简介 n the year 2251, the planet Earth has busted i nto asteroid-sized fragments, all of them habitable, fortunately. What's unfortunate, though, is that all these floating chunks of real estate are ruled by an evil tyrant, Oslo, his giant robot warriors (called Guardians) and a tough-talking, bald-headed, female lieutenant. The ragtag rebels have nearly been eliminated, but now there are two new rebel fighters: Mahad, 17, a hotshot pilot, and his sister, Lena, 12, who has cool telekinetic powers.