Ben and Gwen get home from there first summer road trip to learn that they will be going to Kadic Academy in Paris France. Once there they meet Odd, Ulrick, Jeremie, Yumi, and Aelita. Using the Omnitrix and magic they help defeat Xana.

Obviously Ben and Gwen are going to be close to there cannon versions at the end of the original series.

The story will be the original Code Lyoko story with Ben and Gwen added to the Lyoko warriors.