After escaping from an insane asylum, a medical student assumes the identity of a mysterious dead man, who appears to be his doppelganger, and gets lured to a sinister island ruled by a mad scientist and his malformed men.
Shozo Hirono has managed to separate from the Yamamori family and create his own small family, and extend his circle of acquaintances. These new friendships include a powerful underboss of the Muraoka family, Noboru Uchimoto.
Joji Kano is a loose cannon cop from backwoods Okinawa, sent to Tokyo to investigate the grizzly murder of an Okinawa woman. As he probes deeper into the sleazy world of flesh-peddling, talent agency corruption and mob influence, Kano uncovers the shocking truth.
