Created by the human species who had used up all of the planet's resources, A-Rays were beings modified and enhanced in order survive on the now corrupted planet. Due to the former humans being killed off by the induction of Grain, both Liners, the new humans, and A-Ray were made to be able to make use of it. The humans eventually entered a Great War against the A-Rays. The Six Sisters appeared, uniting the A-Rays and driving humans to the verge of defeat until the creation of the Liners and Ether Liners. This further killed the already dead world, but the war ended with no victor due to the arrival of the Ultimate Ones. They nearly wiped out both sides, decreasing the number of A-Rays significantly. The A-Rays and Liners held a ceasefire and brought a combined assault against the new threat.
A-Ray were modeled after the living beings that previously existed on the planet, modified and enhanced for survival. While some of them carry the genes of humanity and retain the look of humans, many were mixed and evolved from various creatures and primates. They make use of the abundant Grain in the atmosphere for energy, allowing for never before seen levels of warfare that make the weapons of the previous world obsolete.
There are numerous branches of the A-Ray, categorized into around one hundred major species. The ranking from one to ten consist of a single A-Ray rather than a grouping of them. The top ten are strong beings, equal to the Angel species, able to output energy on the level of nuclear bombs, and Ether Liners in terms of ability destroy objects.
A-Ray typically breed to produce stronger offspring, seeking partners suitable for that task. There are some exceptions like the Angel species that seek those physically similar to themselves, as there are not many species that are close to them in appearance, as a higher priority.
- #1 Six Sisters
- #20 Angel - Artificial angels, the origin of which is the angel of the abrahamic religions. They are a human-type A-Ray with a pair of bird wings. They were the protectors of the Six Sisters before their disappearance. One member of the species is the unnamed Angel.
- #?? Unnamed beast man race - Species of the associate of Gun God
- #?? Liners - The new humanity technically belong to the A-Rays.
- ↑ 1.0 1.1 1.2 1.3
 Notes - Hundred Subspecies [a-ray]
Next generation primates that were created by the human species who used up all the planet's resource.
They were modeled after the living things that used to exist on the planet. They were modified/enhanced in order for them to survive on the corrupted planet. There were numerous branches to the A-rays, and they were categorized into about 100 major species. From 1 to 10 consists of only one type of A-rays each and not a mass.
Some carry the genes of humans and they look like us, but a large part of them are mix/evolved form of various creatures and primates.
- ↑ 2.0 2.1
 Notes - Grain [grain "Ether"]
Space dust. Name given to all the harmful and unpredictable particles generated from the planet that lost its function. Although it is harmful to humans, sometimes it gives an unique effect to their body, and some call it Ether. The Hundred A-rays, Human Species, Knights, are all new species created by this Gin. The energy transfer rate of the Gin scattered in atmosphere is incredible, and it resulted in a new level of warfare that was never possible on this planet.
With A-rays who can take in Gin into their body and Demonic Swords crystallized by Gin, all the weapons of the old age became useless.
 Notes - The Great War [Babel's Tale]
After the death of the planet, there was a war between the survived human race and the Hundred A-rays.
Mankind in order to survive, and the A-rays to rule the world.
Under the Six-Sisters who united the unmassed A-rays, the human race were on the verge of defeat. Near the end of the war, mankind created the Knights and the Human Species, and it further killed the planet that's already dead.
There was no victor to this war. It was interrupted by an intruder that suddenly appeared and nearly wiped out both sides.
- ↑ 4.0 4.1
 Notes - Human Species [liner]
Human race on the Land of Steel. Evolved form of the old human beings who adapted to this world without changing their shape. They technically belong to the A-rays as well.
They were able to adapt and live on today's environment, but they still don't carry any ability more than a normal human being.
They are building a country in order to reconstruct their old civilization. Cease-fire with the Hundred A-rays.
 Notes - Aristoteles [•••••••• ONE]
8 Life forms that appeared near the end of the war. Unknown existences.
Not only their appearance, but each of their biology differs significantly.
The reason they used this name is a mystery, but the origin is probably a scientist from the old age.
Considering mankind and A-ray as their enemies, they repetitively attacked them indiscriminately. Mankind were broken their platform completely, and the hundred A-rays decreased in number significantly by them.
After the Great War was over, they slowed down their activity by the sea of clouds that covered the sky, but they still continue to slaughter the living things on the planet.
Since then, the human species and the A-rays ceased fire, and till they destroy the common enemy, they grouped themselves together as the human race.
- ↑ 6.0 6.1
 Notes - Angel [No.20 Guardian Angel]
Artificial angels within the Hundred A-rays. The 20th species within the 100, but it is equal to the top 10 just considering its power to destroy objects. A mass that protects a single A-ray species. The original is an angel in the largest religion of the old age. A human type that has a pair of bird wings.
Aggressive species that uses the absorbed heavy particle that scattered in the atmosphere after the world got destroyed as its source of power.
- ↑ 7.0 7.1 Notes
|Ado Edem • Aristoteles • (Type Mercury • Type Venus • Type Moon) • Gun God • Humans • Land of Steel|