Grandland is a city dominated by one man, Alex Grand, the owner of the factory that produces Genex 100, the only available food. One day, Theo and his friends go on a school visit to the factory and accidentally discover the terrible truth about the foods.

The heroes return to the Yellow Kingdom to help the farmers, but they soon discover that most of the population has fled into the mountains in fear. Now only a few farmers remain, along with the food they have harvested, to combat the gigantic Ty-Paw and the entire Tyker Army.

Ben is stuck in the Sugar Kingdom and needs saving. That's why Theo, Lena and Nina have to trust Sid and accompany him back to the Orange Kingdom where they can prepare a magic potion to help free Ben.

The heroes have to beat the toughest reams in the Candy-Bowl in order to destroy the hypnotizing antenna!

The heroes arrive in the Red Kingdom and encounter a land full of castles, princesses and mysterious knights. In this medieval world, they discover new powers to combat the terrible Alex Grand, now assisted by a powerful ally from the skies ready to spit fire over everything and everyone!

To protect the Red Kingdom from the destructive power of the fearful dragon, the heroes have to take part in dangerous challenges and fierce jousting tournaments.