Synopsis

Having fulfilled their purpose, the group reflects on the cherished memories of Lyoko. Sissi, however, secretly attaches a tracking device to Ulrich, determined to uncover their hidden intentions. As the time approaches to deactivate the supercomputer, only Yumi is eager to proceed. Aelita clings to the hope of saving her father, Jeremie resists erasing the source of their camaraderie, and Odd and Ulrich both value their roles as heroes. Lost in contemplation of their attachments to Lyoko, Sissi