Once King and Kikimora see the mirror keeping the Collector, the latter recognizes the former as the child of the Titan and asks him if he wants to play hide-and-seek. However, King tries to ask the Collector if he wants to stop Belos and the draining spell. After refusing, the Collector eventually accepts the offer after King disguises the offer as a game called "Owl House". King finally frees the Collector from the mirror, who attacks Belos and splatters him against the wall, turning him into goo. Luz and her friends also try to convince the Collector to play "Owl House", who accepts by ending the eclipse through moving the moon. They then begin to reshape the world due to claiming that, if they will play "Owl House", they need an Owl House. The portal suddenly opens, and Willow realises that it's their only way to escape the Collector, much to the dismay of Luz, who does not want to leave the Boiling Isles and Eda behind. Luz's friends run to the portal, and a piece of Belos' remains fall on Hunter's shoulder. The portal is found to be collapsing, with the door planning to close at any moment. At the same time, the Collector essentially kidnaps King to play "Owl House" with him, and Luz tries to rescue King. King eventually refuses and sacrifices himself by screaming a sound-wave at Luz, pushing her through the door, the portal closing behind them. Luz and her friends walk to Camila's house, to the shock of Camila. Luz announces that she is back from the Boiling Isles. In a post-credit scene, the remains of Belos that followed Hunter to the Human Realm come to life and close the door to the shack where the portal was kept.
