A young journalist is writing an article on what happens to girls who are raped. He uncovers the story of a young girl who committed suicide when recognized by her former fiancee after she had become a prostitute. Other stories are interwoven, and the journalist finally comes to the conclusion, which he publishes, that "keeping your virginity until your wedding day will never be a source of regret for either men or women."

While trying to search for her missing father, Atsuko Moriya meets a group of outcasts that help her. Having only an encrypted disk in her possession and while being chased by unknown people, Atsuko tries to solve the mystery of her family origins.