Mia, whose "jinxed" mouth made her an outcast among the gods, is tricked into descending to the mortal realm—only to end up possessing the body of the Lowell family's "little bad luck charm." But with her new mom, Aria's help, Mia transforms into a little lucky star, showering her mom with luxury cars, mansions, and even helping her reunite with her billionaire father. Together, they skyrocket to the top of the high life!