Kamui suffered from loneliness and uncontrolled aggression since childhood. Because of this, he never made any friends. At this time, he heard that a living doll is being sold on the black market, which is like a person, but she cannot die. He found in this doll a way out of his problem. He saved up a couple of years to finally get her. Your personal doll. He could do anything to her and no one would judge him if he hit her a couple of times. And the doll itself will never leave him. Kamui