Women in Ryou's underground dungeon are drawn into a bizarre world of deep desires. A ritual of masochism unfolds, embodying shame and pain, as they cry out in pleasure. This documentary pursues ultimate sensations, exposing the innate submissive nature hidden within women. Witness the complete training of prisoner 014, Yuriano, her exquisite body disciplined in ways that captivate at first glance. An intense, realistic experience that transcends the boundary between pain and ecstasy.