The Seventh Lyoko Warrior (Chapter 1)

Nix: This little “gem” is called The Seventh Lyoko Warrior and is by Derexas the Dark Angel.

As the Lyoko Warriors are looking for Aelita's dad, a new student enrolls into Kadic. With his talents with a sword and mysterious powers, the new student might be the person they need to help find William. But with his dark and complicated past, he may either be able to help or condemn the Lyoko Warriors. Could he become a hero, or a minion of Xana?

Nix: Mm... If they're looking for Franz Hopper, that means this takes place during either season three or four... So, Jeremie won't be doing his "return to the past now" thing. Or, at least, he won't be doing it as much. Also, are you asking me if the cat-eyed magical boy is going to be on X.A.N.A.'s side? X.A.N.A. has William by this point, so I don't know why he'd give up the extra processing power to possess two people.

Then again, I guess the idea of X.A.N.A. ditching William for a stronger minion isn’t completely out of the question.

( The Beginnings of Madness )