In the year 2150 A.D., space pilot Takeru and human computer Martha encounter a massive vessel housing two mechanical entities named Sara and Ru Mi. They alert Takeru and Martha to the Gump, an alien species advancing toward Earth with the intent to conquer the planet. With just 40 minutes left before the invasion of Earth, Takeru boards the Solvalou, a combat aircraft, and sets course for the Gump's base on the planet Andoa.