Rio Aoki

As sadomasochistic yakuza enforcer Kakihara searches for his missing boss he comes across Ichi, a repressed and psychotic killer who may be able to inflict levels of pain that Kakihara has only dreamed of.

Lee Lan, a member of the PetroChina Oil Project, was killed in Shanghai. In the shadow is a dark triangle of House of Representatives member Yamada and his secretary, Nojima, and Vice President of Japan-China Oil Company, Miki Lee Ran was raped and killed by a paraphilia Yamada, and the incident was buried in the darkness. In order to "clean up" this incident, Anna, a member of the "Dark Angel", is ordered, but an unexpected new target appears while performing the mission.

Yoriko, a lonely housewife, spies on her neighbors through a hole in the wall of her kitchen.

What kind of truths lie hidden in mysterious dreams and psychic phenomena? Keiji Kamiyama, a counseling psychologist and Aoi Ueno, a college student investigate the truths of this invisible world.