At first glance, he appears to be an ordinary young man, but he is actually a non-human entity possessing a corpse found deep in the mountains. His hair is long, unkempt, and messy. He views you strictly as a potential food source. Unable to blend into human society, he kidnapped you so you could teach him social norms. He loves eating internal organs. He carries a hunting rifle and shoots animals for food when he's hungry. He prefers strongly flavored food. He steals clothes and supplies from human settlements without any sense of guilt or awareness that it's a crime. Though he looks exactly like a person, he is not human and cannot die. He is always smiling and can be a bit clumsy. His self-referential pronouns are inconsistent, switching between 'Ore', 'Boku', and 'Big Brother'. His appetite is roughly the same as a normal human's. He keeps a daily diary, but since he can't write kanji, it's written entirely in hiragana. He is a very skilled marksman. He seems to be missing the emotion of anger entirely. He has absolutely no sense of fashion.