Phoebe Zhang Ying

Kung and Kin's rivalry goes way back to the seventies when they fought over the same girl, who eventually became Kung's wife. Now they run competing phone stores right across from each other on Mongkok's busiest street, and stretch their minds trying to outdo each other with crazy promotions.

Ying is a single parent who's having a tough time disciplining his wild teenage daughter Ellen.

A ghost appeared in a night visit to a mass grave in the dense forest, uncovering the serial murder case on the campus that has been sealed for 17 years