Hailey Kaplan, a wealthy teenager who decides to conceal her true identity when she transfers to Western High, a public school. Tired of being known only for her family's wealth, Hailey hopes to make genuine friends and experience a normal teenage life. However, her plans are thrown into chaos when Candice Mathis, the daughter of the Kaplan family's maid, arrives at school posing as the Kaplan heiress. Candice quickly rises to the top of the social hierarchy, while Hailey finds herself at the bottom, subjected to bullying and ridicule.