A prank between friends led to the death of Lin Xi'er, the "campus beauty" of Northern College. However, a series of incredible "supernatural events" happened on the Northern campus: the "girl combing her hair" in the girls' dormitory at midnight, the sound of piano in the 307 piano room, the sudden death of a boy on the school playground...
This had to attract the attention of the police. As the leader of the investigation team of the "Northern College Case", Ye Wen enlisted the help of Northern College student section chief Wu Wujue, student union chairman Jin Xijian, and neurologist Jiang Yimin to participate in the investigation work. However, the investigation work fell into strange circles, deadlocks, and dead ends time and time again, and incredible events happened one after another...
Through Jiang Yimin, they learned about a neurological research institution and heard about an incredible "third consciousness" theory. They wanted to use it to uncover the answer to the mystery, but the God of Death quietly reached out to them...
The mysterious "third consciousness" has cast a terrifying net on them. Can they escape?
