After the naked body of Detective Tokumochi of the Fujimi Police Department is found, a childhood friend named Sekiguchi is arrested for his murder. Tokumochi had been investigating Sekiguchi for the blackmail of a prominent actor, and while Sekiguchi admits to the extortion charge, he denies killing his old friend.
Detective Sugai finds the case frustrating, since he isn't satisfied with the interrogation methods (the controversial practice of closed police interrogations) his department used on Sekiguchi. Things get even more complicated when he starts seeing a woman named Chie. (Source:AsianWiki) Add Synopsis In Portuguese