BM Pharmaceuticals was developing the devilish sexual aphrodisiac that is said to be the craziest in history. - One day, information is received that a drug under development has fallen into the hands of the opposing group, the Maruyama Federation. - It was stolen from the laboratory by someone. - The person under suspicion was Rumi Kisaragi, the president's secretary. - He is immediately imprisoned and tortured, but he desperately pleads his innocence. - She tries to find out the mastermind from her body, but Rumi, who doesn't know anything, can't answer, and the torture escalates in the cruelest way for a woman.