It's been a year since the events of Kingdom Hearts II and darkness is stirring once again. The Organization has returned as Nobodies and have abducted teenagers from a new world. Sora and his friends must work to get these teenagers back home and find a way to stop Organization XIII once and for all.

Berk has become a legend in the archipelago. More Vikings are learning to train and ride dragons, and a new generation is growing up with the amazing reptiles. However an old threat is returning to Berk and it's up to the next generation to live up to the legacy left by their parents.

Two friends find themselves in Narnia where they must warn a young king of danger. Will they be able to save the kingdom from the forces of evil?

Things have been happening since the supercomputer was turned off. People have been disappearing, corpses are found mangled, and there are reports of monsters running around. Soon the Lyoko Warriors will uncover a shocking truth. There are new apex predators in France... From other times...