Shu-wei is an unpopular student who is a constant target for the school bullies, but he ends up joining forces with them when they encounter two demonic sisters who feast on human flesh in the middle of the night. The gang manage to capture one, but the other demon is angry and starts killing anyone wearing a school uniform.

In a remote village, a con man disguised as a Taoist priest introduces a memory-erasing device to residents — but a dangerous plot looms.

Now retired from the criminal underworld, Loman runs a bed and breakfast with his loud, boisterous family. The plot is built around various domestic situations - a relationship crisis between Loman's daughter Jin and her partner Xiao Ho, as well as unresolved issues between David's wife and her younger sister Hottie. Hong Kong's big boss Brother Tien soon arrives to meddle in everyone's affairs.

Wan returns home with an enormous debt after her modelling career fails, only to find that her family's restaurant has dwindled down to a single noodle stand. The situation is hopeless until a master chef decides to help her family return to glory.