Synopsis: Psycho x Past: Ryouki Satsujin Sennyuu Sousa

Godai, a police officer with a history of using violent means to deal with criminals, finds himself relegated from the investigations division. He joins forces with Hidaka, a "paranormal police investigator" who professes the power to send Godai back in time to prevent gruesome crimes. Can Hidaka's claims prove true? And if so, what will the repercussions be? This "psycho suspense" manga delves into these intriguing questions.