Swift Wind comes to Bright Moon, Entrapta decrypts the First Ones data crystal, and Light Hope tells Adora about the history of She-Ra and Etheria.

The best friend squad heads for the Heart while the princesses attack the spire so Entrapta can disrupt the chip network. Horde Prime makes his move.

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