Organ

This is an extremely terrifying dark world. In a corner of Tokyo, there is an organization that specializes in selling human organs. In order to detect this illegal organization, two detectives sneaked into their base. Unfortunately, one of them was caught and had his hands, feet and genitals removed and imprisoned in a school's biological laboratory. This is the hiding place of doctors who specialize in organ removal surgeries, where two female students were murdered one after another. Eventually detectives found the horrific location.