Alexander had just finished his college entrance examination and thought he was going to have a relaxing summer vacation, but his fate suddenly changed in the middle of the night. That night, when the family was watching TV with my mother, a sudden knock on the door and a cold woman's whisper broke the peace - "Baby, go with your mother..." Grandpa was nervous, but insisted on a strange pattern engraved, never seen a one-piece shrill jacket forced on Li Yi two bodies, and the bottom of the pot ash will wipe his whole body. Then, a series of bizarre and terrifying events ensues: in the nightmare, the emergence of a mangled woman and the haunting sound of a grim cry, until the grandfather's face is twisted and accidentally killed, leaving a mysterious bright red handprint on his neck.