When Kotono was 15-years-old she was raped. Now, 17 years later, Kotono works as a masseuse and her daughter Natsume, who was born from the rape, watches - even when Kotono's clients want extra services. They live out of a van with their crippled grandfather Kai. Kotono no longer speaks because of the traumatic incident that occurred to her as a teen. The money they earn is used to hire detectives to find the rapist. Finally, when the man is tracked down they learn that he is dying of cancer.