Lily Strykes is a typical teenage girl, who, along with her mother and younger sister, settles into a comfortably predictable lifestyle in the quiet little town of Niceville, Florida. But hidden in their past is something dark. A fun night out with friends takes an unexpected and terrifying turn as her previous life quickly catches up to her. Lily's routine but peaceful existence, as well as those of her family and friends, is turned upside down in a matter of hours when a figure from her violent past suddenly returns.