Strong female investigators who are being defeated by a vicious human trafficking organization one after another. Rena Matsumiya, the administrator, was angry and trembling. At that time, an unexpected person rings a clue phone. The destination for the information was the terrible ruins. What a terrifying iron cangue pleasure torture awaits, inviting Rena to the climax hell. I heard a scream of an incubus, crushing the heart of Rena's iron wall. [* There is some distortion in the image and sound]