At the University’s "Screaming Night" masquerade, the rule is simple: Keep your mask on. When Ben’s crush, Chloe, vanishes into the crowd and returns wearing a grotesque, ancient mask, a night of flirtation spirals into a psychological nightmare. What starts as a provocative game of Ouija in a moonlit classroom unearths bitter jealousies and buried malice. As the board warns of a presence that shouldn't exist, Ben must face a chilling reality: The girl behind the mask isn't the one he loves—she is the darkness Chloe kept hidden. Some masks never come off.