Old Zhang (played by Kwan Hoi-Shan), who hasn't interfered in the matters of the world for many years, opened a seaside PUB and lived a simple and happy life with his daughter A Li (played by Wang Zu-Xian) and his helper A Lie (played by Chung Chan-To). A Li and A Lie are a couple. One day, Old Zhang was approached by an old partner, forcing him back into the fray. However, midway through the ordeal, A Lie, who was pulled in to be a driver, became a murderer. When Old Zhang called A Li to flee with him and A Lie, they were caught. To save him, A Li agreed to follow the gangster Lord Shen (played by Chan Wai-Man) and deceived A Lie into going to the Philippines first.Six years later, A Lie has become a famous hitman in the Philippines, while A Li has taken on a big sister role, accompanied by her loyal sidekick Ah Xiang (played by Tony Leung). Lord Shen 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 Lord Shen's underling, Liao Ge (played by Lau Ka-Hing), who has always wanted to take advantage of A Li. While A Li was packing her belongings, Liao...