The capital is majestic and magnificent. At that time, there was the Six Gates led by the God of Hunting (played by Cheng Taishen), who was full of experts and had a sharp style. He became a powerful figure in the court. At that time, counterfeit copper coins were rampant in the capital. The top detective of the Six Gates, Leng Xue (played by Deng Chao), planned to arrest the suspects, but ended up fighting with another group of people in Zuiyue Tower. The opponent was the Shenhou Mansion led by Zhuge Zhengwo (played by Anthony Wong), who had Wuqing (played by Liu Yifei) and Tieshou (played by Zou Zhaolong) with special skills. The God of Hunting was suspicious of the purpose of the Shenhou Mansion, so he pretended to drive Leng Xue away and let him sneak into the Shenhou Mansion to investigate Zhuge's true purpose. After that, Cold Blood and Ruthless, Iron Fist and Jianghu Zhui Ming (Ronald Cheng) formed the four famous arresters, and Ji Yaohua (Jiang Yiyan) from the Six Gates seemed to be hiding ulterior secrets and conspiracies. This film is adapted from Wen Ruian's martial arts novel of the same name.