The Enfield Haunting (2015)

S4E30 Echoes

Title: Echoes Plot: As the team reflects on their cherished experiences in Lyoko, Sissi secretly attaches a tracking device to Ulrich to uncover their hidden truths. When they prepare to deactivate the supercomputer, Yumi stands alone in her resolve, while Aelita clings to the hope of rescuing her father. Jeremie fears losing the bond that brought them together, and both Odd and Ulrich relish their roles as heroes. Amidst their deliberations, Sissi sneaks into the computer lab, discovering their entire story in Jeremie’s open diary. Her father dismisses her claims as delusions, sending her to the infirmary, but a time rewind resolves the issue. Ulrich prevents Sissi from reattaching the tracker, and the group extends friendship to her. Finally united, they agree to shut down the supercomputer, marking the end of this chapter in their lives.