Hong Kong Films: From Cleaner to Hung Hing Boss

I transmigrated into Hong Kong as an undercover cop and stepped right into the deepest waters. The boss tried to pin the blame on me? I sent him to his grave instead. The East Star Gang ambushed me? One slash each. With the lottery System at my fingertips, I've got all the AKs I need. From a low-ranking gang member to the chairman of Hung Hing, anyone who stands in my way gets sent packing. The boss's wife? I'll take care of her for him.