Zhao Xudong (Duan Yihong) is a “blaster”, an explosives engineer working in coal mines, in the northern province of Shanxi. One day, one of his carefully prepared explosions goes wrong, and four miners die while Zhao survives, with a concussion. Mine owner Li Yi (Lu Peng) pays him off to keep his mouth shut about the incident, which appears to be linked to a current power struggle between Li and a local businessman, Cheng Fei (Cheng Taishen). But Zhao’s childhood friend, police detective Xu Feng (Wang Jingchun) is already sniffing around for clues, and soon Zhao is stuck in the middle of a turf war and a police investigation, trying to clear his name and protect his pregnant girlfriend Xiao Hong (Yu Nan), while a killer (Yu Ailei) is on his trail.

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