The female executive of the underground demon realm, "Underground Princess Bial", was engaged in a fierce battle with Pink Lux. However, in the midst of the intense fight between worthy rivals, Underground General Galga intervened, and Pink Lux was caught off guard and took damage. "Now! Kill Pink Lux!" shouted Underground General Galga. But Underground Princess Bial showed her anger and shouted, "Don't you have any pride as a warrior?!" and let the injured Pink Lux escape.
Underground General Galga, who had not liked Underground Princess Bial from before, plotted to assassinate her. Due to the despicable attack of an assassin sent by Underground General Galga, Underground Princess Bial fell into a desperate crisis. At that moment, Pink Lux appeared to save Underground Princess Bial. However, due to the assassin's counterattack, Pink Lux suffered a fatal wound. Using the remaining strength, he somehow drove off the assassin, but Pink Lux lost his life.
At the moment when the light of his life was about to go out, Pink Lux entrusted his power to Underground Princess Bial. Inheriting the will of the first Pink Lux, Underground Princess Bial became the second Pink Lux. However, the evil hand of Underground General Galga creeps up on the second Pink Lux! What will become of the fate of the second Pink Lux...?! [BAD END]