Lyoko the 2nd Generation

A young college freshman becomes entangled in a life that is so different from his own. He is plagued by visions in his sleep of a boy who is older than he is but later find that the boy is his older brother who supposedly died at birth. As the visions become more vivid, he is led to an abandoned factory not far from his college campus. There he finds a supercomputer that contains information on his deceased parents. With this discovery he finds himself in a battle with an evil only known as XANA. What happens next, well read and find.