Mundus Grundy is a king - not just any old king - but the King of Grundusland where the gnomes live in the Second Realm. Mundus and his gnome friends - including Baga Gheet, Fender Tart, Serly Frundy, Jompa and Lompa - have a duty to enter the Third Realm where the humans live to take care of Nature emergencies. In the old days there was a contract - known as the Contract for all Beings on Earth (CBE) - which was signed by everyone, including the gnomes, goblins, sprites, imps, djinns, etc... and humans too. Yet the humans soon forgot about this contract, and then they soon forgot about the existence of all their little friends, who were then sent away to live in the Second Realm. Yet the gnomes continue to this day to help look after the Third Realm. But they must be careful, for their arch-enemies - the pesky, green pot-bellied, stinky-finger goblins - are desperate to take control of the realms. Their leader is Farnuk Tam who, with his deputy Wenkle Frat and Chief Officer Peasly Greel, has an 'Ignoble Plan' to stop the gnomes once and for all and to make big trouble for the humans. And the plan involves a whole lot of stolen human eyes.
There's trouble brewing in Grundusland, and the imps, sprites, djinns, and sun-devas are all getting involved...