Unemployed young man Chen Ye accidentally bound to the fishing heat map system. He originally wanted to get rich by fishing, but he always caught corpses, smuggled drones, bombs, spy equipment and other strange items, and was forced to assist the security team in solving many major cases. Accompanied by Zhao Duoyu, a rich second-generation fanboy, he avoided being banned from the black pit while being pushed by the system to take risks. He became an Internet celebrity and became the "Shang Shu of the Ministry of Justice", starting an absurd and passionate urban fishing legend.