Zenon is so excited! She made the spaceball team! Spaceball is a kind of zero-gravity volleyball. Players wear jet-packs to zoom around the court. Unfortunately, Zenon's not so good at it. Game after game, she sites on the bench. Her only hope is Grebba Kahn. Who offers to help Zenon with her moves. But Zenon's friend don't like Grebba. They call her " the Hulk." Now Zenon worries, If I start hanging out with Grebba, what will my friends call ME?