When the innocent schoolgirl Hina arrives for a part-time job as a housekeeper, she finds herself in a foul-smelling garbage house. Hina, a new staff member, takes over from her senior who ran away and begins working alone. However, she meets Takuto, a former pharmaceutical researcher living in loneliness and despair. Touched by his defenseless kindness, he gradually becomes possessive, wanting to make Hina his own, and administers muscle relaxants... A beautiful youth consumed by madness...