Bruce Tong Kwan-Chi

Bong is a hardline cop with a long history of success, but his past comes back to haunt him when a sting is attacked by a group led by his former protégé, a man set on destroying everyone who ever wronged him.

A soldier-turned-high school teacher uses unusual methods to reach to a class of poor students, while dealing with a greedy entrepreneur and his gang of fighters as well as the government.