Dyna Woman and Accel Girl had been fighting day and night to protect Earth's peace. However, General Dagurei, arriving from space, devised a new plan to conquer Earth. He developed a groundbreaking tactic: brainwash Dyna Woman and use her power to defeat the invincible Accel Girl. By completing a brainwashing device that fused advanced space science, he exploited Dyna Woman's pride, ensuring both heroines wouldn't turn against him simultaneously. The plan steadily approached success. The brainwashing device inflicted intense sexual pain on Dyna Woman's lower body and breasts, tormenting her brain and bringing her under complete control. Enduring the excruciating agony, Dyna Woman was brainwashed, her expression twisting into that of a demonic warrior as she regained the power needed to destroy Accel Girl. Yet, the brainwashing's influence soon spread to Accel Girl as well. The two greatest warriors were swallowed by General Dagurei's domination, falling into a life of slavery. Their story ended in a tragic BAD END.