Three years ago, three consecutive murders occurred in the small town of Jiangbei. The seemingly unrelated murders were identified as the same murderer because of the manner of death. When the three deceased were discovered, the bodies were arranged in an artistic way. The police issued search warrants repeatedly to track down the murderer, but in the end there was no progress;
Three years later, a murder case occurred in Zhenjiang City. The deceased was found sitting peacefully on a chair. The cause of death was that someone cut through the aorta with a knife after swallowing sleeping pills. No one linked this case to Jiangbei Town, but the murderer who had been lurking for three years seemed to have come back from the darkness.
Concept: the other side hidden in modern society