http://site.douban.com/106682/西风烈豆瓣小站Zhang Ning (Xia Yu) is a Hong Kong black boxer. In order to prove himself to his girlfriend Sun Jing (Yang Caini), Zhang Ning was hired to kill someone in Hong Kong. After the incident, he and his girlfriend embarked on the road of escape. A year later, the former "Four Famous Catchers" of the Gansu police - "Leopard" Xiangxi (Duan Yihong), "Tibetan Mastiff" He Jianzhong (Ni Dahong), "Shepherd" Yang Xiaoming (Wu Jing) and "Yak" Han Chaodong (Zhang Li) gathered in the Gobi Desert to hunt down Zhang Ning. At the same time, because Zhang Ning secretly took a photo of his employer and used it as a bargaining chip to ask the police not to pursue Sun Jing, the long-famous international killer Mai Gao (Wu Zhenyu) was ordered to take his master's granddaughter Arnold (Yu Nan) to pursue Zhang Ning from afar to destroy the evidence. For a time, the three parties collided fiercely in the Gobi Desert for their own survival or mission, and launched a series of fierce battles...