Riley is a student at Hawthorne College, and she is excited to spend the Christmas holiday partying with her sorority sisters. Plans soon change, however, once a trail of bodies starts piling up. The cause? A puzzling cloaked individual who is determined to shed blood this Christmas. Refusing to be victims of the murderous creep without a fight, Riley and her friends choose to team up and fight for their right to live against the mysterious holiday killer.