Code Lyoko Evolution
One year after the events of the original series, Jeremie Belpois, Odd Della Robbia, Ulrich Stern, Yumi Ishiyama and Aelita Schaeffer return to their daily lives and routines at Kadic Academy. However, they soon come to the realization that their old virtual archenemy, X.A.N.A., suddenly reappears and has been succcessfully reborn with even more strength and power than ever before. The six Lyoko Warriors resume their former double lives in order to protect humanity from X.A.N.A.'s evil schemes once again. Joined by William Dunbar, who has finally been accepted as the sixth Lyoko Warrior, and an unreliable girl-genius named Laura Gauthier, the seven heroes are bent on unraveling the reasons for such a return and to exterminate the malevolently evil sentient, autonomous artificial intelligence/multi-agent system that is threatening the world once again.