Yuri Kurokawa (Mirai Sunohara) is appointed as the principal of Kurokawa Gakuen. One day, Yuri's uncle Kurokawa Kikuji appears. As soon as Kikuji meets Yuri, she uses an obscene drug to play with her body. Shirai Miyuki (Kururugi Mikan), an investigator who has infiltrated Yuri as a teacher, tries to save her, but Yuri, who has already fallen into Kikuji's hands, stands in her way... And lawyer Kinoshita Koubei joins in, and the Chief of the Investigation Division Kagurazaka Midori (Honda Riko) finally stands up to catch Kikuji who wants to do whatever he wants! !
