Eureka Seven tells the story of Renton Thurston and the outlaw group Gekkostate, his relationship with the anigmatic mecha pilot Eureka. And the mystery of the Coralians. The series centers around Renton thurston, the fourteen years old son of Adroc Thurston, a military researcher who died saving the world. He lives what he considers a boring life with his grandfather in a boring town. He dream of joining the renegade group Gekkostate, led by his idol Holland, a legendary lifter.