当是非常完美的压力太多的Mal |她回到她的烂根岛上的迷失在她的大敌的女儿乌玛| ofursula向小美人鱼|采取了她的点作为自封的破败的皇后镇。乌玛|依然愤懑不选定本与其他孩子|小人去toauradon准备激起她的海盗团伙包括队长Hook的儿子Harry和加斯东的儿子吉尔|打破迷失和auradon |岛和释放所有的恶棍囚禁在岛上一旦和所有之间的屏障。

  When the pressure to be royally perfect becomes too much for Mal| she returns to her rotten roots on the Isle of the Lost where her archenemy Uma| the daughter of Ursula from The Little Mermaid| has taken her spot as self-proclaimed queen of the run-down town. Uma| still resentful over not being selected by Ben to go to Auradon Prep with the other Villain Kids| stirs her pirate gang including Captain Hook's son Harry and Gaston's son Gil| to break the barrier between the Isle of the Lost and Auradon| and unleash all the villains imprisoned on the Isle once and for all.