Adora and the princesses role-play plans for retaking a Horde fortress. With Scorpia in charge, the defenders face a challenge.

Glimmer tries to convince Scorpia to reconnect with her runestone. On Beast Island, Entrapta reveals dire new details about the Heart of Etheria.

Glimmer sends Adora, Mermista, Bow and Huntara to retrieve Mara’s ship, but the Horde beats them to it. Catra meets Double Trouble, a shapeshifter.