using the Scyphozoa to possess Ulrich's temporarily uninhabited body in Nobody in Particular after his brain got separated from it, William is the only male member of the Lyoko Warriors who has been a victim of the Scyphozoa's attacks. In A Bad Turn, William reveals that he participates in...
Ulrich Stern is a member of the Lyoko Warriors, a student at Kadic Academy, and one of the two tritagonists of Code Lyoko. His romantic love interest is Yumi, whom he falls in love with during the series and often finds himself struggling with his romant