One after another, strong female agents are corrupted by a vicious human trafficking ring. Reina Matsumiya, a supervisor, is trembling with anger. Then, she receives a phone call from an unexpected source. The information leads her to a disastrous ruin. The caller's information leads her to a disastrous ruin, where she finds herself in a hell of climax and pleasure, in the most horrifying iron shackles of pleasure torture. Reina heard the screams of the whore, which shattered even her iron-clad heart....
