Isabelle Stern is a senior theater major at a small but renowned arts college, and she knows she's the best actress there. For her senior production, she has her heart set on playing Lady Macbeth in the Shakespearan classic-- but to her shock, a sophomore beats her for the role, relegating her to an understudy.
Furious, a dark desire for revenge grows in Isabelle's heart, and when a mysterious theater ghost offers her a chance to change her fate, she can't help but take it. But can she get what she wants without bloodying her hands?