A prophecy predicts that the Grand Duke will have only one water elementalist as his offspring. Keira, his daughter, although deprived of her father's love, is convinced of her impending magical abilities. Despite her noble actions over the years, she faces execution when Cosette emerges, alleging to be the true daughter of the Grand Duke. Yet, Keira unexpectedly revives with a determination to forge alliances, friendships, and instigate transformations before it's too late. Can she succeed in thwarting Cosette's sinister scheme?