Stuck in a new universe, Eddy gets captured by the TVA and now being recruited by Mobius (Owen Wilson) to help save the Multiverse before Harrow (Ethan Hawke) destroys it. Meanwhile Sora tries to find his way home after Harrow takes him to the wrong universe. Together Eddy and Sora, and the rest of the gang along with their new allies, must prepare for the ultimate battle to save the rest of the world from Apocalypse and his army of mutants.
