Hai Peng City Public Security Bureau of investigation into the city to hide the two drug traffickers to Fu Yunfeng and Bian Hongkai, in order to be wiped out, the city bureau director Chen set up a task force responsible for the detection of the case. Interpol high induced distal and his wife divorced and depressed, high Zhiyuan accident involved in criminals elaborate conspiracy, high Zhiyuan a people's policeman of the brave and the bold attempt to thwart criminals. Director Chen let Gao Zhiyuan secretly joined the project group, and let him break into Fu Yunfeng's company to collect evidence. Gao Zhiyuan in the heavy fog, with police inborn sense and Gao Zhiyuan's extraordinary quality, in coordination with the director Chen and the city Bureau under the leadership of all officers, overcome difficulties, to find out the truth to unravel the mysteries of justice over evil, will eventually Fu Yunfeng, Bian Hongkai all brought to justice, to eradicate the cancer of harm to society, to the Great Sea city a quiet and peaceful sky, Gao Zhiyuan completed the organization assigned to his arduous task, the people rejoice and praise the bravery of people's police.