Code Lyoko (2003)

Episode Overview

Aelita has been successfully materialized, but there's a catch: Xana has implanted a virus within her, meaning Aelita's fate is tied to Xana's. In a bold move, Xana unleashes his monsters onto Earth. Ulrich and Yumi step up to battle these creatures while Odd heads to Lyoko alongside Aelita. Eventually, Odd gets materialized too. Fortunately, Ulrich and Yumi arrive at the factory just in time to confront the last Hornet threatening Aelita. She manages to deactivate the Tower, and in their next discussion, the team explores the possibility of finding an antivirus. Despite the challenges, Aelita can still visit them briefly, leaving them hopeful for the future as the episode concludes.