With a background which revolved around the world of conspiracy, Reiji Mano (Ryo Nishikido) is a researcher who works at Science Research Institute. With a strong belief that truth can be revealed through a proper diagnosis, he’s a very distinctive character compared to his co-workers. One day, a detective from the police department comes to visit Reiji Mano in order to attain forensic results about a major murder incident which had taken place at an event.