The human race has colonized the stars, and for many years, Jinto led a relatively peaceful life as the son of a colonial governor on a remote planet. And then came the Abh, a long-lived, blue-haired race with near-elven features and high technology, who conquered their planet without a single shot fired. Jinto is sent to go to school and learn the customs of the Abh, and he meets the beautiful princess Lafiel (or Lamhirh in the fansub I screened) and soon learns that the Abh are far more than any human could imagine. However, Earth has declared war on the Abh, and they must find a way to survive in the battlefield of space.