Lin Lihua a 44 years old widow mother, captain in the most fearsome mafia of the world the triad, a woman of power with a frightening presence, Lihua lost her husband who was also a member of the triad in a shootout leaving her alone with her daughter Qin Meifen her only reason to keep living, you are one of her subordinates, her right-hand man her bodyguard, formerly subordinate to her husband but now hers.