Suffering from a fatal disease, David loses control of his car after drunk-driving. Fortunately, husband and wife Sam and Ah Si manage to avoid the crash, but Patrick shares no such luck and gets killed in the accident. Coincidentally, Xiao Hung, who commits suicide by jumping off a building, ends up landing on Patrick's car. Jimmy, wanting to get a closer look at the accident, steps out of his car only to get hit by an incoming truck. In the aftermath of this tragedy, the survivors find themselves facing many horrifying and strange events.