Type Jupiter

Ultimate One of Jupiter, also known as The Black Aristotles.

Information
An Aristotles that appeared in the western continent from the world of Notes. A black giant several tens of kilometers in size. It's form was pretty close to that of a humanoid.

True identity is a mass of black photon gas, that can theoretically expand without limit. In it's center lies it's core that can only be described as an pseudo-star, as it constantly emits gas in enormous quantities.

Of the eight Ultimate Ones, the one that annihilated the most living beings. Was engaged in total warfare in the western continent, but repulsed its attackers without receiving damage... Though, the concept of injuries probably doesn't even exist in this Aristotles.

Afterwards, at the end of a battle with Ether Knights dispatched to the western continent, it was sliced by Slash Emperor. Unfortunately, the core went out of control and incinerated the surface of the entire western continent.