Public prosecutor Hiura's friend and colleague Kageyama has become the victim in one of his cases. It seems Kageyama was assaulted and dumped in a river, and the case is turning into a murder investigation. But...

While loitering in the park, Shimana Kameko, who intended to run away from home and skipped school, meets a suspicious man in a kimono. This man, who had been locked out of his house, offers Shimana a place to...