The knight-errant (Jiang David is acted the role of) knight-errant liver righteousness, a upright, usually poverty alleviation to help the weak, fully show the unruly nature of the Ranger. One day, the Ranger saved Jiang Ling (Li Lili), the sister of the chief of Weisheng Security Bureau. Jiang Ling told you that his brother Jiang Wei (Zheng Lei) was escorting a batch of priceless treasures on the road. Gangster master Kong Wu (Zhang Peishan is acted the role of) certainly won't let go of this big fish, is rubbing his hands eager to try. He and the Ranger met by chance, and after a competition, they found that their martial arts skills were equal. Kong Wu conceals his true identity and intention and deceives the Ranger that he is doing a big business of robbing the rich and helping the poor. he invites the Ranger to join, and the Ranger who slowly has a sense of justice readily agrees. After success, the Ranger knew that he had been fooled by Kong Wu and was pawned by a gunman. Now, only by recovering all the hijacked treasures can his reputation be preserved.