Shuangxi (Song Yang) has a huge shadow in his heart because he witnessed his sister being killed when he was young, but he accidentally inherited the superb archery skills and became a martial arts arbitrator Liu Baiyuan. The mixed-race beauty Erdong (Wang Yanni) and the peerless actress Yueyahong (Li Chengyuan) approached Liu Baiyuan for different purposes, and Liu Baiyuan was entangled in love between the two women. When all the conspiracy truth was revealed, Liu Baiyuan and Kuang Yimin (Yu Chenghui), two martial arts masters, staged a life-and-death duel, and Liu Baiyuan eventually became a legend in the martial arts world.