which Ritsuka and Mash suspect a bounded field around the island as the reason. The group then begin to search for the bounded field's source in order to remove it so they can proceed with sailing. Eventually they find and enter a labyrinth, where they soon encounter and fight Asterios. However, when Drake prepares to finish him, a female Servants steps in and pleads for them to spare his life. Revealing herself as Euryale, she believed the group was attempting to capture her. After Mash tells her of their situation, Eurayle reveals Asterios set up the bounded field to prevent outside enemies from entering. Agreeing to remove the field, she and Asterios join the group.

After Asterios removes the bounded field, the group leave the island. While sailing Eurayle reveals that a perverted pirate Servant is after her. Eventually they are confronted Blackbeard's ship that had been chasing Drake's ship before. Then as the two ship clash, He orders Eric to seize the Grail from Drake while goes to capture Euryale. Drake's ship is unable to penetrates his ship's armor though, and Blackbeard boards her ship with Eric, who is revealed to be a Servant of his. Eric goes to capture Eurayle but is defeated by Ritsuka and Mash. After he disappears, Mash blocks an attack from another Servant meant for Ritsuka. The group then retreat after Drake shoots down the ropes attaching the two ships. Unfortunately, Anne Bonny blasts a hole in the ship, but Asterios carriers it despite his injuries.

Carried to a nearby island, the group go to the forest to get wood to repair the ship. While travelling there Romani tells them that Blackbeard's ship, the Queen Anne's Revenge, is possibly his Noble Phantasm as it was giving off very strong Magical Energy readings. He also that Drake's Ship showed the same reading, though he attributes to the Grail. Romani then realizes Blackbeard's ship truly is his Noble Phantasm, one that strengthens depending on the size of its crew. He further reports that ship's Magical Energy weaken when Eric was killed. The group resolve to kill the rest of the Servants on Blackbeard's ship to further weaken it. Suddenly though, they are attacked by wyvern, and after killing them, Mash gets the idea to use their scales to repair the Golden Hind. After being informed by Da Vinci they'll need thirty more wyverns, the group go off to find a nest. While searching for a nest, they hear someone being attacked by wyverns and go off to rescue them. After slaying them, the group find a small and strange bear creature, and a female Servant suddenly angrily appears as well. After she calms down, Ritsuka and Mash tell her and the bear creature about Chaldea's mission and the nature of the Singularity. She then reveals herself to be Artemis and that the bear creature is Orion. The pair then help the group a wyvern nest, where they finally get enough scales to repair the ship.

After repairing and equipping the Ship with a ram, the group set sail with Artemis and Orion joining. As they're about to enter unknown waters, the group discuss how to deal with the Queen Anne's Revenge. Drake suggests Ramming them while Eurayle suggests assaulting them with arrows. Artemis suggests someone boarding the ship and causing chaos before ships collide. She reveals that since she was technically summoned as Orion, she can use his power of walking on water as he is Poseidon's son. Eventually, the group confront Blackbeard's ship and execute their strategy. While the ship charges towards his ship, Eurayle pelts Blackbeard's crew with her arrows as Ritsuka and Mash deal with boarders. Artemis boards his ship and fights the crew while Orion sabotages their ammo supply. After his ship's ammo supply is destroyed, Blackbeard attempts to retreat but is rammed by the Golden Hind. Boarding the ship, the group fight Anne Bonny and Mary Read and defeat them. They then fight Blackbeard, and after his defeat, Hector fatally wounds him and steals the Grail from him. After he expresses frustration that Drake disrupted his plans to destroy the era by giving the Grail to an idiot, the group try catch Hector. However, he boards the Golden Hind and tries to kidnap Euryale, revealing himself to be a traitor in Blackbeard's crew. Asterios tries to save her but is wounded in the battle. After Blackbeard fails to shoot him, Hector boards another ship taking Eurayle with him. With the Grail now gone, Blackbeard's crew disappears, and he himself disappears along with his ship soon after.

As they pursue Hector, the group discuss his plans for Eurayle and the Grail when they encounter a storm. Using its tailwind, they eventually catch up to Hector after dealing with a ghost ship. Ritsuka, Mash, and Asterios then board his ship to rescue Eurayle. However as they battle Hector and his crew, another ship moves towards their position. Drake fires her ship's cannons at its but they're all deflected. After Hector escapes to the other ship, Artermis recognizes it as the, meaning its captain is Jason. Jason demands the group hand over Eurayle to him otherwise he'll send Heracles to attack them. They refuse his demands, so he sends both Medea and Heracles to kill them and steal Eurayle. Medea sends waves of Dragon Tooth Warriors to attack the group on their ship, later joining the fight herself later. However, her combat skills are subpar to theirs, so she switches places with Heracles to fight them. The group are unable to defeat him though due to his Noble Phantasm, God Hand. Suddenly though Heracles starts to attack Eurayle, whose death would foil Jason's plan, but Asterios tries to protects her. As this is happening, Jason sends Medea to retrieve Eurayle but Drake and Mash protects her. Hector then unleashes Durindana Pilum impaling both Asterios and Heracles. Jason commands Heracles to bring Eurayle to him, but Asterios plummets himself and Heracles into the ocean after he thanks the group. The group use this opportunity to retreat from the Argo.

After retreating, the group disccuss the Ark that Jason mentioned earlier. Romani explains the Ark contained the that Moses received from God. When the others wonder about Jason's plans, Romani is confused by Jason's motives as the Ark will punish all who open it. He further explains that the divine punishment laid by the Ark's opening will also destroy the surrounding area. Despite that though, the group decide to find the Ark before Jason. Later, as they search island after island for the Ark, the group are sent an message by arrow from someone Artemis knows. They then go to meet the letter's sender on the nearby island. After slaying some monsters, the group is asked by the sender if they're friends or foes of Jason, to which Ritsuka answers foes. Pleased by their answer, the sender reveals herself, who Mash recognizes as Atalanta. After Mash introduces her to the others, Atalanta reveals the Ark is a Noble Phantasm and its owner was the first Servant summoned in the Singularity. Another Servant then show themselves to group, and Atalanta them introduces as David, the owner of the Ark.

After introducing himself and killing some monsters with the group, David explains to them that his Noble Phantasm, the Ark, is a third-rate one that only kills whomever touches it. He furthers that it is merely summoned with him as he isn't its owner, and states that it'll remain in the world even when he's gone if someone possesses it. David continues that he heard from Atalanta that Jason is after the Ark, so he waited with her until allies would arrive. Atalanta explains she was summoned as part of the Argonauts but she didn't join in Jason's search for the Ark, something he believes will make him a true king. Then, after being asked Eurayle, David explains that sacrificing her, a Divine Spirit, to the Ark would result in the era's destruction. He continues that normally sacrificing a god to the ark would only destroying the surrounding area. However that destruction would increase within the Singularity, destroying one of the foundations of humanity without waiting for it to collapse. After questioning Jason's reasons, the group discuss on how to defeat Heracles. David tells them getting Heracles to touch the Ark would cause it to destroy him. However, the issue that comes with that plan is that even a Berserker would avoid touching such dangerous Noble Phantasm. Afterwards, the group converse on how to lure Heracles away from Medea and Hector. Mash is concerned that they won't be able hold out if all three enemies attack simultaneously, and suggests luring Heracles away from his allies. Orion suggest they hold up somewhere, but Atalanta says no structure on the island would be able to withstand Heracles. Ritsuka then gives their plan on how to defeat Heracles, which everyone agrees with despite the risks.

Following Ritsuka's plan, the allied Archers launch their Noble Phantasms at Jason, who had just arrived at the island. In response Jason orders Hector to protect him and Heracles to kill the Archers. However, Heracles makes killing Eurayle a priority, so she and Ritsuka run from him while their allies protect them on the way. Eventually, they lure him to where the Ark is being held, but he keeps his distance from it. Fortunately, the rest of the group arrive and defeat him in battle. They then push Heracles into the Ark, draining him of Magical Energy unto his death. With Heracles now gone, the group, now joined by Atalanta and David, board the Golden Bind to go after Jason.

As the group chases Jason, the allied Archers fire upon the Argon with the Golden Hind's cannon fire. When they finally catch up with him, Jason uses the Grail to summon a Shadow Servant to attack the group. After it is defeated, Jason orders Hector to attack the group while Medea stays to protect Jason. After he is defeated, Hector tries to kill Eurayle, but she finishes him off with Eye of the Euryale in revenge for Asterios. David then asks Jason who gave him the idea to sacrifice Eurayle to the Ark. He reveals to him that sacrificing her would have destroyed the world. David asks him if either Hector or Medea tempted him with infinite power if he sacrificed a Divine Spirit. Confused by this, Jason asks Medea if David is lying, saying that someone him told that sacrificing a Divine Spirit to the Ark would grant him power and invincibility. Medea answers the world's destrutction would technically make him invincible. Angered at being deceived, Jason states how he was going to finally create an ideal nation, a true utopoia. Medea however refutes his intentions, telling him that he'll never an ideal king as his soul is hopelessly twisted. Infurited by her words, Jason asks how he is unqualified to be king as he built the Argo and gathered a crew of heroes. Medea then uses the Grail to incarnate him into Forneus, saying it is her way of protecting him. As the rest of the group is doubtful of their victory against such a powerful force, Drake inspires them to fight while commanding her crew to hide the cabins.

After Forneus and Medea are defeated, Jason is returned to normal and asks Medea to heal him. However she is unable to heal him as she herself will soon perish. Medea reveals to him that she possesses memories of her being deceived and betrayed by him despite her adoration. She calls him both cruel and innocent, and states that despite being weak, he attract others to loyally serve him. Medea then tells Jason further that since he betrays too quickly it would be better for him to sink with the world so he won't be betrayed. After he disappears in a rage, she expresses her regret at not being able to protect him from someone. As she disappears, Medea refuses to answer Ritsuka's question who is behind the incineration of humanity as she was defeated by a mage greater than her. She further tells them to prepare themselves against the mage and to gather more allies so they can fight against him. After Medea disappears, Mash retrieves the Grail. As Singularity collapses, Ritsuka and Mash's allied Servants say their goodbyes before disappearing. However before David disappears, Mash asks him if Forneus was truly a Demon God as Romani claims they don't exist. David asks Romani why he doesn't believe Forneus was a Demon God. He answers that it wasn't his image of one, believing such hideous creatures couldn't be summoned by Solomon. Romani then wonders aloud how such a powerful mage as Solomon could command such monsters or even plot the destruction of humanity. David then proceeds calls his own, Solomon, a cruel, vulgar good-for-nothing who would plot humanity's destruction. However, he apologizes for his words as he little to do with his son, and says Solomon wouldn't honestly consider destroying humanity unless he suffered a major betrayal. After David disappears, Romani is disappointed that they could gain any more information about the Demon Gods and to know that Solomon is involved with the incineration of humanity. Then, after Romani thanks her, Drake is a little disappointed she will her memories of Ritsuka and Mash once history is corrected. She then tells Mash that all humans have a dream or wish to want fulfilled, saying all humans perform good and evil deeds to reach their desires even if they don't know it. Drake further tells her that she is better off not knowing her own wish as she'll know it in the end. After expressing her libertarian approach to life, Drake says goodbye to Ritsuka and Mash before they return to Chaldea.

Participants
Non-Servants

London: The Death World in the City of Demonic Fog
London: The Death-Barrier of the City of Demonic Fog (死界魔霧都市), alternatively The Knight of Londinium (ロンディニウムの騎士), was the fourth of the seven primary Singularities in the Human Order Incineration Incident. Located in London, A.D. 1888, it's Humanity Foundation Value was A-.

Setting
Commanded by Solomon, Makiri Zolgen, Paracelsus von Hohenheim, and Charles Babbage join together to destroy the era regardless of their lamentations towards the incineration of humanity. After they created a chamber deep underground, Babbage constructed a massive steam engine dubbed "Angrboda", which uses the Holy Grail as its power source. From far beneath London, "Angrboda" released a magical fog, referred to as "Demonic Fog", on to the city's populace over the past three nights. Any person that breathed in the fog would have magical energy drained with various degrees of effectiveness depending on the fog's thickness and their predispotion. While gas masks protected those in the thinnest parts of the fog, though such equipment is rendered useless in the thickest fog as it drains a person's magical energy unto death. An estimated amount of several hundred thousand died as a result of the "Demonic Fog", which resulted in people staying indoors, and leaving entire areas to abandoned; the east end be nearly gone by the time of Chaldea's arrival. As well, over the past three days, the streets were soon flooded by a myriad of monstrosities. "Helter Skelters", one of the dangerous forces that roam the streets, were created from Babbage's Noble Phantasm, Dimension of Steam. Furthermore, London became isolated from the rest of Britain due to the government being hindered, resulting in a dwindling supply of food and water. In addition due to the fog being powered by the Holy Grail, several Servants began materializing from it.

Meanwhile, Henry Jekyll, wishing to save London, formed an information network with collaborators from all over London, Victor Frankenstein being one of them. He soon met Mordred, who had materialized from the fog, and the two formed a partnership with her doing the field work.

History
Ritsuka Fujimaru and Mash Kyrielight arrive in the era, they find London to be covered in a thick magical fog that is harmful to organisms that aren't magical. Finding that the city's resident have all locked themselves inside to shelter themselves from the fog, Ritsuka and Mash begin their search for the Holy Grail; believing that its removal will dispel the fog. But before they can begin their search, the pair encounter a girl, who asks them if they're friend or foe since they can breathe in the fog. They don't answer however as they're unsure if she's a Servant or not due to Romani Archaman's instruments being distorted by the fog. Finding them to be non-hostile, the girl decides to leave, telling the pair to move on if they value their lives. Figuring she may know more about the situation than they do, Ritsuka and Mash chase after her. As the pair chase after the girl, they encounter Automatons and Homunculi along the way; discovering that none of them are breaking into any buildings. After destroying a mechanical golem, Mash examines it but is soon ambushed by Jack the Ripper. Finding that Ritsuka and Mash are unhindered by the magical fog and "her own fog", Jack attacks them but they manage to repel her. After Jack escapes, Mash sends Romani pictures of the mechanical golem that she took earlier. As Romani analyzes the pictures, the girl interrupts him when she calls the mechanical golem a Helter Skelter. She reveals that she had been watching Ritsuka and Mash, and decides they're not enemies as they destroyed a Helter Skelter. After Mash asks her for information about London's circumstances, the girl agree to talks and introduces herself as Mordred.

Mordred brings Ritsuka and Mash into a apartment belonging to an acquaintance of hers. The owner introduces himself as Henry Jekyll and details how he and Mordred formed their partnership to combat the fog. After Mash tells him and Mordred about the incineration of humanity, Jekyll tells her and Ritsuka that a lethal fog has descended upon London for the past three nights. He continues that people die, depending on their predisposition, within an hour of inhaling the fog; estimating causalities to be in the hundred thousands. Jekyll further states several areas have been abandoned with the east end being nearly gone. Calling the fog: "Demonic Fog", Jekyll details how for the past three days that automatas, homunculi, Helter Skelters, and Jack the Ripper have been roaming the streets committing atrocities. Jekyll then says that the "Demonic Fog" has isolated London from the rest of Britain, and warns the city will fall once food and water depletes. Agreeing to help Ritsuka and Mash, he sends them and Mordred out to protect one of his collaborators, Victor Frankenstein. Defeating several monsters on their way, the group eventually reach Victor's mansion. However, they find someone else there, and Mordred deduces he killed Victor. Admitting that he killed Victor for refusing to join his group's cause, he reveals his True Name to be Mephistopheles and fights the group. After killing Mephistopheles, the group enter the mansion and find a note in its library detailing a plot called "Project Demonic Fog". The project's leaders are "P", "B", and "M", who Victor suspected to be Heroic Spirits. Mordred then reveals a girl she found in a coffin in the backroom earlier with a note attached. The note reads the girl is an artificial human created by Victor's grandfather who shared his namesake; the group realize she is Frankenstein's Monster.After Frankenstein reveals she is still alive, the group decide to take her back to Jekyll.

Arriving back at the apartment, the group are told by Jekyll that Frankenstein is not a Heroic Spirit and still alive as she said so before. He then tells them that a large book has been entering buildings and attacking civilians in Soho. Naming it Magical Tome, Jekyll asks the group to deal with the Magical Tome currently terrorizing Soho. Leaving Frankenstein behind, the group defeat some dolls as they travel to Soho. Mordred then fights Ritsuka and Mash in order to train the latter. After their battle is finished, the group receive a transmission from Jekyll saying the victims of the Magical Tome are placed into an unending slumber. He then tells them to go to antique bookshop in Soho where they'll meet another of his informants. Arriving at the bookshop, the group meet with Jekyll's informant, a young boy. He details that nearly half of Soho's residents have been placed in unending slumber by the Magical Tome, and reveals it is on the building's 2nd floor. Deciding it to be too dangerous to fight indoors, the group lure the Magical Tome outside. Their attacks are useless against the book though, which the boy, revealing himself as Hans Christian Andersen attributes to its reality marble. He reveals the tome to be a stray Servant placing people into a dream in search from a Master from whose psyche it can take form from. Andersen names the tome Nursery Rhyme and it materializes as a young girl calling herself "Alice". After defeating her, the group return to Jekyll's apartment now joined by Andersen.

Back at the apartment, the group are told by Jekyll that Jack has returned attacking Scotland Yard. The group rush over to Scotland Yard, killing any monsters along the way, and eventually reach the police station. There they encounter Jack and a Caster-Servant who reveals to be one of leaders of Project Demonic Fog: "P". Confirming Mordred's suspicions that Jack massacred the entire station, "P" reveals he ordered Jack to do it so that he could receive a magically sealed item from the station. He then orders Jack to kill the group, saying that one of them may be her mother. After Jack is killed, "P" teleports back to his compatriots before the group can interrogate him.

Returning to the apartment, the group learn from Andersen that Servants are materializing from the "Demonic Fog"; such Servants being Andersen, Nursery Rhyme, Mordred, Mephistopheles, and Jack. When Romani says that it's impossible for Servants to appear without the Holy Grail's influence, Andersen theorizes that the fog was created with the power of the Holy Grail. Mordred then decides to go for a late night patrol with Ritsuka and Mash following her. Defeating several enemy hordes as they patrol the streets, the group eventually come across Shakespeare, who has recently materialized from the fog. "P" then appears having planned to procure the newly materialized Servant from the fog for his group. Confirming Romani's suspicions, "P" reveals that he and his group have been procuring Servants that materialize from the fog, and then manipulated said Servants into expanding the fog. Deciding to procure Mordred, "P" reveals his name to be Paracelsus, and goes to fight the group. After Paracelsus is killed, the group return to Jekyll's apartment joined by Shakespeare.

After an early morning patrol, the group report to Jekyll about the increased appearances of mechanical enemies, which he suspects to be "Project Demonic Fog" increasing their efforts to procure more Servants from the fog after the group killed Paracelsus. After Ritsuka tells Andersen about the singularities, Romani states that "Project Demonic Fog"'s awareness and influence only extends to the streets covered in the "Demonic Fog". Then after Mordred says that they need to disable the Helter Skelters, Andersen asks the group to get some data from the Clock Tower to prove his theory about the Holy Grail War. Agreeing with Andersen's request, the group, this time joined by Jekyll, Andersen, and Shakespeare, leave for the Clock Tower.

Arriving at the British Museum (part of the Clock Tower), the group dig up the rubble of the destroyed museum to find the underground entrance to the Clock Tower. However, Romani senses magical energy from underground, which turn out to be magic tomes when they come out and attack the group. After destroying the books, Jekyll theorizes that they were once grimoires that were brought to life by the "Demonic Fog". The group then head underground using the entrance left by the magic tomes, eventually coming across a warded door to a library. Deciding to investigate inside with Jekyll, Andersen orders Ritsuka, Mash, and Mordred to guard the door. However, the spells on the books prevent Jekyll and Andersen from taking them with them, so the others must defend until they've find the data Andersen is after. As the others continue to defend against hordes of enemies, Jekyll eventually decides to transform into Hyde to fight with them. After Andersen eventually finds the data he's looking for after the last of the enemies are defeated, the group head back to Jekyll's apartment.

Back at the apartment, Andersen reveals to the group that the Servant summoning ritual used in the Holy Grail War is adapted from a ritual that summoned seven against one instead of seven against each other. While the Holy Grail War summoning ritual was used for selfish desires, the original's purpose was to summon seven of the strongest Heroic Spirits to defeat a powerful enemy. Andersen then suspects that someone predicted the group's coming, and placed the needed information about the ritual for them to find. Suddenly though, the apartment is approached by a group of "Helter Skelters". After the group drives off the robots, Romani tells them that the "Helter Skelters" are machines created magical energy, which Ritsuka believes to be a Noble Phantasm. Romani further reveals that all of the "Helter Skelters" are controlled remotely by the Servant that summoned them; meaning that if the Servant is killed, all of "Helter Skelters" disappear. As the group ponders about the Servant's location, Frankenstein reveals that she knows where the Servant that controls the "Helter Skelters" is located. Following Frankenstein's lead, the group go to the Houses of Parliament is Westminister. However, before they're able to go, a large "Helter Skelter" attacks the group, but Ritsuka and Mash only fight since Mordred is busy protecting Frankenstein. With the destruction of the large "Helter Skelter", all other "Helter Skelters" suddenly shutdown. Mash then takes pictures of the large "Helter Skelter" as requested by Romani, and then she notices the manufacturer's name on it, which was absent from the others, that reads: "Charles Babbage, AD 1888".

The next morning, Jekyll tells the group that Charles Babbage is alive despite Chaldea's historical records saying he should be dead now. Romani attributes this to the distortions created by the Singularities that resulted in events changes, and thus the dead still live and don't exist as Heroic Spirits. However, Jekyll then reveals that the "Helter Skelters" that were completely shut downed, have all been reactivated. Going outside to destroy the remote controller of the "Helter Skelters", the group follow Frankenstein as she once again leads them to the remote controller. But, the group suspect that Frankenstein is misleading them this time, which she reveals is due to her belief that Babbage wouldn't build the "Helter Skelters" to hurt others. However, Mordred manages to convince her to lead them to Babbage, saying that his actions now contradict her belief in his good nature. Following Frankenstein, the group soon encounter Babbage, who reveals himself to be "B" of the "Project Demonic Fog" masterminds; continuing to reveal that he is a Heroic Spirit that emerged from the "Demonic Fog". When Babbage shows lamentation for the incineration of humanity, Frankenstein speaks to him, which causes Babbage to begin to surrender. However, he suddenly goes out of control due to "M" using the Holy Grail, and attacks the group. After he is defeated, Babbage tells the group to head deep into the city's underground, where they'll find the source of "Demonic Fog": his Massive Steam Engine, "Angrboda", powered by the Holy Grail. After Babbage disappears, the group decide to return Frankenstein to Jekyll's apartment before they head underground.

Traveling deep underground, the group eventually reach the chamber that holds "Angrboda". There, they encounter Makiri Zolgen, the first leader of "Project Demonic Fog". Makiri reveals that the "Demonic Fog" was created to destroy not just London, but all of England, as commanded by his king. Makiri then announces that a Heroic Spirit that will fully activate the "Demonic Fog" will soon materialize as "Angrboda" shifts to overload mode. After proclaiming the wish of his king to remove world's ugliness, Makiri incarnates himself into Barbatos, and attacks the group. After Barbatos is defeated, Makiri attempts to summon a Servant, but Mordred killed him before he could finish the incantation. However, massive magical energy bursts from "Angrboda", which manages to summon Nikola Tesla, who begins to head towards the surface, and knocking everyone out for a few minutes. After the group wakes up, Romani explains to the group that Tesla has gone to the surface to fully activate the "Demonic Fog", and that Makiri's extra incantation for Madness Enhancement during the ritual has made Tesla automatically perform the task he was summoned for. But, before the group can head back to the surface to stop Tesla, they're attacked by several homunculi. After defeating the homuncli, the group encounter Tesla (still walking towards the surface), who reveals that the activated "Demonic Fog" absorbs magical energy without limit. Due to the nature of the activated fog, the group unable to get near Tesla, but the fog disperses when it absorbs the energy from Mordred's Clarent Blood Arthur. Using this moment of opportunity, the group battle Tesla, but the fog soon returns. Before he continues towards the surface though, Tesla tells the group that he'll head towards where the fog is thickest, which he suspects to be the skies above Buckingham Palace. After stating lightning strike from him will fully activate the "Demonic Fog" to destroy the era, Tesla implores the group to kill him before he does so. Tesla then soon arrives at the surface to activate the fog, but just as he creates a stairway to sky for himself, he encounters Kintoki and Tamamo-no-Mae.

Meanwhile underground, the group rush back towards the surface, and eventually reach the surface to see Kintoki and Tamamo having recently fought Tesla. After Kintoki tells them that he dispersed the fog, the group run up Tesla's stairway to finally kill him. After killing Tesla, the group begin to go back underground to remove the Grail from "Angrboda", but they're interrupted when Artoria Alter suddenly materializes from the "Demonic Fog", which she's absorbing as she materializes. After the group kills Artoria Alter, they return to "Angrboda"'s chamber to remove the Grail from the engine. However, Solomon appears; revealing that he is behind the incineration of humanity, and to be one of the Grand Servants. He then reveals that the ring of light that Ritsuka and Mash have seen in the skies of the Singularites is his third Noble Phantasm, Ars Almadel Salomonis. Out of his interest in Mash, Solomon decides to summon only four of the Demon Gods and attacks the group. However, after the group only manage to kill one of the Demon Gods, Solomon kills Shakespeare, Kintoki, and Tamamo. Mash then tells Romani to rayshift them back, but he tells her that Solomon's presence makes that impossible. After Solomon states to Mordred that he outranks all Servants regardless of their ranks as a Heroic Spirit, he tries to kill her, but his attack is blocked by Andersen. Then, Andersen explains that Heroic Spirit summoning belongs to the Counter Force, which are summoned as the Grand Servants to protect humanity from a threat born from humanity to destroy it. Confirming Andersen's findings, Solomon reveals that the summoning system used for the Holy Grail War is a degraded version of the one used by the Counter Force to protect humanity. Declaring himself to be the Grand Caster, Solomon kills Andersen, and explains that he only came to the Singularity on a whim. Before he leaves though, Solomon proclaims that Chaldea isn't a threat to him until they destroy seven Singularities, and calls humans worthless for continuing to live despite their inevitable deaths. Afterwards, the group retrieve the Grail, and return back to the surface. After Mordred says goodbye to them, Ritsuka and Mash rayshift back to Chaldea.

Participants
Non-Servants

E Pluribus Unum: The Grand Battle of Legends in North America
E Pluribus Unum: The Great North American War of the Myths (北米神話大戦), alternatively The White Cloth of Steel (鋼鉄の白衣), was the fifth of the seven primary Singularities in the Human Order Incineration Incident. Located in North America, A.D. 1873, it's Humanity Foundation Value was A+.

Setting
The Singularity was located in North America in year 1873 A.D. Using the power of the Holy Grail, Medb summoned a twisted version of Cù Chulainn as her wish for him to rule alongside her as her king. Leading an army of warriors that she can endlessly produce, Medb and her servants began to conquer America to create a new Celtic nation; killing everyone who isn't Celtic. The Americans attempted to repel the Celts, but they were easily overwhelmed by the Celts.

Edison took control of the broken American armies, becoming their President-King. With the aid of Edison's robots, the Americans were able to hold their ground against the Celts, yet they were still unable to completely defeat them. However, Edison, his mind affected by the ambitions of the past presidents, soon became so obsessed with winning the war that he turned into a despot; conscripting civilians to work in his robot factories.

Due to the actions of both the Celts and Edison, Geronimo formed a resistance against both of them. His resistance eventually got into a skirmish with Cù Chulainn, who easily wiped out the resistance soldiers and gravely injured Rama (a member of the Geronimo's resistance) with Gaé Bolg. By the time Chaldea arrives, the Celts have conquered the eastern half of America while the Americans remain in control the western half.

History
Ritsuka and Mash arrive in the era during a battle between Celtic warriors and American soldiers with robots that resemble those of Babbage. One of the robots then attacks Ritsuka and Mash, believing them to Celtic reinforcements. After defeating the robots, Ritsuka and Mash are attacked by the Celts after the Americans retreat. Though they're able to defeat the Celts, Ritsuka is suddenly knocked unconscious by a stray bullet. Ritsuka later wakes up in an American resistance camp, much to their surprise, being treated by Nightingale, who is preparing to operate on them without their consent. After Mash convinces Nightningale to stop, she uses a magic scroll to heal Ritsuka's wounds. Nightingale then goes off to tend to the wounded, who are the reason she can't join Ritsuka and Mash. However, Ritsuka is able to convince her to join by saying that destroying the singularity will remove everyone's wounds. Celtics warriors then suddenly attack the camp, with Nightingale joining the pair to repel the attack. After the warriors are defeated, Fionn and Diarmuid arrive, and Diarmuid attacks the group.They defeat Diarmuid, but he is healed by Fionn, who joins his subordinate in his fight. After the group defeats them, Geronimo arrives with reinforcements, forcing the Celtic forces to retreat. Afterwards, Helena appears to reprimand Nightingale for leaving her post against their king's approval, which almost results in a fight when Mash intervenes. Mash then tries to convince Helena to join them in destroying the singularity, but Helena instead tries to convince Ritsuka and Mash to join her king's army, with the implication that his goal is world domination. Refusing to join, Ritsuka and Mash prepare to leave, but Helena sends robots to forcefully conscript them. The group defeat the robots, but Helena calls Karna, who uses Brahmastra, which knocks out everyone when Mash blocks it.

The group later wake up being transported by Helena to her king's castle, which was built when the White House was lost. Arriving at the castle, the group meet Helena's king, Thomas Edison, President-King of the United States. Edison reveals that he took control of the remnants of the American army, and was able even the battle with the Celts with his robots; though he states that lacks enough Servants to combat the Celtic Servants. However, Edison tells the group that he doesn't intend to fix the era, instead he'll use the Holy Grail to speed the development of the era and progress into a new future regardless of the damage to the original timeline. He gives the group three minutes to choose whether to join him or oppose, but Celts suddenly attack the castle. After dealing with the Celts, the group decide to oppose Edison, who sends his robots against them. Overwhelmed by the sheer number of robots, the group later wake up in prison, but they're unable to escape due to Helena neutralizing the link between them. After Helena leaves after getting her answer from Ritsuka about why they didn't join Edison, Geronimo appears, who reveals he is part of a resistance against the Celts and Edison. As the group escapes the prison after Geronimo busts them out of their cells, they eventually encounters Karna, but the group is defeat him and flee before he can recover.

Arriving in a deserted village serving as his resistance's hideout, Geronimo asks Nightingale if she can heal Rama, who was gravely injured in a fight with Cú Chulainn Alter. After repelling a Celtic scouting party, the group are told by Romani that Rama cannot healed until the curse from Gáe Bolg is removed. However since fighting Cú Chulainn to destroy his spear is too dangerous a method to remove the curse, the group decide to find Rama's wife, Sita (after Rama suggested it), to exorcise the curse. During their journey, the group decide that due to the nearly endless armies of both the Celts and the Americans, they need assassinate the leaders to eliminate both groups. Then, as Geronimo is talking about his new recruits, the Celts, and Edison's tyranny, the group is attacked by Celtic scouts. After defeating the scouts, the group arrive in a besieged town, currently being defended by Billy the Kid and Robin Hood, who are Geronimo's new recruits. After repelling the attack, Billy and Robin join in the group's assassination plan, but Geronimo suggests they need more Servants, preferably Lancer and Saber class. Robin then reveals that he encountered a couple of problematic Servants that fit into those classes earlier. The group eventually arrive in a town where, after defeating some Celts, meet and recruit Elizabeth. Next, the group encounter Nero in a deserted town, but Fergus arrives to kill her. But, the group ambush and defeat Fergus, who reveals that Sita is Alcatraz. After recruiting Nero, the group set up camp to rest, but the camp is later attacked by monsters. After the group kill the monsters, Geronimo discusses his plan to infiltrate Washington with Billy, Robin, and Nero to assassinated Medb while the others go rescue Sita from Alcatraz.

Ritsuka's group eventually arrive at Alcatraz, but the prison warden, Beowulf, sends wyverns at them. After the group kills the wyverns, Beowulf comes out to confront them; sending a dragon at the group when Nightingale asks to see a prisoner to cure Rama. After the dragon is killed, Rama uses Brahmastra towards Beowulf, who allows Rama to go see his wife. After Mash tells Sita about Gae Bolg's curse on Rama, she and Nightingale cure Rama of his wounds. However, Gae Bolg's curse still persists, so Sita sacrifices herself to remove the curse from her husband. With Rama now cured, Ritsuka's group then depart for the east. Meanwhile, Robin, after scouting Washington, reports to Geronimo that the Celts are preparing a parade. The group plan to use No Face May King to sneak up to Medb, then isolate her in Aestus Domus Aurea to prevent her from calling reinforcements. Indentifying Medb as the Celtic leader, Nero and Robin go to execute the plan, but Medb calls for Cú Chulainn using the Grail inside the Golden Theater. Geronimo's group then fight Cú Chulainn, but Arjuna suddenly appears to aid him. Geronimo and Nero tell Robin to escape using his Noble Phantasm while they buy him some time to do so. Meanwhile, Ritsuka's group, after leave Alcatraz, encounter Fionn and Diarmuid, who are finally killed by the group. Afterwards, Robin calls the group saying that their assassination plan has failed. Geronimo and Nero meanwhile are still fighting Cù Chulainn and Arjuna, who kills Billy after repelling Geronimo's Noble Phantasm. Medb then orders Arjuna to chase after Robin before killing Geronimo in anger when he predicts that she'll die soon. Cù Chulainn then kills Nero after Domus Aurea disappears with her defeat. Ritsuka and the others eventually rendezvous with Robin, who relays the news of Geronimo, Nero, and Billy's deaths to group after defeating the Celts after him. Robin then reveals that Scàthach helped him escape. Scàthach joins the group, telling them that their best plan is to get the Grail from Medb, but she says she can't kill Medb without destroying the Grail; preventing the removal of the singularity. After defeating a Celtic party that appeared, Shadow Servant appear, but Li Shuwen suddenly appears and kills them. Li Shuwen wishes to fight Scàthach, but she tells him to fight Ritsuka and Mash first. After Mash fights Li Shuwen to a standstill, he tells the group that Edison seems to be possessed, and though he declines to join the group, they count him as an ally before leaving.

Travelling to Denver to defeat Edison, the group come to a town being attacked by Celts, who Robin wishes to capture for interrogation. Later at Edison's Castle, Robin confronts a robot with a captured Celt then, pretending to a American Lieutenant, he convinces the robot to let him deliver his prisoner. Inside the castle, the group breaks through several groups of robots as they make their way towards Edison. The group then confront Karna, but he is called back by Edison to his throne room. Arriving in the throne room, the group fights and defeat Edison, but he refuses to surrender and tries to transform but Karna stops him. Nightingale convinces Edison to surrender, saying that Medb's soldiers are infinite while Edison's robots are not. It then revealed that Edison's tyranny resulted from his mind being affected by accumulated ambitious wills of past presidents. Convinced by Helena and Karna, Edison joins the group then holds a meeting on how to defeat the Celts. Eventually they decide with a two prong attack involving their Servants and robots attacking from both the north and the south to divert the Celt's attention, and whichever group breaks through first will rush for the capital while other keeps the Celts occupied. The next day, Ritsuka tells the group that the north army will be led by Robin, Edison, Blavatsky and Elizabeth while they go south with Scathach, Rama, Karna, Nightingale and Mash. Ritsuka's plan is to have north group keep the Celts occupied, then have the south group use the opening made by the north group to get into Washington. Arriving on the battlefield, a scout reports that the Celtic army is being led by Arjuna; the two armies clash while Karna and Arjuna duel. However, Karna is stabbed from behind by Cù Chulainn, who says had killed Scáthach earlier. He then tries to kill Ritsuka, but Mash's shield is too strong for him, so he uses Gaè Bolg. Mash attempts to block the Noble Phantasm, but Merlin suddenly projects himself through Fou to stop the attack. Using the distraction to his advantage, Karna, with his last breath, uses Vasavi Shakti on Cù Chulainn, who retreats to heal his wounds from the attack. Ritsuka and the others try to move toward Washington, but Arjuna prevents them. After Arjuna is defeated, he leaves and the group move forward to Washington.

On the northern front Robin and Elizabeth fight Beowulf while Helena and Edison fight the Celtic soldiers. But, Robin and Elizabeth are saved when Li Shuwen appears to fight Beowulf. Meanwhile, Ritsuka's group reach Washington and confront Medb and her monsters. After defeating her spriggan, the group chase after her into the White House. At the northern front, Li Shuwen is winning his fight with Beowulf, but an unknown presence suddenly emerges from the earth. Meanwhile, Ritsuka's group arrive in the White House and they fight Cù Chulainn and Medb. As she is dying, Medb uses the Grail to summon Clan Calatin to attack the northern army. After Medb dies, the group fight and defeat Cù Chulainn, but he attacks them again with Curruid Coinchenn. At the northern front, the group are struggling against Clan Calatin, but Nikola Telsa and Arjuna arrive to help. Arjuna then sacrifices himself to launch a restricted Pashupata to destroy Clan Calatin. Meanwhile, Cù Chulainn, refusing to be defeated by Ritsuka's group, uses the Grail to incarnate himself into Halphas and attacks the party. After defeating Halphas, the singularity begins collapsing and Ritsuka and Mash retrieve the Grail. After everyone say their goodbyes each other, Ritsuka and Mash rayshift back to Chaldea.

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Camelot: The Sacred Round Table Realm
Camelot: The Sacred Round Table Realm (神聖円卓領域), alternatively The Shining Airgetlám (輝けるアガートラム), was the sixth of the seven primary Singularities in the Human Order Incineration Incident. Located in the, A.D. 1273, it's Humanity Foundation Value was EX.

Setting
The Singularity was located in A.D. 1273, in the Holy Land around. The roots of the Singularity lie in several events. Firstly, someone who should have died midway through the was given a Holy Grail, and using its power, the expeditionary force reached the Holy Land, burning the lands and slaughtering the people living there. However, in their greed, they summoned Ozymandias who subsequently confiscated the Grail and set about building his kingdom there. Having lost the Grail, the expeditionary force lost ground and were eventually cornered by the people of the Holy Land. When they were cornered, a Servant identifying himself as Richard the Lionheart, but displaying different behavior and appearance, appeared and summoned his own crusaders. The crusaders subsequently captured the expeditionary force and occupied the Holy Land.

Secondly, Bedivere did not return Excalibur to the Lady of the Lake, Artoria Pendragon was unable to die when she was fated to after the Battle of Camlann, ending up becoming a wandering ghost. With Rhongomyniad still in hand, she eventually turned into a Divine Spirit, who would come to be known as the Lion King. The Lion King was aware of the incineration of humanity and planned to store a selection of human souls into Rhongomyniad to preserve humanity in some form. After arriving in the Singularity, the Lion King summoned the Knights of the Round Table (with the exceptions of Bedivere and Galahad) and told them of her plan. Aware that some of them wouldn't follow her, she gave them until sunset to decide where they stood. In the subsequent battle, the Knights who decided to follow the Lion King slaughtered their fellow knights who chose to stand against her. The Lion King then bestowed Gifts on the surviving knights, with the exception of Agravain.

The Knights of the Lion King exterminated the crusaders, with the expeditionary force being annihilated along with them. During the battle with the one claiming to be Richard the Lionheart, Gareth sacrificed herself to give the others an opportunity to kill him, unable to bear the guilt of killing her fellow knights any longer. Her brother Gawain was the one who struck them both down. Afterwards, the Lion King and her knights established the Holy City of Camelot in the Holy Land. This occurred about half a year before Chaldea's arrival.

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Non-Servants

Babylonia: The Absolute Frontline in the War Against the Demonic Beasts
Babylonia: The Absolute Frontline in the War Against the Demonic Beasts (絶対魔獣戦線), alternatively The Chain of Heaven (天の鎖), was the last of the seven primary Singularities in the Human Order Incineration Incident. Located in Mesopotamia, B.C. 2655, it's Humanity Foundation Value was A++.

Setting
The Singularity occurred in Mesopotamia in 2655 B.C. during the latter part of Gilgamesh's reign.

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Salomon: The Grand Time Temple
Salomon: The Grand Time Temple (冠位時間神殿) was the Final Singularity (終局特異点) of the Human Order Incineration Incident, occuring in A.D. 2016.

Setting
The Singularity occurred in the year 2016 within a reality marble based off Ars Paulina that Goetia created.

History
Ritsuka and Mash arrive in the singularity, and are met by Lev, who explains his connection to Solomon. He transforms into Flauros, but he is subsequently revived after his defeat. Meanwhile, Chaldea becomes under attack by eight Demon Gods. More Demon Gods rise from the ground of the Time Temple as Flaurous laughs at Chaldea's efforts so far. The Demon Gods attack but Ritsuka and Mash are saved by Jeanne, while simultaneously other Servants from the singularities arrive to fight the other Demon Gods. Ritsuka and Mash then make their way toward Solomon's throne with the aid of the Servants, who fend off the Demon Gods.

Eventually Ritsuka and Mash arrive at the throne, accessed via a path of light that opened with the diminishment of Demon Gods. Solomon reveals that he is using his singularites to destroy humanity as a means to achieve his true goal. He then attacks Ritsuka in order to remove the Heroic Spirits, but Mashu is able to protect Ritsuka. However, after Mashu gets a strange reaction from Solomon, he decides to reveal his true identity as the original foundation of modern magecraft that lived in the the real Solomon's body during his reign. Revealing himself as the Beast Goetia, he reveals that his goal is to use the energy from humanity's destruction to travel back to Earth's genesis in order to recreate the planet. Goetia offers Mash a chance to join his world without death, but she rejects him clearly. Goetia then launches Ars Almadel Salomonis at them, but Mash sacrifices herself to defend Ritsuka with Lord Camelot. Ritsuka then attempts to attack Goetia, but Romani suddenly arrives and reveals his true identity of Solomon. He then sacrifices himself by using Ars Nova to remove Goetia's immortality.

With the true Solomon's sacrifice, the Demon Gods are thrown into disarray to either self-destruct or be destroyed by the Heroic Spirits. Goetia then attempts to kill Ritsuka, but they use Mash's shield to protect themselves. Then, using a Command Spell to empower themselves, Ritsuka punches Goetia and seemingly kills him. Ritsuka then begins to escape as the Time Temple collapses with Goetia's apparent death. However, before they are able to escape, Ritsuka encounters Goetia, now in human form. Goetia once again tries to kill Ritsuka, but he is finally destroyed by them. Unfortunately, Ritsuka falls as the ground collapses beneath them before they're to reach the Rayshift point back to Chaldea. However, they are saved by Mash, who had been resurrected by Cath Palug. Ritsuka and Mash then return to Chaldea together.

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Non-Servants

Shinjuku: Malignant Quarantined Demonic Realm
It occurred in Shinjuku, Tokyo, Japan, in A.D. 199X.

Setting
The Singularity occurred in Shinjuku in the year 1999 within a culled timeline.

History
Ritsuka arrives in the era falling from the sky, but there are no Servants with Ritsuka to save them. As well, the Singularity is preventing the Chaldea staff from rayshifting Ritsuka back. Fortunately, Moriarty arrives to save them, and after landing on the roof of a skyscraper, he shows Ritsuka that Shinjuku is filled with only villains. He then shows that the city is surrounded by a wall that prevents from communicating with the outside world. Ritsuka then notices a tower in the west, which Moriarty says is the headquarters of the enemies that Ritsuka will face. After he reveals that the tower isn't connected by any roads, Mash suggests jumping from rooftop to rooftop, but Moriarty says that they would be shot down by a Servant. Ritsuka and Moriarty then go down to streets, where they're attacked thugs that plan on selling their corpses to someone they call the Necromancer if their corpses are uncontaminated. After defeating the thugs, Moriarty explains that he has lost many of his memories, including why he is Shinjuku. He then the Chaldea group that he'll tell them that the truth of Shinjuku if Ritsuka is willing to trust them. After hearing that Ritsuka's answer of wanting to trust him, Moriarty explains the dangers of Shinjuku, and explains that the city is filled with traps after Ritsuka fell for a crying baby doll that was actually a bomb. They then see a group of Coloratura, marionettes that have been massacring people whilst singing, attacking citizens. Moriarty tries to prevent Ritsuka from trying to save an injured thug from the Coloraturas, but he is unable to and they fight the marionettes. After defeating nine of the dolls, Moriarty decides they need to escape, asking Mash to give them the best escape route. Phantom of the Opera along with Christine, who wants to kill Ritsuka and Moriarty, then reveal themselves as Mash is still establishing an escape route. After Mash establishes an escape route, Moriarty destroys a nearby gas station to distract Phantom and Christine while he and Ritsuka can escape.

After escaping to a highway, Moriarty reveals that all Servants who fallen to evil have separated the city into their own respective territories, which the highway happens to be one of them. Ritsuka and Moriarty are then chased after by Hessian Lobo, who Moriarty reveals to be a Phantom while carrying Ritsuka away. But, Hessian Lobo catches up and Ritsuka and Moriarty are forced to fight it. Afterwards, Moriarty tells Ritsuka to esape by car to Shinjuku Station while he buys them time to escape. But, Artoria Alter suddenly arrives by motorcycle, and helps Ritsuka help escape while Moriarty deals with Hessian Lobo. After escaping, Artoria Alter brings Ritsuka to her hideout.

At her hideout, the basement of a burger shop, Artoria Alter reveals that she fought Moriarty before, but explains that he was completely different from when Ritsuka encountered him. After telling Ritsuka to be wary of Moriarty, Artoria Alter reveals that both Moriarty and Hessian Lobo are part of an alliance of four Servants that controls Shinjuku, Phantom Demon Alliance, who she believes to be the source of the Singularity. She continues that while investigating the alliance, she encountered Edmond Dantès, who told her to help Ritsuka. She also states Edmond is too weak at the moment to even explore Shinjuku on his own. Then after telling Ritsuka to be careful about the city, Artoria Alter says that she'll help them search for Moriarty at Shinjuku Station tomorrow.

The next morning, Ritsuka and Artoria Alter head to Shinjuku Station, which had turned into a labyrinth. However, while going through the station, Artoria Alter becomes worried that the station no longer has any traces of thugs camping there. She then suspects that someone had cleaned up the scene to prevent anyone from discovering what happened to the thugs to prevent them running away. Ritsuka and Artoria Alter are then surrounded by Hornet soldiers, and after defeating them, they hear Moriarty fighting and asking for assistance. After Artoria Alter takes out the remaining Hornets, she starts demanding Moriarty to reveal who is and why he's helping Ritsuka. After Moriarty answers that he isn't entirely sure, Artoria Alter asks him what his connection to the Moriarty she fought earlier is. Moriarty then reveals that his True Name had been stolen, and he had most of his powers. After suspecting himself to his good self, Moriarty speculates that he banished his good self in order to be the perfect villain. Moriarty then decides to join Ritsuka and Artoria Alter to find his True Name, and then, after explaining his deduction of Artoria Alter's identity, he goes back with them to the hideout.

The next morning at the hideout, the group suddenly gets a phone call. Answering the phone, Ritsuka is told Edmond that soldiers of the Phantom Demon Alliance lead by EMIYA Alter are heading towards Jeanne Alter's hideout. He continues that Jeanne Alter has remained neutral after being summoned, and kills all who trespass upon her territory. After hearing Ritsuka that they'll help her, Edmond tells them that Jeanne Alter is at Shinjuku Gyoen. After Ritsuka explains the situation, the group depart for Shinjuku Gyoen despite Moriarty's reservations about helping Jeanne Alter since she attacked him earlier for entering her territory. The group soon find Jeanne Alter, collapsed on the roadside after exerting herself fighting EMIYA Alter. After the group defeats some thugs, Jeanne Alter and Artoria Alter start arguing with each other about who'll recruit Mash. However, when Moriarty intervenes, Jeanne Alter recalls that he severely injured her earlier. Moriarty tries to her that Moriarty that attacked before was his evil self, but Jeanne Alter doesn't trust him. However, after hearing Moriarty saved Ritsuka earlier, she decides to join the group. However, when Jeanne Alter goes to a nearby boutique that she found suspicious, the group after confronted by a group of thugs and their Super Chimera. However, the group struggle against the chimera, but unfortunately, Hessian Lobo arrives and easily kills the chimera. Hessian Lobo then prepares to attack Ritsuka, but Jeanne Alter launches her Noble Phantasm after being signaled by Moriarty. The flames prevent the group from the escaping, however they also prevent Hessian Lobo from escaping as well. However, Hessian Lobo runs away after being severely injured by Artoria Alter in its fight with the group. Afterwards, the group realize that the Headless Horseman isn't in control of Hessian Lobo, but instead its the wolf, Lobo, the King of Currumpaw. After Moriarty prevents Jeanne Alter and Artoria Alter from fighting each other by saying they need deal with Phantom, the group head back to the hideout.

Back at the hideout, Ritsuka retrieves another phone call from Edmond. After congratulating Ritsuka for recruiting Jeanne Alter, Edmond reveals that Moriarty is leader of the Phantom Demon Alliance, and that he plans to destroy the earth. He continues to say that the other members of alliance must be defeated before the group can challenge the tower that serves as the alliance's headquarters. After hearing Ritsuka's answering that they going after Phantom, Edmond tells them that Phantom is located in Kabukicho. After Ritsuka relays the information to the others, Moriarty states that their current number is too few to handle the hundreds of Coloraturas in Kabukicho and patrolling Shinjuku ward. He continues to say that the Coloraturas listen to Christine sing as they patrol, applauding everytime she finishes, which repeats every twenty-four hours. He also states the Coloraturas always restore their numbers within thirty-six hours, and that they abduct people. After Moriarty states he is strong enough to kill Phantom from afar, Artoria Alter says she'll use Excalibur Morgan to destroy Kabukicho along with Phantom, Christine, and the Coloraturas. However, Moriarty says that the vast amounts of magical energy accumulating Kabukicho would be prevent that attack from succeeding. Moriarty then tells the group to get him an unscathed Coloratura, so that he may observe Kabukicho through the doll. Ritsuka, Artoria Alter, and Jeanne Alter then go out to retrieve a Coloratura while Moriarty searches for materials. After the group returns with the captured Coloratura, Moriarty examines the doll, revealing that all of the Coloraturas were once human. Moriarty then reveals that he'll rig the Coloratura with a bomb, which will be detonated in Kabukicho to create the opportunity to take out Phantom. After Moriarty returns Coloratura to Kabukicho after reprogramming it, he detonates the bomb before Ritsuka could. After the explosion, Artoria Alter and Jeanne Alter destroy several Coloraturas to open a path to The Phantom for Ritsuka and Moriarty. After destroying a few Coloraturas, the pair confront The Phantom and Christine, who revealed to be a Phantom sealed in a doll created by The Phantom. After Christine is defeated, The Phantom is killed by EMIYA Alter. Yet despite The Phantom and Christine's deaths, Coloraturas are still functioning; preventing Artoria Alter and Jeanne Alter from aiding Ritsuka against EMIYA Alter. However, Cursed Arm Hassan arrives and makes EMIYA Alter retreat after stating that he'll be outmatched when Artoria Alter and Jeanne Alter arrive. After Hassan joins the group, they head back to the hideout.

Back at the hideout, Hassan reveals to the group that the Phantom Demon Alliance plans on destroying the planet, which Ritsuka withheld earlier when Edmond told them. After da Vinci states that destroying the planet is impossible even for anti-planet Noble Phantasms, Hassan claims to sense someone outside despite Mash's sensors saying otherwise. Hassan then takes Ritsuka with him alone outside, where soon himself to be Yan Qing, who disguised himself as Hassan with the power of Doppelganger. After revealing himself, Yan kidnaps Ritsuka, but he is quickly pursued by Artoria Alter on her motorcyle with Jeanne Alter. As Artoria Alter gets closer to Yan, he sends a group of Hornets after her, but she kills them. Yan then decides to call upon Shakespeare's monsters, and to his pleasant surprise, King Lear arrives to battle Artoria Alter. She is able to finish off King Lear with Excalibur Morgan after a long battle, however she overexerted herself, which gives Yan the opportunity to escape with Ritsuka.

Ritsuka later wakes up in Barrel Tower, the headquarters of the Phantom Demon Alliance, having been taken there by Yan. There Ritsuka encounters Moriarty, the leader of the alliance, who reveals that he used the Holy Grail to remove himself of virtuous emotions thus separating himself into good and evil selves. He continues to say the death of the Phantom and the temporary incapacitation of Hessian Lobo will not effect his plan to destroy the planet. Deciding that killing Ritsuka will only cause Chaldea to continue interfering with his plan, Moriarty offers to let Ritsuka leave in exchange for Chaldea not interfering with his plan. Ritsuka refuses the offer, and in response Moriarty states that someone should've understood the true purpose of his plan to destroying the planet. After telling Ritsuka to think about it, Moriarty leaves the room deciding that it will be a waste to kill them right now. Yan then introduces Ritsuka to Shakespeare, who has imprisoned and tortured by Yan to create monsters based on Shakespeare's own literary works. After Yan leaves, Ritsuka asks Shakespeare if he had a way to escape the tower, but he states that it's impossible for him due to his chain. However, he continues that escaping for Ritsuka will be difficult due tower being patrolled by Hornets along with mass produced King Lears. Shakespeare then suspects that the good Moriarty had let Ritsuka get captured, having known Hassan was really Yan. He then asks if Moriarty had given Ritsuka anything before they were kidnapped, which turns out be a letter stating that Ritsuka won't be killed and that someone will save them who'll explain everything. Edmond then appears to rescue Ritsuka, but the tower's security becomes aware of his presence. After dealing with security and escaping to the streets, the pair encounter a King Lear, which they're able to defeat.

After taking Ritsuka to a nearby rooftop, Edmond tells Ritsuka not to contact Chaldea since their communications may be tracked. However, Ritsuka realizes that Edmond isn't who he claims to be, which causes Edmond to reveal himself to be Sherlock Holmes. Sherlock then reveals that he had been researching the probability of a resurgence of Singularities after the Human Order had been restored. He continues to reveal Tri-Hermes warned that certain powers would appear from the distorted history after the Human Order is restored, but they prevented from appearing by either the Counter Force or something else. However, he further continues to reveal that those powers were able to return while the Human Order was undergoing restortation, and that one of them will appear in Shinjuku according Tri-Hermes' calculations.

Changing the topic, Sherlock reveals that he disguised himself while searching for evidence to solve the mysteries of Shinjuku in order to avoid Moriarty, whom he reveals his identity to Ritsuka. Continuing the topic of Moriarty down on the street, Sherlock states that he and Moriarty should've perceived each other's presence when Sherlock entered Shinjuku. However, he believes that the "good" Moriarty's saint graph is too weak to sense his presence, but he also believes that the "good" Moriarty should've figured out Sherlock's presence if he guessed his own True Name. Stating he'll soon face the "evil" Moriarty with his disguise now removed, Sherlock reveals he arranged Watson's depiction of Moriarty in his writings in fear of how Moriarty's evil would impact the world. Afterwards, he says that "evil" Moriarty gained the True Name and power while the "good" Moriarty was banished in their separation. He continues to say that he had suspicions about "good" Moriarty, but after Moriarty protected Ritsuka regardless of his life, Sherlock came to believe that "good" Moriarty is truly good. However, Sherlock reveals that Moriarty let Ritsuka get kidnapped since they were bound to be kidnapped soon enough anyways, but also states that Moriarty calculated him rescuing Ritsuka. After saying "good" Moriarty should've deduce his identity, Sherlock says that he reveal the truth of the alliance's plan to destroy the plan when they rendezvous with Ritsuka's allies. However, they are stopped by a group of thugs, but Sherlock is able to defeat them in his Edmond disguise. Still in his disguise, Sherlock meets with a man named Kaburagi to procure twenty loads of an unknown item. Afterwards, the pair proceed to go to Artoria Alter's hideout.

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SE.RA.PH. - Deep-Sea Cyber-Nirvana
SE.RA.PH. - Deep-Sea Cyber-Nirvana (深海電脳楽土 SE.RA.PH) was a special Singularity which emerged in the aftermath of the Human Order Incineration Incident. Originating on Chaldea's Seraphix facility in the North Sea, it occurred in the, supposedly in 2030 A.D.

Participants
Servants

Non-Servants

Agartha: The Mythical Subterranean Society
Agartha: The Mythical Subterranean Society, alternatively The Woman of Agartha (アガルタの女) or Subspecies Singularity II (亜種特異点 II), was the second of four major Singularities which emerged in the aftermath of the Human Order Incineration Incident. It occurred in Central Asia in A.D. 2000.

Setting
Engineered by surviving Demon Pillar Phenex and Scheherazade, the Agartha Singularity is situated in a vast underground space in Central Asia in 2000 AD. Created through Scheherazade's story-based Noble Phantasm, Alf Layla wa-Layla, enhanced through Phenex's power, the Agartha Singularity is an invasion of fiction into reality.

Participants
Servants

Non-Servants

Shimosa Province: The Stage of Rivers of Blood and Mountains of Corpses
Shimosa Province: The Stage of Rivers of Blood and Mountains of Corpses, alternatively the Tournament of the Seven Blade-Master Heroic Spirits (英霊剣豪七番勝負) or Subspecies Singularity III (亜種特異点 I), was the third of four major Singularities which emerged in the aftermath of the Human Order Incineration Incident. It occurred in the Shimosa province of Japan in A.D. 1630.

Setting
Although initially designated as a Singularity and bearing considerable similarities to one, Shimosa is not a proper Singularity in the sense of the Human Order. Described as an otherworld (異界) and subsequently designated as a Subcategory Parallel World (亜種並行世界), it is a timeline which exists between dreams and reality, distinct enough that it should be designated for culling but hasn't been. Due to its isolated nature, the Counter Force is apparently somewhat weaker there, though as it is not within the standard Tree of Time (but at the same time, not within another universe), the events within should not be able to threaten the Tree.

The interior is comprised of the Shimosa province of Japan in the year 1630 during the early part of the Edo period. Unlike the normal world, its capital city is built around the Castle of Toke and the Matsudaira clan resides in the castle.

As opposed to entering via rayshifting, Ritsuka Fujimaru was transported inside via dreams.

Participants
Servants

Salem: Taboo Epiphany Garden
Salem: Taboo Epiphany Garden (禁忌降臨庭園セイレム), alternatively Salem of Heresy (異端なるセイレム) or Subspecies Singularity IV (亜種特異点 IV), was the fourth of four major Singularities which emerged in the aftermath of the Human Order Incineration Incident. Engulfing present day Salem, Massachusetts, it recreated the events which occurred in the town in A.D. 1692.

Setting
The Singularity recreated Salem, Massachusetts in the year 1692.

Participants
Servants

Non-Servants

Lostbelts
During the interrogation of Chaldea's staff and the arrival of the new director Goldolf Musik, Chaldea was attacked by the and Anastasia, a Servant from the Lostbelts. Being weakened and with the betrayal of Koyanskaya‎ and Kirei Kotomine, the survivors were forced to flee the facility, fast being rendered inoperable and uninhabitable. Before Chaldeas was fully sealed, it was noted that no celestial bodies other than the Earth were visible.

As the survivors escaped in the Shadow Border, meteor-like objects descended from the sky and the world was frozen over. A broadcast on frequencies normally used by Chaldea then began, from Kirschtaria Wodime, a member of Chaldea's A-Team. He declared a rebellion against the Greater History of Man, deeming that their growth was not correct, and that the World would be filled with mysteries beyond the reach of Man and be regressed into the Age of Gods. He further declared that gods would descend from distant skies for this purpose and through seven seeds, leaders would be selected to remake the planet, with those from the Greater History of Man not permitted to participate or observe, frozen and brought to an end as of 2017. Called himself the representative of the seven Crypters, he ended by announcing to the survivors of Chaldea that the history of the planet would be succeeded by them.

Unable to rayshift with the loss of Chaldea, the survivors were forced to use an experimental method to navigate through imaginary number space and the Lostbelts, in order to resolve the incident connected to the Filtering Outsider Phenomenon (濾過異分子現象).

Anastasia: Permafrost Empire
Anastasia: Permafrost Empire (永久凍土帝国), alternatively Princess of the Land of Beasts (獣国の皇女) and Lostbelt No. 1 (ロストベルト No. 1), is the first of the seven known Lostbelts. Originating in Russia, 1570 A.D., it's Lost Depth is D and it's associated Crypter is Kadoc Zemlupus.

Setting
This Lostbelt diverged from that of Greater History of Man in 1570 AD when an asteroid struck and plunged the world into an ice age. Most humans died, and while Russians were used to the cold and prepared for such weather, 90% of their population perished and they were on the cusp of extinction. Ivan the Terrible and his mages were able to save the country by combining humans with magical beasts, creating the Yaga, with Ivan himself becoming the first.

Participants
Servants

Non-Servants

Götterdämmerung: Eternal Ice-Flame Century
Götterdämmerung: Eternal Ice-Flame Century (無間氷焔世紀), alternatively ■■■ of the Unfading Flame (消えぬ炎の■■■) and Lostbelt No. 2 (ロストベルト No. 2), is the second of the seven known Lostbelts. Originating in 1000 BC, it's Lost Depth is B+ and it's associated Crypter is Ophelia Famulthorone.

Setting
The Lostbelt diverged from the Greater History of Man in 1000 BC, during the events of. Sutr, who was supposed to bring the Twilight of the Gods, devoured, gaining his Authority and becoming immensely powerful. He decided to bring about the Twilight of the World, killing many gods and giants before being sealed within a false Sun by Odin, who died afterward. However, before dying Odin merged the goddess Skadi with Scáthach, creating Skadi-Scáthach, the King of the Lostbelt, with the purpose of protecting the humans. As Ragnarok was thus interrupted, the world became ravaged by fire and ice, unable to continue past Ragnarok.

Skadi-Scáthach established multiple villages for humans, with the support of the Valkyrie. However, in order to keep the giants at bay, humans are required to reproduce at the age of fifteen or be sacrificed to the giants. Once humans reach the age of twenty-five they are nonetheless forced to be sacrificed.

Participants
Servants

Non-Servants

Other
During the Human Order Incineration Incident and the events afterwards, Chaldea also tackled a number of distortions and incidents other than the designated Singularities and Lostbelts. These included space-time distortions which would have become fully fledged Singularities if left unchecked, certain events in alternative timelines, places visited through dreams and others.

Kara no Kyoukai: The Garden of Order
Kara no Kyoukai: The Garden of Order, also known as Ogawa Heim, refers to a an event, part of a collaboration between Fate/Grand Order and Kara no Kyoukai, which occurred during the Human Order Incineration Incident. It involved a distortion which would have become a Singularity if left unchecked, located in Mifune City, and based around the Ogawa Apartment Complex.

Setting
The distortion occurred in Mifune City near and within the Ogawa Apartment. After Solomon recovered it from the incinerated history, he ordered Edmond Dántes to turn the distortion into a Singularity, and bestowed upon him a system of curses to serve as the core. Additionally, Solomon summoned Mephistopheles to assist him, and separated the demon's good self from his evil self. However, Edmond, not sharing Solomon's goals, decided to transform the distortion into an eternal hell to fuel his need for vengeance. He ordered Mephistopheles to infiltrate Chaldea and convince Servants to come to the apartment. After the Servants rayshifted to Ogawa, their personalities were soon altered by the building's bizarre nature. Moreover, the resentment that the Servants felt attracted spirits of the dead to the apartment. In turn, the spirits were drawn into the core of the would-be Singularity with their resentment strengthening it. Before the arrival of Ritsuka Fujimaru and Mash Kyrielight, Shiki Ryougi was summoned into the distortion due to her connection to the apartment.

History
Ritsuka and Mash arrive in the distortion near the Ogawa Apartment Complex, where Ritsuka's Servants are located after they rayshifted into the distortion. They soon notice a Servant fighting ghosts and go to help her, but the ghosts are all eliminated when they get there. Mash tries to talk to the Servant, but she refuses and attacks her and Ritsuka. The battle ends in an interruption however, but Romani Archaman informs Ritsuka and Mash that the Servant possesses the Mystic Eyes of Death Perception. The Servant then apologizes for attacking the pair and starts to leaves. Ritsuka stops her however, and she tells them that she's going to tear the apartment down to stop the undead within from spreading out to the neighborhood. She continues that the undead are running rampant in the apartment due to Servants living there. The Servant tells Mash and Ritsuka that she is a Pseudo-Servant and that she was summoned into the Singularity possibly due to her connection with the building. She then tells them her name is Shiki Ryougi, and after learning their names, she decides to help them. Asked by Romani of the apartment's condition, Shiki states that it is merely filled with enemies and traps. She and the others then enter the apartment.

Entering the apartment, the group investigate the first room, which is oddly cold despite the thermometer showing regular temperature. Shiki points out Musashibou Benkei's presence in the room. Mash tries to talk to him, but he attacks the groups saying they abandoned a respectable way of life. After defeating him, Romani explains that as a Servant contracted to Chaldea Benkei will eventually return there. Shiki then explains that what happened to Benkei has happened to every tenant before, and tells Ritsuka that they did the right thing in defeating Benkei.

Continuing their investigation, Mash asks Shiki why the apartment is cold, why the dead walk, and if the apartment is Mage's Workshop built in secret. Shiki explains though that the apartment was publicly built without any Magecraft involved. She continues the apartment was built to collect the death of its residents, who are reborn when morning comes and die when night falls in an endless loop. Afterwards, Shiki unlocks Room 102, and she enters the room with the others. Inside they are greeted by Mephistopheles, and claims that he lured Ritsuka's Servants to the apartment. He then attacks the group after explaining he took the room's previous tentant's role of cutting bodies apart. After his defeat, Mephistopheles tells the group to solve the mystery and seemingly disappears. But, before the group continues their investigation however, Mephistopheles reappears to everyone's shock. He explain that the one they defeated was evil him and the current him is the good version. He reveals that he has nothing to do with the current situation when asked by Romani, and reveals he was summoned to the apartment by Solomon. Mephistopheles continues that Solomon split him into two, and states his evil self infiltrated the Chaldea and convinced the Servants to come to the apartment. He then says that he escaped from Solomon's contract and waited for the group's arrival. Now joined by Mephistopheles, the group continue their investigation.

Continuing to explore the apartment, Shiki talks about how it is collecting stuff unrelated to its original design and turns it evil. Mephistopheles compares the apartment to a hollow tree from which one will fall into the eternal abyss if they're unlucky when peeking into it. He then asks about Shiki's Mystic Eyes, to which she briefly explains their function. Suddenly, Henry Jekyll appears and asks Mephistopheles if the others are the new tenants. He tells the group that he is the manager of the corridor, and says as new arrivals they haven't mutated. Jekyll advises them to stay on the first floor a little longer, and invites them to stay in his room. However, the group reject his invitation, which he responds to by turning into Mr. Hyde and attacks. Shiki block it however and complains how Hyde isn't strong enough for her. Enraged by her statement, he fights her and the others but is defeated. Returning to normal, Jekyll apologizes for his transformation, and claims he and Hyde were manipulated. He warns Ritsuka not to trust Mephistopheles, and prepares to hand them the key to the next floor. However, he changes back into Hyde and attacks Ritsuka, but he's blocked again by Shiki, who takes the key from him. She complains she wanted to meet Jekyll, and reveals Hyde was the only personality and he was only pretending to possess dual personalities. After Hyde disappears, Mephistopheles reveals Jekyll mutated upon his arrival at the apartment, rotting his body and soul away until his main personality vanished. Asked by Mash, he explains the Servants are being affected by the resentment in the apartment and their alignments are changed as a result. Afterwards, the group move to the second floor.

Entering a room on the second floor, the group encounters Elizabeth Bathory. She threatens to sever Ritsuka's hands and feet and burn their internal organs before attacking the group. After being defeated, Elizabeth complains of her misery and humiliation before finally disappearing. The group then moves to the next room after receiving a transmission from Da Vinci regading Elizabeth's return to Chaldea.

Investigating a room on the third floor, the group encounters Boudica. She welcomes Ritsuka and Mash, and asks them if they're here to bring her back to Chaldea. Boudica scolds them for not ringing the door bell first, and offers Ritsuka to have some stew she recently made. However, when Mash says they'll bring her back to Chaldea after eating, Boudica suddenly turns aggressive. She refuses to return to Chaldea, amd angrily states how the Romans took everything from her. She continues that she forgotten about it by distracting herself with saving humanity, then she attacks the group. After being defeated, Boudica realizes what she did and states the irony of how title of Queen of Victory despite losing the battle most important to her before disappearing.

Nearly complete with their investigation of fourth floor, the group are confronted by Artoria Alter. She warns them to leave as the floor above is filled with vengeful ghosts. The group prepare to fight, believing her to be the mastermind behind the incident. However, Mash and Mephistopheles' misconception about her appearance cause her to remove her armor. She tells them that if she'll forgive their disrespect if they can survive and prove their bravery to her before fighting them. After being defeated by them, Artoria Alter realizes that Shiki has the Mystic Eyes of Death Perception. She states the group should be fine going forward as along as Shiki is with them. Artoria Alter tells them that she has been weeding out those who can't handle the grudges of the apartment, but she know they'll survive if Shiki is with them. She also tells them that she came to the apartment of her accord, and reveals Solomon attempted to convert the apartment into a Singularity after recovering it from the incinerated history. She also reveals this plan failed as Solomon sent the wrong job to do the job, which resulted in the apartment becoming a tower that attracts and imprisons Servants, converting them into demons. Artoria Alter then warns that the apartment will someday become the Singularity called "Hell", though she states it has no bearing on the incineration of humanity. Deciding to rescue the remaining Servants, the group continue their investigation.

Later, Ritsuka has the group investigate outside, where Shiki senses a presence. Suddenly, a Servant surrounded by darkness appears before them. He asks the group who they are and why they're killing ghosts. He continues that the ghosts are souls who were unrewarded in life, and their regrets kept them from moving to the afterlife. The Servant states that the ghosts need peace, saying that if Hell denies them he'll create a Hell by using the grudge filled apartment. He then tells the group not to stand in his way and leaves. After he leaves, the group are suddenly confronted a ghost different from the others. Mephistopheles warns Ritsuka that the ghost reaching a state near that of Primate Murder, and states they're all going to die now. However, Shiki states that they would be dead if the ghost was a real Monster of Gaia, and reveals that it is a defective Monster of Alaya. She then tells the group to fight the ghost, and suddenly reintroduces herself with a new appearance to Mash's confusion. Shiki tells them that she didn't want to reveal herself but had no choice given their opponent, which further confuses Mash. After destroying the ghost, she returns back to normal after tripping over a tree root. She mistakes the victory as Ritsuka and Mash's, but Mash corrects her. Cath Palug then gives a key to her that he found.

Back in the fifth floor of the apartment, the group are told by Romani that the core of the Singularity is nearby. Entering the room where the Singularity's core is located, they welcomed by another evil Mephistopheles. Mephistopheles reveals that behind his evil self is a greater ghost called the Great Avici Hell, which draws in spirits and turns them into a pillar. Evil Mephistopheles asks Ritsuka why they're rescuing the Servant since they changed of their will, and says the distortion is safe to ignore since it's a fake Singularity. He continues that even if humanity's foundations are restored, the distortion will continue to exist outside the world and continue gathering hatred and pain. Ritsuka answers they couldn't ignore the suffering inside the apartment, which evil Mephistopheles responds to by attacking the group. After the enemies are destroyed, Mephistopheles disappears as his evil self was destroyed, saying he had fun and bids farewell to everyone. Afterwards, Shiki states the apartment will return to its original abandoned state with the ghost gone. She then returns to Chaldea with Ritsuka and Mash.

The group return to the apartment to return the rest of the Servants to Chaldea. They enter a room on the sixth floor with very brights, where they encounter Frankenstein and Lu Bu. Frankenstein tells them how Nikola Tesla caused a power outage when he used his Noble Phantasm, so she also decided to waste to start wasting electricity. Lu Bu tells them that he helped her because Frankenstein looks like his daughter. Taking note of complaints about frequent outrages, Shiki and the others fight the room's tenants. After they're defeated, Frankenstein and Lu Bu return to Chaldea; she decides to unplug any device of unknown to converse electricity. Shiki reveals she got a request to resolve the cause of the power outages after Mash asked about her memo pad. She says her next request to remove a tenant who refuses to pay rent, and reveals the requests are for removing Servants living illegally in the apartment. She continues that her family owns the building, so she came to the apartment on their behalf to collect rent. Shiki then requests Ritsuka and Mash with eviction of the remaining Servants.

Following the complaints on Shiki's memo pad, the group start evicting the Servants from the apartment. They discover Anne Bonny and Mary Read refuse to pay rent after becoming internet addicts thanks to Blackbeard, so the pirates are removed from the building. Cú Chulainn is doing a illegal gambling, and with Scáthach's help, he is evicted. The group find that Oda Nobunaga and Okita Souji's room has been warped by the former's Reality Marble, which is returned to normal after she's defeated. The group evict Leonidas, who was trapped in a room due to his fear of ghosts. They discover Mysterious Heroine X had crashed into the apartment to continue her hunt for Sabers, which prompts Shiki to switch personalities and fight her. After X retreats, Shiki returns to normal with no memory of what transpired. She then tells Ritsuka and Mash that all of the Servants have been finally removed from the apartment.

Later, the group access the roof through the emergency exit, which Shiki unlocks with the key Cath Palug gave her earlier. There they confront the mysterious Servant, who they believe to the mastermind behind the distortion. He tells them that his grudge shall never fade away, and even if the apartment will disappear, his work will continue. He refuses to give up until he remembers everything of the island of despair, the tower of incarceration, and the castle of treasures. Mash calls him a Heroic Spirit that shouldn't exist in this world, but he refutes that Heroic Spirits and spirits of the dead are both curses. Then, the greater ghost the group destroyed earlier appears, which Mash believes to be another one. The Servant corrects her by saying that curses never disappear, and states the system of curses that Solomon given to him is now complete. He continues that resentment and killing will continue as long as other exists, and states the hatred of the sacrificed are his nourishment. After he states he'll be worshiped as a god for creating an eternal hell, the greater ghost prepares to attack the group. Mash senses that it has far more Magical Energy than before, and states its resentment increases with every defeat. She warns that if the ghost's resentment continues to increase at its current rate, they won't be able to destroy it. However, Shiki encourages her and Ritsuka to fight, even stating to the Servant that all things have an end. Impressed by her claims, he asks the group to show him that they can deny the evil of humans, and prove to him nothing can exist for eternity.

After the ghost is destroyed, the Servant starts to flee by jumping off the roof. Shiki goes to stop him, but Romani warns that the Servant is actually an illusion. Ritsuka stops her, and she kills the illusion of the Servant with a thrown knife. As he disappears, Romani asks him why he created the distortion and who ordered him to do so. The Servant answers he was ordered by Chaldea's enemy to transform the apartment into a Singularity. But instead he used it to fuel his need for vengeance by using the Servants' own desire for revenge. Ritsuka then asks the Servant for his identity before he disappears, but he only answers by saying "Attendre et esperer... (Wait and hope)". After he disappears, Romani informs the group that the distortion will eventually disappear. Mash, however, is curious about the mysterious Servant's identity, and wonders if they'll fight him again. Shiki tells her that he may become an ally, even saying he is someone with great love and hatred for humanity. With the distortion now resolved, the group return to Chaldea.

Participants
Servants

Non-Servants

Vengeful Demon's Wail at the Prison Tower
Vengeful Demon's Wail at the Prison Tower (監獄塔に復讐鬼は哭く) refers to an event which occurred during the Human Order Incineration Incident. It involved an incident where Ritsuka Fujimaru's soul was summoned into a recreation of within a different time and space.

Setting
Back when Ritsuka Fujimaru first encountered Solomon in London, the latter placed a cursed on the Evil Eye called on them when they stared in his eyes. The curse was activated at a later date when Ritsuka carelessly said Solomon's name. This caused their soul to be summoned into a recreation of the famed prison tower, Château d'If, within a different time and space that Solomon uses as a hunting ground. As well several Servants, whether they were contracted to Ritsuka or not, had fragments of their soul separated from them and trapped inside the tower. There they would serve as the seven avatars of sin that Ritsuka must overcome to escape, which must done in seven days otherwise they will die. However, Florence Nightingale, lost her original role as the avatar of pride for unknown reasons along with her memories, so the role was taken by Edmond Dantés instead.

History
Ritsuka suddenly find themselves inside a prison cell. They are welcomed by a mysterious voice, who tells them their soul is no exception to being prisoner in the tower. The voice also reveals that neither Mash Kyrielight, Romani Archaman, nor Leonardo da Vinci can help them. The origin of the voice then appears before Ritsuka, and states how all the spirits of the tower are coming to kill Ritsuka out of envy. After the mysterious person kills a spirit, Ritsuka demands to know who the person is and where they are. He answers that they're in the prison tower, Château d'If, and introduces himself as Avenger. After exiting the prison cell, he tells Ritsuka to survive the ordeal if they wish to learn more. He says though he isn't no obligation to teach them how to obtain the prison's secrets, even threatening to beat them. Stating that he'll teach them the minimum however, Avenger reveals to Ritsuka that their soul has been imprisoned. He continues that in order to escape they must pass the seven Halls of Judgement, and states neither their voice nor Chaldea's can reach either. He warns that getting killed in the Halls of Judgment means death in reality, and idling for seven days also means the same thing. Avenger also reveals that the Château d'If they're currently in is very different than the historical one. He states that it is similar to the Singularities yet it is something else, calling it hunting ground created by Solomon. Moving forward, Avenger introduces Ritsuka to Phantom of the Opera, the first of the seven lords that must be overcome. He calls him a monster of envy that has come to kill Ritsuka. Phantom notices Ritsuka and tries to kill them for not being Christine. After being defeated by Ritsuka and Avenger, Phantom sings of Christine, in which he reveals his envy towards society. After Avenger finishes him off, Ritsuka suddenly find themselves back in their room in Chaldea. There they are greeted by Phantom, who tells them that only one can protect them in the prison even if they're not necessarily good. Ritsuka asks him how he's alive, to which he replies that the one killed in the tower was his ultimate ugliness. However before Phantom can reveal anymore, Ritsuka is summoned back to Château d'If.

Back in Chaldea, Mash tells Ritsuka about the history of Château d'If, but they're summoned back to the tower before she could say anymore. There Avenger addresses Ritsuka's concerns, revealing that Mash is still in Chaldea and so is their body. He continues that the flow of time and space is different between the two locations, and states that seven days in the tower may be a single day in Chaldea. Avenger then reveals that he and Ritsuka will always begin in the prison cell before exiting the cell. Outside, the pair find a mysterious woman asking for help. She tells them that she suddenly woke up in the prison, saying she can't remember anything. After The woman remembers she was looking for something important, Avenger decides to have call herself Mercédès. He then asks Ritsuka what they'll do with Mercédès, to which they answer that they'll take her with them. Reaching the second hall, Avenger asks Ritsuka if they have ever felt lust, to give in to their bestial urges to touch another. Suddenly Fergus loudly answers Avenger's query, and he decides to take Mercédès as his own. He then tries to kill Ritsuka and Avenger, believing they're trying to kidnap Mercédès away from him. After defeating Fergus to protect Mercédès from him, Ritsuka returns to Chaldea before a concerned Mash and Fergus who just entered the room. Mash asks him to help her take Ritsuka to the medical room, but he says there is no point. Suddenly though, Ritsuka is summoned back to the tower and is congratulated by Avenger for overcoming the Hall of Lust. Then, Deciding to take Mercédès with them, Ritsuka and Avenger continue to the next hall.

Back in Chaldea, Ritsuka is unresponsive to Romani, who states he and Da Vinci will continue diagnosing and analyzing. Romani and Mash then wonder what Fergus knows about the situation, only saying there was nothing they could do from their end. Back in the prison, Ritsuka is greeted by Mercédès after they woke up. Avenger then greets them and asks if they have ever felt slothful, which he criticizes them as being so now. After Mercédès defends them against his claims, Avenger reveals that the connection between Ritsuka's body and soul is weakening. Exiting the cell and leaving Mercédès, they move to face off against the avatar of sloth. Once there they are confronted by Gilles de Rais, who is spouting about how his blasphemy is an offering to God. Avenger answers Ritsuka that Gilles is sloth because he let his soul rot, even calling him the worst of humanity. After Gilles says he'll torture their soul into despair, Ritsuka and Avenger fight him. After he is defeated, Gilles apologizes to Ritsuka back in Chaldea for a fragment of him troubling them in the prison tower. However he believes they'll escape the prison as long as the light of their soul never extinguishes.

Inside Ritsuka's room, Jeanne d'Arc begins to tell them a story of a man and vengenance. Meanwhile in Château d'If, Mercédès tells them not to aggravate Avenger as he seems to be angry about something. Avenger then comes in and immediately has Ritsuka go to the fourth hall with him. Outside of the cell, Avenger tells them that they'll face against wrath, which he calls the strongest emotion, saying all humans love revenge stories. Suddenly, he becomes enraged about how despite playing the role of the avatar of wrath, she still speaks of salvation and forgiveness. He calls such a thing unforgivable, saying he'll never forgive even if God and people do. Moving on to the fourth hall, Avenger is greeted by Gilles de Rais, calling him the enemy of the righteous, and states how he'll cut him down in the name of his Holy Maiden. After Avenger reveals Jeanne to be the avatar of wrath and calling her a fool, he reveals she came to the tower willingly to stand against him. Jeanne admits his words are true, saying she has come to stop him. Avenger then answers Ritsuka that she is wrath because she believed in humanity and God, only to be betrayed and burned at the stake. Jeanne however denies his claims, and says she will not judge Ritsuka as she lack the right and the will to do so. She continues that it doesn't matter that she didn't manifest in the tower properly, she will try to save Avenger's soul. He angrily replies by telling her to repeatedly shut up, to which Gilles responds by preparing to fight him. Jeanne however, wanting save Avenger's soul, tells him to stop. But, Gilles tells her that his soul is beyond salvation, and Avenger agrees with his assessment as neither Hayede nor Abbe Faria is with him. After he tells Rtisuka that they can't save him either, Jeanne decides to finally fight him with Gilles.

Afterwards, back in Ritsuka's room, Jeanne continues her story from before. She says the man was sailor in Marseille, who was happily betrothed to a beautiful woman. However, he was falsely convicted and sentence for treason, betrayed by an old friend of his. The man was secretly sent to a prison tower in the bay of Masrseille, the Château d'If, from which none return alive. There the man experience a living hell until he was given hope and guidance by an ancient wise man imprisoned there named Abbe Faria. After Abbe died, the man escaped the prison by taking the place of Abbe's corpse in its bag. Fourteen years had passed when he finally escaped, then with the treasure of Monte Cristo, the man began his revenge on those who forgot and betrayed him. Jeanne calls the story a very cruel and brutal one, but notes how people applauded the man for bringing righteous wrath against evil. Jeanne then says the man called himself the Count of Monte Crisco, who became the world's most famous seeker of vengeance after abandoning all of the good in his heart. However before Jeanne can reveal his name, Ritsuka returns to c, where Avenger is preparing to finish Jeanne off. She admits her defeat, but says she'll stop him and all his plans before leaving. Avenger then tells Ritsuka that he is taking to a place beyond love and hate, wondering if they'll return from there alive or go mad there.

In the prison cell, Mercédès tells Ritsuka that Avenger had just left saying he was scouting outside alone. She then to wonders how she became trapped in Château d'If, believing she may have been chosen as a avatar of a sin. Mercédès then contemplates if humans can exist without sin, and wonders if anyone but God can judge sinners. Avenger then returns and immediately has Ritsuka go with him to fifth Hall of Judgement. Outside the cell, Avenger tells them that they'll be facing the avatar of Gluttony, who he notes will be an easy opponent. Entering the hall, the avatar is revealed to Caligula, who goes to kill Ritsuka. Back in Chaldea, Caligua expresses his belief in Ritsuka prevailing as even he became a Heroic Spirit instead of an Anti-Hero.

Inside the prison, Ritsuka and Avenger go to face off against the avatar of greed. At the sixth hall, they are confronted by Jeanne, who had been waiting Avenger. She says that she will defeat him this time, believing it the only way to save him. Avenger angrily tells her to get out his way, to which she says even with all his wrath he can still receive forgiveness and salvation. However, he denies her words and calls himself the Count of Monte Cristo. Meanwhile in Chaldea, Jeanne reveals the man from her story from before is named Edmond Dantès, who also called himself the Count of Monte Cristo.

Back in the hall, Avenger prepares to kill Jeanne, who is told by a voice that some feelings cannot be shared with mere words. However she refuses to give up, and the voice reveal themselves to be Amakusa Shirou Tokisada, the avatar of greed. Shirou greets Avenger and tells him that he believes in him to the latter's confusion. He tells him that he should know what is truly valuable if he experienced a living, and notes how he didn't join Solomon. However, Avenger tells him that he has no interest in Solomon as he is without hatred, and says that he himself never helped save the world. Shirou admits the truth of Avenger's words, then asks for Jeanne to help fight him, who gladly accepts. After they're defeated by Ritsuka and Avenger, Shirou regrets that he and Jeanne couldn't save him, and tells him that his black flames of vengeance will destroy him as well. Avenger says he is an eternal avenger not even God can stop, but Jeanne tells him nothing is eternal particually evil. Avenger denies her words and states that her and Shirou's weakness is what trapped them in the tower as avatars of wrath and greed. He admits that he would have trouble against their true forms, then he says goodbye after admiring they kept their nobility even inside the prison. Before disappearing, both Jeanne and Shirou pray that Avenger's soul will find rest somewhere far from the prison. Afterwards, Ritsuka and Avenger return to their cell after he wonders if Ritsuka would have been saved or trapped if he was defeated.

Inside the cell, Avenger asks Ritsuka where Mercédès is. Ritsuka answers she may be in the Hall of Judgment, but Avengers says she may be in another part of the prison that Ritsuka doesn't know of. Despite that though, he and Ritsuka go to the final hall. There they find the hall to be empty, so Avenger decides a story, the same Jeanne told, to pass the time. Suddenly, Mercédès appears to stop him with help of the wraiths of Château d'If who admire her. Afterwards, in Chaldea, Mercédès reveals to Ritsuka that she was meant to be the seventh Lord of Judgment, but instead lost the role along with her memories. Back in the prison, Mercédès admits she isn't the real one but wishes for Avenger to find peace, calling him Edmond Dantès. After she disappears, Avenger angrily denies that he is Edmond, which makes Ritsuka realize that it is his True Name. Edmond congratulates them for overcoming the seven Halls of Judgement, but he decides to fight them as only one may leave Château d'If, revealing himself to be the avatar of pride. After he is defeated, Edmond is impressed by Ritsuka's victory, and says he is content that he could be like Abbe Faria for once. Edmond then states how he knew of victory, even after he achieved his revenge unlike the Edmond from the story. After expressing his gratitude towards Ritsuka, he reveals that Solomon was the one who trapped them in the prison tower. He continues that Solomon placed a curse called the Evil Eye on Ritsuka when they stared into his eyes back in London. Edmond is impressed that they were able to overcome Solomon's trap, and tells them to "wait and hope" for their next meeting. After he disppears, Ritsuka is finally returned to reality.

Participants
Servants

Fate/Accel Zero Order
Fate/Accel Zero Order refers to a an event, part of a collaboration between Fate/Grand Order and Fate/Zero, which occurred during the Human Order Incineration Incident. It involved a small Singularity that manifested in the coordinates of Singularity F in an alternate timeline ten years prior during the Fourth Holy Grail War.

Setting
The Singularity shares a similar background to the Fourth Holy Grail War of the original timeline but with significant differences. Firstly, Kiritsugu Emiya and Irisviel von Einzbern have never met each other nor was he hired by the Einzberns to serve as Artoria Pendragon's Master. Instead she become a proper Master in the war with Artoria as her Servant while he contracted with the World to become a Counter Guardian. So unlike the original Fourth Grail War, the Einzberns prove to be the superior faction. However, the Counter Force sensing that the Einzbern's victory will cause the activation of Angra Mainyu, summons Kiritsugu to stop the war before its completion.

History
Arriving in Fuyuki, Ritsuka Fujimaru, Mash Kyrielight, and Lord El-Melloi II discuss the disaster that will come to the city with the Holy Grail War. Before the discussion goes further though, El-Melloi performs Qi Men Dun Jia reveal the concealed Hundred-Faced Hassan. He reveals that he planned to catch themselves in Hassan's city-wide surveillance network, knowing they would investigate the rayshift location. After Hassan is defeated, El-Melloi warns that they will be keep attacking the group while surveying the city. Telling Ritsuka and Mash to defeat the other Hassan immediately on encounter, he and the others move onward.

At the wharf, El-Melloi speaks of the deception of the Holy Grail granting any wish to lure in participants. He continues that All the World's Evils will activate if the require number of summoned Servants are sacrificed. El-Melloi compares it to a bomb that could destroy the world, and call Singularity F the result of the ritual being completed. Mash asks who would make such ritual, to which he answers that was the result of a "man-made diaster". El-Melloi tells them the paradox of the Holy Grail having already manifested in Fuyuki yet the city hasn't been destroyed by fire. He theorizes that the Grail detected by Chaldea is different from Fuyuki's Greater Grail that had been corrupted by Angra Mainyu. Then, he waits for Irisviel von Einzbern and Saber to arrive in the area as he knew they would thanks to his knowledge of the fourth war. Irisviel asks the group who they are, believing them to be participants the war. Saber tells her that she no longer detects the presence of Lancer, who had invited them. El-Melloi reveals Saber's True Name to be Artoria Pendragon and has the group fight her.

After Artoria retreats, the group are confronted by Lancer, who was trapped by El-Melloi's Qi Men Du Jia formation to prevent him from fighting Artoria. He reveals Lancer's True Name of Diarmuid Ua Duibhne, and tells him that the group are not Kayneth El-Melloi Archibald's enemies. Kayneth then asks him how he knew he was Diarmuid's Master. El-Melloi tells him that the group has come to support him, and gives the name of Reines El-Melloi Archisorte as his guarantor as he can't divulge his name now. He tells him that he'll reveal more and Caster's current location tomorrow at noon. Kayneth is convinced to leave the group for tonight and reveals himself before them despite Diarmuid's caution. Leaving the wharf, El-Melloi continues his explanation of the activation of Angra Mainyu, and reveals his plan to have at least three Servants withdraw from the battle to prevent the Grail from activating. He continues that the group will seek out and defeat the Servants with whom agreement is impossible. He considers Caster and Archer to be those who won't be convinced, so the group should defeat them before they can engage with any other Servants. He warns that they'll likely have fight Hassan when they confront Archer since their Masters are colluding with each other. El-Melloi then says that they will have to convince Berserker's Master join them since reasoning with Berserker directly is impossible. He warns that Berseker may go on an rampage regardless of his Master's order, and also warns that his Master is unstable physically and mentally. Deciding to postpone convincing Berserker's Master, El-Melloi decides they should focus on convincing Artoria, Diarmuid, and Rider with whom they have the best chance.

Later, Mash is prevented from establishing a summoning circle to get supplies from Chaldea due to the leyline being guarded by a spell placed by the Tohsakas. El-Melloi decides that they must destroy the keystones that power the spell and take the leyline for themselves. Romani Archiman is worried that doing so will anger the Tohsakas, but El-Melloi reveals them to be the ones who summoned Archer. He then leads the group to each keystone, which knows the locations of thanks to Rin Tohsaka when she helped him dismantle the Greater Grail in his timeline. At one of the leyline points, the group by ambushed Sea Demons summoned by Caster in an alleyway. After killing them, El-Melloi goes to negotiate with Kayneth at his apartment while keeping a telepathic line to the Ritsuka. Inside the apartment, Kayneth confronts him with the fact that the he was lying that he was acting on Reines' behalf. However, he decides to continue the meeting due to wanting know more of Caster's location from him. El-Melloi convinces him that he is from the future by stating Kayneth's original intention to summon Iskandar instead of Diarmuid until the catalyst was stolen by Waver Velvet. He also reveals his knowledge that Kayneth's Fiancée, Sola-Ui Nuada-Re Sophia-Ri, to be the one providing Magical Energy to Diarmuid. El-Melloi then tells him that he will be officially be Reines' service four years later from now. Later, he deceives him that Chaldea's technological achievements were all accomplished by the Archibald family, which were only made possible thanks to his leadeship and founding of Chaldea. After convincing Kayneth to join them, the group head to Caster's hideout in the sewers.

In the sewers, the group eventually confront Caster, Gilles de Rais. They defeat Gilles but Ritsuka wonders where his Master, to which El-Melloi warns he is a murderer who they must stop. After Kayneth goes to the Church to get an additional Command Spell, the group search for Gilles' Master. Further in, the group find Gilles' Master's corpse, but El-Melloi suddenly detects a Servant and deploys Qi Men Dun Jia to trap them. The Servant is revealed to be a mysterious Assassin, who El-Melloi believes to be why 1994 Fuyuki into a Singularity or at least connected to the cause. Assassin fails to convince the group to release him since he has no reason to fight them. After they defeat him, the group notice that he is similar to EMIYA in nature. Suddenly, another Servant charges through, allowing Assassin to escape when they destroyed El-Melloi's formation. Iskandar and Waver then stop their movement to confront the group, and El-Melloi argues with Waver over his primitive methods and arrogance. Waver wonders if he is Caster or Caster's Master, which only infuriates El-Melloi further. He reveals to him that he is a Pseudo-Servant to Waver's confusion over the term and there being two Casters. Iskandar tells him that El-Melloi isn't the owner of the workshop they're currently in. He then tries to pick a fight with the group, but they retreat to his disappointment.

Later, Mash finally establishes the summoning circle, but the group is soon confronted by Artoria. She challenges them to a fair fight, which El-Melloi is unconvinced of due to his knowledge of her serving as a decoy while Kiritsugu Emiya ambushes the enemy. As the group continue to fight Artoria, Mash defends Irisviel from Assassin's ambush. He tells Irisviel that he has come to kill her because she is the Lesser Grail, and he wants to kill her due it simply the fastest way to dismantle the Grail. Artoria then fight him to defend her, which prompt the group to aid her to prevent losing her. After they defeat him, Assasin asks the group why they're getting in his way since they're outsiders to the war. In turn, El-Melloi asks him why he is trying to kill Irisviel, but Assaasin refuses to answer and retreats. Artoria then speaks of how she noticed that the group wasn't trying to defeat her, which prompts Irisviel to ask them if they're enemies or not. El-Melloi answers that they wish to keep Artoria safe to achieve the goal, but he refuses to divulge anymore. He then asks Irisviel if she knows who Assassin is, but she doesn't know him other than a vague feeling that he is meant to kill her. Artoria vows to protect her, and is convinced that the group aren't enemies after Irisviel thanks them for saving her.

After making peace with Irisviel and Artoria, El-Melloi decides to deceive Kayneth even further. After defeating the failed ambush of Hassan, the group go to Kayneth's apartment. There Kayneth reveals that Berserker's Master has agreed to join them if they help him defeat Archer. El-Melloi then convinces him that the Holy Grail War is an conspiracy by the Trambelios, the enemy of the Archibalds, to increase their influence in the Mage's Association while he's away. He continues that the Tohsakas confessed in colluding with the Trambelios to create a fake war, and lies that the other participants are decoys. Kayneth then gives Diarmuid to the group after using a Command Spell to stay in Fuyuki and win the war. Outside, Romani warns El-Melloi that his actions in the Singularity will not change what happen in his timeline as it will disappear once it's resolved. El-Melloi replies that his current actions are a result of him wanting to overcome the powerlessness and regret he felt back then. Despite that though, the group continue with his plan and go to meet with Berserker's Master.

Meeting with Berserker's Master, Kariya Matou, El-Melloi discusses with him about defeating Archer. He plans to have Berserker defeat Archer, Gilgamesh, during his discussion with Artoria and Iskandar at Einzbern Castle nearby. The group then interrupt the meeting between the three kings, and together with Berserker, they defeat Gigamesh. The effort however causes Kariya to pass out, which makes Berserker go out of control and attacks Artoria. Not wanting to lose Artoria and having no more use for Berserker with Gilgamesh gone, the group fight him. However, before they can finish him off, Berserker is defended by Iskandar. He explains that he is joining forces with Berserker to fight El-Melloi out of sheer dislike for him. Iskandar further explains that he finds him to strange for his nature as a Pseudo-Servant and his entirely accurate predictions. He continues that El-Melloi is an outside who trying to interrupt the war, which makes him a greater threat than a mere enemy. He then tells Diarmuid and Artoria that they'll be considered if they ally with El-Melloi. Diarmuid prepares to fight Iskandar on Ritsuka's order, but El-Melloi warns they're only allowed to defeat four Servants. Iskandar then leaves, taking Kariya and Berserker with him, vowing to fight the group once Berserker has recovered.

After Iskandar leaves, the group are confronted by Assassin, who has again come to kill Irisviel. El-Melloi tells him that despite their differing methodology, their goals to end the war are the same. He continues that Irisviel is merely a proxy Master for Artoria while serving as the Lesser Grail, but she denies with his claims of being a proxy. El-Melloi however believes that Artoria's true Master is Kiritsugu, but Artroia says she is contracted to Irisviel. Irisviel then shows her Command Spells to convince him of her status as a Master to his shock. The group then fight Assassin, and after he is defeated, El-Melloi reveals him to be a Counter Guardian. He further reveals that the activation of the Greater Grail will cause the end of the world, and says Fuyuki is the cause of the Singularity. He tells Irisviel that her being both the Lesser Grail and a Master are different from his records as that type of Master is meant to appear ten years later. El-Melloi further explains that her being such a unique Master with a powerful Servant means victory is certain for the Einzberns, which prompted the Counter Force to activate. This prompts Assassin to ask El-Melloi if the Counter Force in the war he knew, to which he answers it was fifty-fifty during the fourth and fifth war. Romani then calls the Singularity to be a "what if" where Einzberns are the superior faction in the fourth war. Agreeing with him, El-Melloi states Irisviel's Magic Circuits are likely what Chaldea read as a Holy Grail, even calling her a psuedo Holy Grail. Irisviel then asks him what meant by the world will end if the Grail is complete. He then asks Assassin if he wishes to stop the war without killing Irisviel, which Assassin agrees with.

Meanwhile, Iskandar captures Sakura Matou from the Matou Residence while burning the worms in the basement. He agrees to give her to Kariya in exchange for his right hand and Command Spells, which he concedes to. After serving his hand, Iskandar has Mithrenes take Kariya and Sakura to hospital outside of Fuyuki before leaving. After he leaves, Zouken Matou finds his manor to be burning and a contract-less Berserker. He then makes a contract make with Berserker to get revenge.

At the Greater Grail's cavern, El-Melloi has reveal the grail's corruption and his plan to dismantle it safely to Irisviel and Assassin. He changes the plan though to having the group destroy the Grail directly since they failed to win over Iskandar. Suddenly, he and Assassin detect Hassan's presence. After they defeat Hassan, the group move on to the the main chamber, where they're soon confronted by Iskandar. He explains that he has come to defeat El-Melloi, seeing him as a worthy opponent, and fights the group. However, after Iskandar is defeated, El-Melloi is severely wounded by Berserker on Zouken's orders. Zouken then explains to Irisviel that wants to witness the Grail's activation despite her telling him that the Grail is a failure. Wanting to defend the Grail, he commands Berserker to attack the group. However, with Berserker's defeat, the Grail is ready to be activated, and Zouken then extracts Magical Energy from Irisviel to hasten its awakening. Suddenly someone resembling Irisviel emerges from the Grail designated Black Iri. After devouring Zouken, she goes to devour the rest, saying five Heroic Spirits aren't enough to fill her. Diarmuid and Artoria decide to hold her off while the others escape. Irisviel is concerned for Artoria though, but she tells her that as the Master is safe, they can withdraw instantly via Command Spell. After she tells her and Ritsuka to be safe, Diarmuid implores Assassin and Mash to protect Ritsuka.

Outside of the main chamber, El-Melloi uses his remaining strength to make Waver Zhuge Liang's new temporary vessel. The group then return to the main chamber to assist Diarmuid and Artoria in fighting Black Iri. After she is destroyed, Diarmuid and Artoria say their goodbyes before disappearing since the Grail was destroyed. Afterwards, El-Melloi accounces that the Grail detected by Chaldea is gone, and asks Irisviel what she'll do now since she can't become the Grail any more. Irisviel agrees she is unsure, but Mash asks her to return with them to Chaldea since their original goal was to retrieve the Grail. She accepts the offer, and El-Melloi helps Waver leave the cavern. Assassin and Irisviel then talk with each other of their strange yet pleasant connection. He tells her that he is satisfied he was only to protect something without sacrifice. After they thank each other, Irisviel rayshifts back to Chaldea with the others. Later, inside the Grail chamber, Assassin tells Angra Mainyu to come out of the Grail already. After he is emerges, Angra Mainyu asks why Assassin didn't warn the group of him since they only destroyed the vessel and not him, the contents. Assassin answers he didn't want to rely on others from another world to destroy him, whose curse solely belongs to his own world. Angra Mainyu criticizes him for continuing to be a Hero of Justice even after death. But, Assassin has no regrets for his chosen path, saying they'll both curse and save the world respectively. Before fighting him, Angra MAainyu asks him for his name, to which he answers his name is Kiritsugu Emiya.

Participants
Servants

Rashoumon: The Devilish Capital of Restless Spirits and Drunken Dreams
Rashoumon: The Devilish Capital of Restless Spirits and Drunken Dreams (鬼哭酔夢魔京 羅生門) refers to a an event which occurred during the Human Order Incineration Incident. It involved a distortion which would have become a Singularity if left unchecked, located in, during the.

Setting
After Shuten-douji and Ibaraki-douji woke up in the distortion, they found the Holy Grail in front of them filled with wine. After they drank it, the wine soon vaporized and spread throughout Kyoto causing its citizens to become drunk. Meanwhile, the wine grants the wishes of Shuten and Ibaraki's heart, but their wishes are twisted by it. Shuten wished to have fun with Sakata Kintoki again causing him to summoned into the distortion. Ibaraki wished to go on a rampage with Shuten, but it was twisted into going on a rampage with her power. As a result of the wish, Shuten's power was absorbed into Ibaraki, eventually causing her to become unconscious. Then, in a panic, Ibaraki captures her and shut herself behind a large gate in Kyoto

History
Ritsuka Fujimaru and Mash Kyrielight rayshift in Japan, gazing upon the cherry blossoms scattering in the wind. They soon take notice of strange aroma, which Romani Archaman believes they should gather information on. In the meantime though, he notifies the pair that they're possibly in the Heian Era, but he isn't exact on their coordinates. Sakata Kintoki then suddenly emerges from a pile of petals that Mash noticed earlier. Kintoki tell her and Ritsuka to come with someplace in the mountain, but they're ambushed by monsters. After killing them, Kintoki reveals that they're in Kyoto, and Romani tells them the aroma they smelled earlier was wine. He then directs the group to the source of abnormality, and figures that Kintoki was forcibly summoned into the distortion.

Joined by Kintoki, the group travel through a residential district on their way to the abnormality's source. However, Mash begins to act overprotective of Ritsuka from her getting drunk from the alcohol filled mist. After defeating some drunken citizens, the group move forward, but they notice how empty Kytoto is beyond the corpses lying in the street. They soon arrive at a large gate, where Kintoki realizes that the mist and chaos in Kyoto are thanks to an Oni. Suddenly Ibaraki-douji appears before the group, surprised to see Kintoki. She then shows an unconscious Shuten-douji, who she says will become her sacrifice. He tries to warn her that Shuten-douji will devour her from the inside if she were to eat her. Ibaraki-douji responds by summoning the Great Grudge of Rashoumon and attacking the group. However, neither her nor Kintoki can overcome each other, so she retreats beyond the gate. Left fatigued by the fight, the group go to find something to eat before trying again tomorrow.

After another failed attempt to defeat Ibaraki-douji, the group retreat to the field they first arrived in and report their progress to Romani. Asked by him, Ritsuka reveals that Mash is still drunk from before, though she doesn't seem affected during battle. Romani states the alcohol in the air will not disappear until the source is destroyed, then he tells the group a plan he thought up. The next day, after fighting Ibarki-douji again, Mash tells Ritsuka and Kintoki that they may not have necessarily need to defeat her to solve the distortion. She explains that they need to destroy the source of her beyond the gate first before dealing with Ibaraki-douji. Mash then contemplates how to get pass the gate since climbing over it is the out of the question due to thick and sinister fog-like thing above the gate and wall. Though she doesn't know what it is, she feels it is bad and there's no way what it happen to a Servant if they touched. As suggested by Ritsuka, the group try to look for any detours that can get them past the gate. Searching for a detour, the group find an enormous cliff on the west end of Kyoto. Kintoki says that Japan and its islands has either sunken and its topography is different from the regular Japan. Mash agrees with him and notices a island in the distant, but it will be impossible to get to without a boat. Unable to find a detour, the group realize that they have no chose but to continue fighting Ibaraki-douji.

After yet another failed attempt to defeat Ibaraki, Kintoki states how she escaped being killed by after her arm was chopped off by his sword, Higekiri. Mash wonders if she possesses the Disengage Skill based on what he said. She then asks him if he knew Ibaraki during his lifetime. Kintoki answers he only knew of her battle habits, but he hesitates to answer when asked about Shuten. He says Ibaraki was the boss of all oni on and Shuten was merely a freeloader living there. Yet despite that, Shuten was treated by Ibaraki as her superior, saying Shuten had something she lacked. Unfortunately, despite the two being equal in power, Ibaraki's declaration caused problems among the oni. Kintoki then describes Shuten as a wicked coward yet she was good to those she shared a bond with. Mash asks him why Shuten was unconscious, to which he replied that Ibaraki must have gotten impatient with her. He asserts that onis will always be demonic and he will always hunt them before heading out.

After the group fights her again, Ibaraki is left in a near-defeated state yet refuses to give up and unleashes her Noble Phantasm against them. After she escapes when her attack is blocked, Kintoki reveals that Ibaraki only unleashes her Noble Phantasm to give herself cover to escape. He then describes her as furious on the outside yet submissive on the inside while Shuten is the opposite. With Ibaraki near defeat, the group go to prepare for the decisive battle. The next day, Ibaraki is finally defeated by Kintoki's Golden Spark. She questions how the group was able to defeat her as she stands above all oni, saying human shouldn't be able to slay her even if they're Heroic Spirits. Kintoki rebukes her for her attitude, calling her a child without guts. Ritsuka points out that she never ate Shuten, and Ibaraki responds she only threaten to eat her in an hypothetical sense. She tells the group that she would never consider hurting her of respect and more importantly, fear. Ibaraki then threatens to curse Ritsuka after learning their name, but her threats are ineffective since the group do not fear. Kintoki realizes the reason why she captured Shuten and gave alcohol to the humans was because there was too much alcohol for her to handle

After Ibaraki retreats, Shuten finally wakes up, the group go to fight her. However, she stops Kintoki's axe at the last second, and he asks her how she was captured by Ibaraki despite being stronger. Shuten realizes that most of her power was absorbed by Ibaraki, which shouldn't be possible. After teasing Kintoki, she takes the group to the source of the abnormality, which turns out to be the Holy Grail. Shuten explains she woke up in Ibaraki with the Grail in front of them filled with wine. She continues that after drinking the wine herself, she pressured Ibaraki into drinking it as well. However, she eventually asleep after drinking too much and her power was absorbed by Ibaraki. Shuten then states the wine grants wishes, which Romani speculates comes from the Grail. She further explains the wine actually grants the wish of the heart though it twists it first. The wine soon vaporized and spread throughout Kyoto causing its citizens to become drunk from the mist. Shuten reveals Ibaraki's wish was to go on a rampage with her, but it was twisted into going on a rampage with her power. After the Grail is destroyed, Shuten offers to have a drink with Kintoki before disappearing. Mash realizes Kintoki was summoned into the distortion because Shuten wished to have fun with him again. However, she becomes worried about who placed the Grail in front of the oni and filled it with wine. Kintoki responds that something else will happen if the mastermind is still around before disappearing. Afterwards, Mash offers to have a drink with Ritsuka when they return to Chaldea, but Romani scolds her that they can't drink until they're of legal age.

Participants
Servants

Onigashima: The Great Tale of Demons
Onigashima: The Great Tale of Demons refers to a an event which occurred during the Human Order Incineration Incident. It involved a distortion which would have become a Singularity if left unchecked, located in the fictional island of ,

Setting
Occurring in the same distortion of Rashoumon, it was constructed by Minamoto-no-Raikou when she turned into her oni self, Ushi Gozen, as a result of absorbing too much divine energy. After creating the distortion with the Authority inherited from her ancestor, Gozu Tennou, Ushi decided to construct a place where Sakata Kintoki can be safe from the scorn of the human world. She then drew the island Onigashima into existence and created its oni residences in the same matter. These oni were the same as the ones she drew for Kintoki during his childhood. Not all the oni were not drawn well though with the better ones being called Onimaru and the others being compared to scribbles. While the Onimaru served as gatekeepers, the lesser oni were used to further the island's construction along with humans they enslaved.

History
Arriving in the distortion, Ritsuka Fujimaru and Mash Kyrielight are told by Romani Archaman that they arrived on the island they saw in Kyoto. Unfamiliar with Japan's landscape, Mash asks Ushiwakamaru, who came with the pair, for her assessment. She is shocked to see the shape of the island when the group are suddenly attacked by an Oni. After killing it, they realize the island they're currently on is Onigashima, the legendary island of the Oni. Romani tells them he is unable to pinpoint the temporal coordinates of the island, which was similar case during Kyoto. Ushiwakamaru says the island didn't exist during her brother's life, and Romani speculates it was created as the abnormality. He then asks the group to investigate who created Onigashima, and tells them the Singularity response is located at the island's highest, most remote part: a steep, rocky mountain. Soon after running off with Cath Palug though, Ushiwakamaru reports back to Ritsuka that she found a Servant lying unconscious on the beach. The group defeat the oni surrounding him, and the Servant regains consciousness and asks for their identities. Getting up from the ground, he dispatches an oni with a kunai, and states his name is Fuuma Kotarou. Helping the group kill more oni, he and the others soon find themselves surrounded. Kotarou tells Ritsuka his Noble Phantasm summons the spirits of the Fuuma clan, which he'll use to create a diversion on Ritsuka's order. However, Ushiwakamaru says even with a diversion, she and the others don't have the firepower to break through the enemy horde. Suddenly though, Sakata Kintoki arrives before the group on a motorcycle after jumping from a nearby cliff. He then helps them defeat the remainder of the oni horde.

Moving on to a mountain pass, Romani asks Kotarou why the oni were attacking him. He answers that he was summoned on the island rather recently, and speculates he was summoned due to his connection with oni. He further explain his connection comes from his clan's secret technique of turining into an oni, which became a currently sealed Noble Phantasm. Kotarou then goes to say that he planned to observe and study the oni's behaviors in the hopes of unleashing his Noble Phantasm. However, he was overwhelmed as the oni kept calling more and more oni. Romani then asks Kotarou and Kintoki to help them solve the mystery behind the island. They both agree when Kotarou senses an oni scouting party. After the oni are killed, the rest of the group check the area while Kotarou and Kintoki go on recon. Looking out from a cliff, Mash and Ushiwakamaru spot a forced labor camp filled with humans run by oni. Kotarou returns from recon and reports there are more forced labor camps. He calls liberating every camp unrealistic, so he suggests doing something about the mastermind. Kotarou continues he found a way to the island's highest point, but said path requires going through three gates that are always closed. Opening the gates requires retrieving keys from three great oni that serve as the gate keepers. Kotarou also states there are ones commanding the lesser oni and that they hired a terrifying guard. After killing more oni, the group are worried Kintoki hasn't returned yet. Suddenly Romani and Kotarou detect something approaching, so the group hide and observe. They see that oni, higher-ranked than the earlier ones, coming from the forced labor camp. Given their ability to talk, Mash wonders if they can get information from them, but Ushiwakamaru runs off towards the oni. However, the group spot a Servant killing the oni and go to help her.

After defeating the oni, Mash is concerned the oni weren't particularly strong. Romani states they are only spiritual bodies on the inside, and asks Ushiwakamaru for further input on Japan's phantasmals. She states such being are not so different than those from the west, mostly categorized as spiritual beasts or spirits of the dead. The former are physical existences hidden from the human world while the latter are born into world as a living curse without physical form. Ushiwakamaru says oni are of the latter catergory that are born of a cursed created by human deeds. Afterwards, Ritsuka tries to ask for the female Servant's identity. She answers she is merely a warrior passing by and gives her thanks for the group's help. She then asks why they have come to the island, but she becomes distracted by Ushiwakamaru. She gives her name and admiration for the female Servant's skills. The female Servant says their paths just happened to cross and will be glad if they cross again. After she leaves, the group talk about her strange aura, one that Ushiwakamaru finds nostalgic. Kinroki then returns and is told of the female Servant that slaughtered the oni. He ponders her identity based on the other's descriptions, and he is told how they need to get to the mountain's peak. Kintoki then reports he found a place similar to a human settlement, which Romani believes would be a source of information.

Continuing on the pass, Ushiwakamaru compares herself, Kotarou, and Kintoki to 's animal companions. After that matter is settled, the group arrive at the first gate. There they encounter Sasaki Kojirou, who is the hired guard Kotarou reported about. Sasaki states he was given the role of a pheasant-terminator with the mission to slay the evil bird that shoots beams from its beak. He asks where the pheasant is and Ushiwakamaru points to Kotarou. However, Sasaki is angered by this response, saying he came seeking a swallow equal to the one he fought when he perfected his technique. Even more frustrated, he states the group could have brought a Heroic Spirit who was falconer, one who turned into a bird in legend, or has some connection to birds. Kotarou apologizes and gives his name, which surprises and satisfies Sasaki as he'll face the leader of the Fuuma. He offer his friendship, but Kotarou rejects it absolutely. When Sasaski asks him, he tells of the three things he cannot forgive. One is people who lag behind weapon maintenance, two is subordinates who chase away the deliveryman. Three is people who rank the Fuuma lower than the Iga and Kouga clans. Due to Sasaki committing the third one, Kotarou prepare to fight him. Sasaski accepts the challenge and gives him advice as an apology before fighting. He states the first great oni is named Kazakoemaru, who is heralded as the embodiment of speed. After the group defeat both Sasaki and Kazekoemaru, they use the oni's key to open the first gate.

Continuing past the gate, the group find themselves in the settlement where the oni's human slaves reside. Romani tells them they're ill equipped to free the slaves, so eliminating the source of the problem would be the best course of action. Agreeing with him, Kotarou says merely freeing the humans would result in the oni capturing them again. After Romani tells the group to gather info before the oni arrive, they suddenly encounter Musashibou Benkei. Accepting a challenge from Kintoki, he tells the group there is another settlement higher up. Benkei continues he was actually looking for the group when he ended up in the village they're currently in. He decides to join them in slaying oni when an oni patrol appears. After defeating the oni, the group observe how people's wills have been broken by the oni's oppression. Leaving the village and joined by Benkei, they eventually encounter a checkpoint. Ushiwakamaru asks Benkei how he got pass the checkpoint, but he reveals he fell off the cliff and arrived in the previous settlement. Mash then states how the cliffs are far too steep to climb even for a Heroic Spirit, and worse they would be spotted by oni. Seeing the path is too narrow and steep to go around the checkpoint, the group decide to breakthrough. Kotarou says he and the others will distract the lookout and then sneak into the checkpoint. They'll cause a commotion inside to cause confusion, and at the right moment, Kintoki will charge in. Then, executing his plan, Kotarou dons an oni disguise and has the others pretend they're human slaves he's bringing in. Bringing them to the checkpoint, Kotarou tells an oni there that they were requested by the great oni. However when observing the group, the oni notices Ushiwakamaru's small frame and shamelessly, and doubts she can do any work. However, Benkei tells the oni that she is a seductress, then he knocks her out to "elimate" her as a threat to the oni. Benkei then drags Ushiwakamaru's unconscious body past the confused oni guard. Once inside Kotarou sends a signal to Kintoki, and after he arrives, the oni are sent into complete disarray. Defeating the oni, the group get past the checkpoint while Ushiwakamaru ponders why Benkei is so powerful on the island.

Continuing on the pass, Ushiwakamaru asks Ritsuka if Benkei was so strong before coming to the island. Benkei suggests they gather information at a tea house in the settlement up ahead that he visited before. However, Ushiwakamaru gets drunk from the tea Benkei offered, and takes a jizo statue she mistakes as one of her brother. She then fights oni to offer their heads to the statue, and the others go to help her. Unfortunately the statue's head falls off and Ushiwakamaru, after killing the last oni, chases it into a cesspit. After the head falls in, she abandons the body since, according to her, her brother would never go to the toilet. Afterwards, the group arrive at the second gate and there they encounter Tamamo-no-Mae. She begins to complain about not being in the role of the dog since they're on Onigashima from the tale of Momotarou. Pointing her ears out, Tamamo challenges anyone who thinks they're more suitable to play the dog than her. However, she reveals she merely got herself drunk from wine at a tea house and decided to stand in the group's way. Tamamo then introduces the second great oni, Wazahamimaru, who is called the embodiment of technique, before fighting the group. After they're defeated, the group unlock and pass the second gate.

Arriving in the settlement where the teahouse Benkei told them of is, the group encounter Shuten-douji and Ibaraki-douji. Both of the oni girls are seen working at the teahouse, inviting and welcoming customers of both human and oni alike. Eventually they notice the group. Shuten is glad to Ritsuka, Mash, and Kintoki while Ibaraki is not. After Romani explains their previous encounter with the oni girls to Kotarou, Kintoki accuses Shuten and Ibaraki of constructing Onigashima. Shuten denies their involvement with the island's construction though, and further reveals they decided to destroy it out of anger towards its construction. However, she decided to hold a banquet after drink wine that tasted familiar when poured into odd cup she found in the island's treasure room. Shuten also reveals a spell had been cast on all oni and humans from their current location down. She further reveals the cup to be the same kind of Holy Grail back in Rashomon though less powerful. The Grail isn't strong enough to produce the alcoholic mist but its effects will be felt when its wine is drunk. Shuten then suggests the group and she and Ibaraki join forces to find the mastermind behind Rashomon and Onigashima, which are both connected to each other. However, the group end up fighting the oni girls when Shuten decides to kill them after Kintoki refuses their offer. During the fight, Ushiwakamaru is left fatigued by her fight with Ibaraki, who goes to unleash her Noble Phantasm. However, Benkei uses his body to block it, and Ushiwakamaru disperses the flames with Kikenjō - Icicle Cutting after jumping from his shoulders. Eventually as Ibaraki struggles against the group, Shuten offers her the Grail's wine, which will grant her the power she had in Rashomon. However, the female Servant the group met before appears, and Kintoki reveals her to be Minamoto-no-Raikou. After she makes Shuten and Ibaraki retreat, Raikou decides to go after them while the group continue their journey up the mountain.

Arriving at the third and final gate, the group encounter Kiyohime there. She then calls forth Gorikimaru, who is called the embodiment of strength, and fights them. After they're defeated, the group unlock and pass the final gate. At the summit, they find Raikou standing before the Grail. Kintoki warnsthe others about getting closer to her however, and recognizes her to be not Raikou. He reveals her to Ushi Gozen, Raikou's oni self that she had sealed away herself. Ushi reveals she had acquired the Grail and constructed Onigashima using the Authority inherited from Gozu Tennou to create a kingdom for oni. She continues that Raikou decided to construct the island out of a bizarre kindness for those scorned by human society due to their strange appearance. Ushiwakamaru recalls Raikou had slain all oni on the island but, Ushi states she hates oni and slays then on sight like Raikou despite them being her workforce. She further reveals she created the oni by drawing them, and states she'll destroy all the oni on the island once its complete. Revealing she mortally wounded Shuten and slew Ibaraki a moment ago, Ushi tries to convince Kintoki to join her as she constructed the island for him. She also reveals that she is responsible for the Rashoumon incident to make everyone kill each other by getting them intoxicated with the Grail's wine. Kintoki refuses to join her and goes to fight her with the others. The group struggle against Ushi's immense strength though. She prepares to finish them all off when Shuten appears and ambushes her, but she is slain by Ushi afterwards. Using the opening made by Shuten, Kintoki eventually defeats Ushi with Golden Spark. He reveals though she jumped into lightning to knock herself out. Romani expresses concern about Raikou still being Ushi when she wakes up, but Kintoki says they can only wait and see. He further reveals that Ushi appears when Raikou builds up too much Divine Energy inside herself. Raikou then wakes up, having no recollection of being Ushi. Despite that though, she is able to recognize the incident as her fault and apologizes to the group for her behavior. After the others comfort her, Raikou apologizes directly to Ritsuka for the trouble she caused and hugs them as a token of forgiveness before disappearing. After Kotarou disappears due to his oni connection, the rest of the group return to Chaldea.

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Prisma Causeway: A Magical Girl's Travelogue
Prisma Causeway: A Magical Girl's Travelogue refers to a an event, part of a collaboration between Fate/Grand Order and Fate/kaleid liner PRISMA☆ILLYA 3rei!!, which occurred during the Human Order Incineration Incident.

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Fate/Apocrypha: Inheritance of Glory
Fate/Apocrypha: Inheritance of Glory refers to a an event, part of a collaboration between Fate/Grand Order and Fate/Apocrypha, which Ritsuka Fujimaru was involved in, having being summoned in a dream by Sieg. It involves a recreation of the Great Holy Grail War in Trifas, within the Greater Grail.

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