Nationality: Russia
Mars Ranking: unknown
Age: 25
Height: 190 cm
Weight: 101 kg
Surgery Base: Chinese red-headed centipede
Eye Color: Grey
Blood Type: AB
Favorite Food: Gelatin
Dislikes: Business hotels with finicky temperature controls
Date of Birth: July 15 (Cancer)
Hobbies: Reading and blending black tea
A Russian soldier who enlisted in the Annex I project under Sylvester Asimov, serving alongside his wife Nina Yujik. He's known for being genuinely kind—the type who genuinely cared about his unit members. Notably, he'd volunteer to take on others' duties without hesitation, especially if it meant letting soldiers with families stay safe. The fact that he had no kids made that easier for him to justify, at least in his own mind.
Aaron underwent the M.O. Operation and gained abilities based on the Chinese red-headed centipede. The surgery hardened and reinforced most of his skin, making it incredibly resilient—though his joints remained flexible enough to actually move. Despite his intimidating build, his willingness to put others first was his defining trait.
Content compiled by AnimeList.moe from publicly available sources.
