Time traveled to Liu Jianmin in "Infernal Affairs 2". Faced with the return of Hong Kong Island, he decisively abandoned the club and chose the path of promotion in the police force.
After awakening the system, his fighting, cold weapon, and firearms skills are all maxed out, and he gradually rises from undercover to the top of the police force.
During this period, he had emotional entanglements with female characters such as He Min and Nakamura Keixiang, and wrote an alternative police legend in the game of black and white.
