Kudo is a man who has never socialized since childhood, and has been fired from jobs continuously even as an adult, becoming a semi-homeless person. He loses the day labor job he had been doing bit by bit, and is kicked out of his lodgings. He takes up residence in a house that is being demolished, and while struggling to find food, he accumulates a lot of hatred for the world. Eventually, Kudo sees Mei, a beautiful student passing by. He takes out his anger on Mei, and kidnaps her...