Stewardess Ivy was laid off by airplane company, and her life suddenly fell to the bottom. But a cheer competition video brought her back to life. Ivy, who was a cheerleader in her schooldays, now wants to find her alumnus and participate in the competition.

A class with a bunch of mischievous students has a new teacher coming to educate them. Nevertheless, the new teacher educates the class with much highly praised innovative methods and entirely accepted by the students. Soon after, the school has a new strategy in reformation...

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.