Yu Kuroha, a female detective from the Kanagawa PD Mobile Unit, discovers bodies of fourteen men and women frozen to death in a rental container. When the wills of the dead persons were found, her boss decides to treat the case as a simple group suicide. But Kuroha persists that they have to find the leader who assisted this mass murder. She finds out that the number of wills outnumbers the bodies...

Yosuke Misaki used to be a promising prosecutor, but he suddenly quit his job. He begins a new career as a pianist. He knocks on the door of wealthy man Kentaro Katsuki who lives in a peaceful area of Kamakura, Kanagawa Prefecture. Kentaro Katsuki lives with his housekeeper Michiko Tsuzuruki (Midoriko Kimura). Kentaro allows Yosuke Misaki to stay at his home. Near Kentaro Katsuki's home, lives t...