Star becomes acting Queen and plans for Marco and his warriors to delay Meteora from reaching Castle Butterfly long enough for Star to find Moon and destroy the monster princess.

Star must find the courage to face Meteora alone and make a decision that will change the kingdom forever.

Star's search for her Mom takes her to the home of the Pie Folk, where she must outwit them in order to reunite her family.

Star and Marco go on a perilous quest to break the curse of the Blood Moon.