In a southern nation where advanced technology has given rise to the Beast Machine Empire, Princess Hyoushaku Mikuru fights as a uniformed detective against mutant monsters created by the evil Lord Zenshin. Her weapon is the Panther Suit, a powered exoskeleton essential to her combat prowess, which she has used to defeat countless enemies. However, a new threat emerges—Panther Killer, a monstrous warrior sent to destroy her alter ego, Panther Shadow. Despite her lethal techniques, she cannot defeat this foe, and Panther Shadow is gradually driven to the brink. Ultimately, her powered Beast Machine Suit is stripped away, exposing her voluptuous, well-developed body to violation and defeat. Her soft, pale skin is bound tightly, coarse ropes pressing against her most sensitive spots, forcefully stimulating her nerves as she suffers excruciating torment, pushed repeatedly into the depths of orgasmic hell… [BAD END]