清初山东人王朗始创螳螂拳而举国闻名，历数代之后，南方而来的霍姓弟子将螳螂拳加以改良，并自立门派，从此，螳螂拳分成南北两派，门户之见极深，互相仇杀，祸及下一代。

　When his daughter is brutally murdered and legal justice looks unlikely, William Duncan takes the law into his own hands, setting out on a quest for retribution. After killing the street thug who was directly responsible for her death, he finds himself i