Old Zhang (played by Kwan Hoi-Shan), who hasn't interfered in the matters of the world for many years, opens a seaside PUB and lives a simple and happy life with his daughter A Li (played by Maggie Cheung) and his partner A Lie (played by Eric Tsang). A Li and A Lie are a couple. One day, Old Zhang is approached by an old partner and is forced to go back into action, but the situation suddenly changes mid-mission, leading to A Lie becoming a murderer as he is pulled in to be the driver. When Old Zhang calls A Li to help him and A Lie escape by smuggling, they get caught, and to save him, A Li agrees to follow the mafia boss (played by Chan Wai-Man), deceiving A Lie into going to the Philippines first.Six years later, A Lie becomes a notorious hitman in the Philippines, and A Li portrays a big sister persona, accompanied by a loyal follower Ah Xiang (played by Tony Leung). The boss hears that the former partner will testify against him in court and sends someone to eliminate that person, who turns out to be A Lie. During the operation, A Lie unexpectedly reunites with A Li, and although he has never forgotten her during the six years, he appears cold. Time cannot resist love, and after learning the truth about the past, A Lie takes A Li's hand again, feeling the longing he has for her.However, their reunion is witnessed by the boss's underling, Liao Ge (played by Lau Ka-Hing), who has always wanted to take advantage of A Li. While A Li is packing her belongings, Liao...
