During an operation to round up drug traffickers in southern Xinjiang, special forces sniper Leng Feng (played by Wu Jing) openly disobeyed his superiors' orders and shot and killed the thug Wu Ji (played by Zhou Xiaoou) who injured his comrades. This action caused Leng Feng to be punished by military confinement and even forced retirement. However, the elites of various special forces formed a super special department...