Extraordinary

Phoebe, a member of the wealthy Rothschild family, forms a close bond with Mallory, an awkward new girl at school. Unbeknownst to Phoebe, Mallory is a faerie sent to the human world with a hidden agenda. Mallory's mission is to ensnare Phoebe into fulfilling an ancient promise made by her ancestor to the faerie queen, threatening their newfound friendship and Phoebe's ordinary life.