As a child, the girl was kidnapped by the evil organization Dokurogodam and raised as a female fighter. One day, she escapes from the organization. To survive, she disguises herself as a man and begins living as one—this decision becomes the turning point in her fate. Her desire for revenge against Dokurogodam leads her to become the heroic warrior "Yellow Samurai Ranger." But her path is far from smooth. While fighting for justice, tragedy strikes. To rescue Pink Samurai Ranger, who has been captured and tortured by Dokurogodam, she infiltrates their hideout. However, she walks straight into a trap—Pink has been brainwashed. The villains, who torment Yellow while mocking her male disguise, gradually discover her true gender. Tormented by steel whips, forced into humiliating crossdressing acts, and subjected to lesbian torture by the brainwashed Pink, she struggles to maintain the identity she's lived by as a man—yet is slowly drawn back into the pleasures of being a woman. She resists desperately, but just how long can she endure before reaching her limit?