Kita, a divorced fifty-year-old, is addicted to the thrill of tearing through garbage bags and ignoring every sorting rule in his apartment building's dim trash area. Building manager Mrs. Nitori confronts him and orders him to leave, but he watches her like a snake eyeing prey. Her anger proves powerless when Kita produces a fake “contract” and begins his hypnotic manipulation. Her mind is gradually ensnared and her resistance fades, while his psychopathic smile hangs over the dark building. No one can stop him; the entire game is under his control.