Unarmed is a male fighter of Earclacks High, also serving as a high-ranking member of its student body organization, just below Orbital. And, he's probably just as worse as she is. As Orbital's "lackey", it's Unarmed's job to search around the halls for rule violators, and punish them for breaking the heavily oppressive rules that she has placed.

Unarmed is a man with gray hair, a gray jacket with a gray undershirt, and gray pants and sneakers. He also wears sunglasses, and always carries around a book, marked with Orbital's insignia, known as "The Book of Vengeance".

Unarmed's ability is simple. He gets faster and stronger every time someone hits him, and whenever he gets hit, he can follow up. It's as simple as countering, and yet it's so effective, because other fighters struggle against simplicity with how unique they are.

Typical for someone under Orbital's reign, Unarmed is very devout to her, and brutal to those who defy Orbital, or defy him. He's also very confident in his fighting capability, and very imperious to those he thinks he can win against.

Unarmed is also very loyal to Orbital, and whenever she experiences a self-loathing session, Unarmed's facade of strength and confidence waver, allowing him to comfort his master. Sometimes, he even does this out in public, which has caused a rumor that Unarmed and Orbital are in a relationship (which has been heavily debunked by both).

Unarmed always carries around his Book of Vengeance, and makes sure that he always has a pen with him, so that he can write names into the Book. Those in the Book of Vengeance are commonly harassed and punished by Unarmed and other lackeys of Orbital. Sometimes, he even challenges those in the Book of Vengeance to Arena battles, which he usually ends up winning.

Outside of the Arena, Unarmed is still out for hunts of those in the Book, and makes sure that he is constantly looking cool while doing so, because people cannot be intimidated by him or Orbital if he doesn't look intimidating, so he always maintains a cool, unnerving, and intimidating method of fighting, which works well. People fear him and Orbital because of his "aura" alone.

However, those that aren't in the Book of Vengeance, or are very good at respecting him or Orbital, Unarmed leaves alone. In this "calm" state, Unarmed is far more nice, and more like whenever Orbital has paperwork. Calm, collected, and more in the mood for judging crimes that people have done, determining whether they should go in the Book or not.

Sometimes, whenever Orbital is in the mood for anger and wrath, Unarmed invites her out for Vengeance Hunts, where the two of them work together to take down those in the Book of Vengeance. Orbital takes great pleasure in these, and especially likes it when she gets more people written out of the Book than Unarmed.

Unarmed, much like Orbital, also likes it whenever someone pushes him to his limit, causing him to actually think of them as a worthy opponent, one where he can go all-out without absolutely wiping the floor with them.