Li Hongqi, a righteous Northeast police officer, accidentally discovers the existence of local bullies involved in pornography. As the investigation deepens, a gang of local tyrants who control and oppress women with drugs emerges and openly provokes the police. Li Hongqi has decided to fight to the end, and is bound to eradicate this "pornography tumor".

Zhang Ning, a hitman and underground boxer fleeing through the Gobi with his pregnant girlfriend, Sun Jing. Several nemeses are hot on their trail, including a pair of ruthless killers and ...