During her winter break, a female college student is approached by a strange man as she's leaving campus. Suddenly, live comments predicting her death appear—she will die by his blade. She cannot escape being killed, trapping her in an endless death loop. The live comments criticize her choices, yet no one condemns the murderer. She discovers the key to survival is to break this predetermined 'script.' When she escapes campus with companions, she falls into a deeper trap.