Inspector Lee and his team look into the mysterious disappearance of a seedy loan shark but find no real leads. Amazingly, the culprits fall into their laps. Four young men, led by Wong Wing-Man, confess to the killing. They were deep in debt and found the murder of their friend to be the only way out. There is one problem, though: no physical evidence.

A group of young shoppers and employees must band together when a zombie outbreak overruns their shopping center.

As children, the introverted Smile was being bullied by a gang of kids until the brash Peco comes by and chases all of them them away. Peco then takes Smile under his wings and teaches him how to play the game of ping pong. From there a life long best friend relationship comes into existence between these two polar opposite kids.