Determined to dominate the universe, the Waruura Empire murdered Diana's family, but she was raised as a warrior of the Cosmic Resistance and rises to defend Earth. Pursued by her comrade Vera, who has been sent after her, Diana heads toward Earth only to find her waiting—an altered fate, as Vera has been brainwashed into becoming a demonic warrior for the Waruura Empire. Diana fights her, but is overpowered by the stronger Berubara and captured, taken to the hideout of Deathguide, a high-ranking Waruura general. Like Vera, she endures brainwashing and torture, but her unbreakable will overcomes it all, prompting Deathguide to order her execution. At the moment of execution, Vera regains her senses, rescues Diana, and sacrifices her own life. Deathguide then commands the combat robot Warugion to kill Diana, but Warugion becomes infatuated with her beauty and disobeys his orders. Diana thus gains a new hope—. [HAPPY END]