Anai Hikami is a female member of Earth's Defense Force, transforming into Red Lady using the Red Stick to protect Earth from alien invaders. One day, a sudden appearance of the star beast Berardon turns the city into a sea of flames, causing massive destruction. Although Red Lady defeats Berardon after a fierce battle, it was all part of an elaborate trap set by the Dapsi aliens. The Dapsi, survivors from a planet that once lost its sun, seek to steal Sunshine 8000—an experimental clean energy source developed at the Clean Energy Research Institute—for their artificial sun. Anai immediately heads to the institute, but the Dapsi aliens, disguised as insect-like creatures, sneak up and invade her body through her mouth, launching a terrifying internal assault on Red Lady. Berardon reappears, and though Red Lady grows giant to fight, she is overwhelmed by the combined attacks of the Dapsi alien and Berardon. Ultimately, she suffers a humiliating defeat. [BAD END]