Zhang Ping, a construction contractor, has a terrifying nightmare in which he encounters the Snake King and countless snakes chasing after him. A mysterious old woman warns him not to carry out the blasting at the construction site for another three days, giving the Snake King and its descendants time to move away. After waking up, Zhang Ping discovers that everything from his dream is coming true, convincing him that the nightmare was real! Not only has Boss Li been having an affair with Zhang Ping's wife, but he has also ignored Zhang Ping's warnings and angered the Snake King. The Snake King appears, and a devastating snake disaster is about to unfold!