Black Mist

In Huaihai City, the "coal capital", a train was coming at a fast speed. The children playing on the railway were unaware of the danger coming. When Qiao Xiaolong's father saw it, he shouted and went to save him. The child was saved, but Xiaolong lost his father forever. Wu Huaisheng's mother adopted Xiaolong. From then on, Wu Huaisheng, Kong Dajun, Liu Guoliang, and Qiao Xiaolong became good friends who are more like new brothers than real brothers. More than ten years later, Qiao Xiaolong is already a successful lawyer in Shanghai. Late one night, his second brother Kong Dajun came unexpectedly. It turned out that a gas explosion occurred in the mine he operated, causing numerous casualties among the miners. Huaihai police are searching for him with all their strength. The leader of the team is the criminal police captain Liu Guoliang. The eldest brother Wu Huaisheng called and the police rushed out. Under Xiaolong's persuasion, Dajun decided to surrender. Just when the police arrived, Kong Dajun disappeared mysteriously, and Liu Guoliang detained Xiaolong. For a time, clouds and fog began to rise over the Huaihai Sea. Friendship, love, flesh and blood, fratricide; case, family, brotherhood, life and death.