Natsuki takes care of her young autistic brother. She then meets her old childhood friend and falls in love, unfortunately he suffers from a serious illness.

Nursing student Asuka has just moved into an apartment complex with her parents and younger brother. On the first night in her new room, she is awoken by a strange scratching sound coming from the apartment of her neighbor, a reclusive old man who has refused all attempts at communication. Concerned over his well being, Asuka enters his home only to find him dead from malnutrition. Worse, it looks as if he had been trying to claw his way into her room. Asuka learns that there have been a number of strange deaths in the complex over the years from Shinobu, the handyman cleaning up the old man’s apartment. Even the girls at school whisper rumors of it being haunted.

Mikio and his older brother Saneo, who is mentally handicapped, live together and have just buried their father. One day, Mikio hires a hooker named Marin for his brother. Marin is an underground singer who goes by the name Fala. A video producer who is filming Fala's documentary finds out about her double life, and proposes to film her and Saneo's sex life. Dreaming about leaving Tokyo with Saneo with a huge sum of money from the film, Mikio and Marin agree to the offer.

Kanna is extremely beautiful. No one could pass by without having a second look. The truth is, she was so ugly that she spent her entire savings on whole-body plastic surgery. Since she became beautiful, Kanna has been leading the happiest life, until someone shows up to reveal her makeover.