One moment it wasn't there. The next moment it was. Out in Space. Just beyond Pluto. A perfect cube. Keeping goal for Rhiwderin Juniors is the hardest thing Tyrone Davies has ever had to do. Or so he thinks. 'Cinderella!' calls Rhodri's dad. 'Keep your eye on the ball!' Tyrone dives, ready for impact. But there is no impact. Nothing. Just sparkly dots floating all around him. For Tyrone has been chosen to represent Earth in a contest for the future of the solar system. The goal? The Cube itself. The penalty for failure? Destruction of the home planet. Join Tyrone as he battles with a strange assortment of fellow contestants - and with himself - in his bid to save the Earth!
