Chen Guozhong () is a terminally ill police, his future bleak, he received a mandate to protect a witness's daughter. Inspector Ma () is amazing skill of martial arts, are determined to take over the position of loyalty. Zhong Bao Lord sent gangsters () undercover accidental death around, for unknown reasons, the Zhong Bao Lord is suspected. So he was escorted to the police station for questioning, but because there was no evidence, he was compelled to fabricate evidence to sue him. The whole police station knew this well, and only Ma Jun kept it in the dark.
However, the evidence mysteriously disappeared. When Bao Ye walked out of the police station, he threatened to kill all Zhong's subordinates . Sure enough, the cold-blooded killer Jack () beside him killed Zhong's subordinates. Ma Jun accidentally discovered that Zhong's subordinates and Bao There was still another grudge between the masters, and Ma Jun was furious and decided to fight to the death with Bao master and Jack
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