Descendants the Musical is about the children of Disney villains who are sent to prep school with the children of Disney heroes. The teenage children of Maleficent, the Evil Queen, Jafar, and Cruella de Vil are imprisoned on the Isle of the Lost. When they are given the chance to attend Auradon Prep with the children of their parents' enemies, they must decide whether to follow in their parents' footsteps or learn to be good.