Description：During the Republic of China period, the mixed Jinmen wharf was in turmoil again, and the Caoyun and Qinglong gangs fought for business. Qin Fan, the descendant of Bian Que's magic needle, went to be a peacemaker, but accidentally "beat" two gang brothers to death. He was accused of murder, stealing corpses and escaping from prison, and was hunted down by the police and the two gangs. Qin Fan, who had no memory of how he escaped from prison, decided to find out the real cause of death of the corpse thief and his two younger brothers to prove his innocence. In the process of unraveling the truth, he found that the gang fight was a trick by foreigners who wanted to secretly transport a large amount of drugs into China. The whole wharf was full of opium dens, and the foreigners' conspiracy to harm the country continued to harm the people. Can Qin Fan get away safely? How to stop the evil deeds of foreigners?