The Wahrer Empire destroys the planet Clin in search of water for its' deity. Two Clinian children, Spielban and Diana, escape to Earth aboard the Gran Nazca. Having grown up during the long journey, the two don High Tech Crystal Suits to defeat Wahrer, who have come to Earth in search of more water and appearing to the two Clinians yet again. Spielban must avenge his dead mother Anna and homeworld and find his missing father Ben and missing older sister Helen, who have, unknowingly to Spielban at the start of the series, become members of Wahrer against their will. Overtime, they learned that Clin was really Earth and that they were 10,000 years in the past.