Space sheriff Jiru Kuresuta tracks a mysterious poaching gang attempting to turn dangerous aliens smuggled onto Earth into biological weapons. She uncovers their mastermind and reaches the desert planet Reizuna. However, aboard the spacecraft returning to Earth, an alien is being held captive. Jiru attempts to input the password into the computer to release the alien and detach the cargo hold, but the poaching gang's leader turns out to be her own ally. The gang's interrogator binds Jiru and relentlessly beats her, trying to force the release password from her, but she refuses to speak. The intense belly punches and brutal strikes escalate. Bound and treated like a human punching bag, Jiru receives consecutive body blows in a crucified position, vomiting stomach fluids as she's driven to the brink of unconsciousness. Even after being doused with water, the beatings continue. While writhing in agony, Jiru glares defiantly at the poachers—but what awaits her next remains unknown…!