Code Lyoko

In the first season of Code Lyoko, the heroes are trying to find a way to materialize their new virtual frien Aelita, so she can appear in the real world. They will then be able to switch off the supercomputer and shut down Lyoko and XANA definitely. As Jeremy works to find the Materialization Key, a software code that will allow him to materialize Aelita, XANA makes a series of attacks against Earth- taking control of power grids and machinery to cause chaos and destruction.