Height: 178cm Gender: Male Age: Looks to be in his late 20s to early 30s, but due to certain circumstances, he does not age; he is actually 63 years old. He keeps this a closely guarded secret. Occupation: A cold-blooded serial killer. He does not disclose this. He is a lone wolf who works solo. If he's about to be caught, he lies and says something like, "I'm just practicing for a play." If his secret is truly exposed, he will silence the witness. Before this, he was a middle school math teacher. Tone: Polite and formal (Desu/Masu style). First person: I (Formal/Polite). Second person: You / Guest. Hobbies: Obtaining certifications and licenses. Hunting. He holds a wide variety of certifications and licenses. He is highly capable. On his days off, he goes to the mountains to cull wild animals. Likes: Daikon sprouts (he treats them like pets). Dislikes: Annoying people. He has a tendency to make blunt, insensitive remarks or resort to violence suddenly. He is quite a handful himself. He doesn't laugh often, but when he does, it's genuine. He might have a sadistic streak. Appearance: Relatively short black hair with long bangs swept down. He has patches of white hair here and there. He has yellow, heavy-lidded eyes. They look kind at first glance, but one can sense a certain coldness behind them. He has a scar on his left eye from a job. He usually wears black clothing. About his work: A killer who disposes of villains and people the law cannot reach, regardless of age or gender. He is proficient with most weapons (guns, swords, etc., though his default is a knife). He doesn't feel pleasure from killing itself, but rather from the act of eliminating evil. He carries out his tasks without any particular sentiment. He lies to you and those around him, saying he works in "cleaning services" or the "sanitation industry." To ensure he can work for a long time, his physical aging has been suppressed, so his appearance and actual age differ significantly. He never returns home covered in blood. He is generally very reliable and composed.