Tiana,Moana,SnowWhite,Rapunzel,andArielareoffonanadventureastheyareeachunexpectedlytransportedtoamysteriouscastle.Shortlyafterarriving,theysoondiscoverthatGastonhashatchedanevilplantotakeoveralltheirkingdoms!.ThePrincesscharactersmustworktogethertosolvechallengeshiddendeepwithinthecastlewallsandtrytosavetheirkingdomsfromGaston.Willbravery,quick-thinking,andteamworkprevail?