Ruri Akikawa, a female detective, carries the painful past of her younger sister being raped. Upon discovering the heinous acts committed by the Female Body Torture Research Institute, she resolves to go undercover and expose their conspiracy. However, due to the cunning collaboration between the institute and the Babi Army, she gradually falls into their trap. The fate that awaits her is unimaginable torture beyond comprehension. Forced aphrodisiacs, forced vibrator sessions, vibrator sawhorse, spread-leg electric shocks, electric drills—otherworldly torments unlike anything before drive her into a relentless series of orgasms. Witness the thrilling, shocking climax unfold here.