A bestselling horror novelist comes into possession of a cursed keyboard that can turn anything she writes into reality. Soon, the serial killer from her own novel appears in the real world—but instead of killing her, he confesses his love. The problem is that she knows better than anyone what kind of monster she created: a man capable of murdering even the person he loves. Desperate to survive, she tries to rewrite the story, only to discover that the most important sentences are mysteriously erased. Can she escape the serial killer she created herself?