Yuri Kurokawa (Mirai Haruhara) becomes the principal of Kurokawa Academy. One day, her uncle, Kikuji Kurokawa, appears before Yuri. As soon as he sees her, Kikuji uses an aphrodisiac on Yuri and begins to manipulate her body. Detective Shizuka Shirayuki (Mikan Suzuri), who had infiltrated the school as a teacher, tries to save Yuri, but Yuri, who has already fallen into Kikuji's hands, blocks her way. Then, lawyer Benkei Kinoshita joins in, and finally, the chief of the investigation division, Midori Kagurazaka (Riko Honda), stands up to capture Kikuji, who is doing as he pleases！！
