Chapter 1: The Two Worlds

This takes place during the half of Amphibia Season 3 and The Half of The Owl House Season 2, After Anne sent Sasha and Marcy's parents the letters, she manged to return to Amphibia with The Planters, she later discovered Marcy is possessed by a collection of Amphibia's Greatest Minds and Monarchs, A Hive Mind called The Core, Anne makes it her mission to stop Andrias and The Core along with The Planters, Sasha, Grime, Olivia, Yunan and Frobo, but their not the only ones trying to stop a evil plan, in the Boiling Isles, Luz, Eda, King, Hooty, Lilith, Amity, Willow, Gus, Hunter and everyone else try to stop Emperor Belos and The Collector, The 6 Coven Heads and The Emperor's Coven from starting The Day of Unity, but what will happen when they all come face to face with each other.