Milli is a Roonie from the beautiful planet of Aden, and she loves to play games. Her favourite game is riding on the back of a shooting star, but one day she falls off - and tumbles all the way to Planet Earth! How will Milli avoid the city zookeeper, Wally? Join her game of hide-and-seek to find out!

Milli is a Roonie from the beautiful planet of Aden, and after falling off a shooting star and tumbling down to Earth, Milli has lots of fun exploring her new surroundings and meeting new friends - like Gumdrop the tooth fairy! Will Milli be able to help Gumdrop stop the nasty, rotten teeth-eating ogre? Let's find out...