Eight unsuspecting high school seniors at a posh boarding school, who delight themselves on playing games of lies, come face-to-face with terror and learn that nobody believes a liar - even when they're telling the truth.

When a young woman is found murdered near the school campus, they decided to further scare their classmates by spreading online rumors that a serial killer called "The Wolf" is on the loose. By describing "The Wolf's" next victims, based on the people they know best - each other. The students' game is to see how many people they can convince - and if anyone will uncover the lie. But when the described victims actually do start turning up dead, suddenly no one knows where the lies end and the truth begins. As someone or something begins hunting the students themselves, the game turns terrifyingly real. You lie...You die.