Takahiro Sakano

The second volume of eros suspense depicting a terrible living hell that unfolds in a secret cell that does not officially exist. A giant women's prison built in the basement of Tokyo. There, the drug G-Men Saki, who got the information that illegal drugs are being manufactured, begins a dangerous undercover investigation.

When he was a child, Kenta Kogure was asked to pursue a career as a doctor. Twenty-two years have passed since then, and college student Shizuka Kaneki comes to a junior high school as a teacher trainee. There was a slightly strange biology teacher there. She is a grown-up Kogure. After immobilizing Shizuka with medicine, he tries to recreate a certain experience using other trainees as test subjects.