Prince Ben is about to assume his father's throne, but before that, he has a radical idea. Why not allow the children of the worst fairy tale villains to Auradon Prep. So, Maleficent's daughter Mal, Jafar's son Jay, the evil queen's daughter Evie and Cruella's son Carlos, come to Auradon, with a plan on stealing the fairy godmother's wand and turning this perfect world into a world of chaos run by evil.