Leung Ka-Kit

When lazy second-generation heir Yau Tin, takes over the grocery store inside the building, he overhauls it and hires all the residents in the building to work there. But soon environmentalist and stock boy, Lam Joi-yeh, leads a revolt against Yau Tin when he puts up a huge poster against the building that affects the residents' quality of life.

Wan Tin-Sau is an actor who cannot seem to catch a break, since his only professional jobs are limited to being a movie extra. As well as being an actor, he is also the head of his village's community center.