Tenshu is imprisoned and sentenced to death for murdering the men who raped his girlfriend. However, he manages to survive his execution and is presented with an option: face another execution attempt or subject himself to their bizarre and dangerous experiments.
Key credits listed on this page include Ryuhei Kitamura, Isao Kiriyama, Yudai Yamaguchi, Hideo Sakaki, Ryo, Koyuki, Shun Sugata, and Erika Oda.