Recently, the 28-episode public security-themed TV drama "The Gunfire Under the Surface" started filming in Nanchang. The drama is adapted from the novel "The Drift" which won the national "Five One Project Award". It depicts a city police story reflecting the selfless dedication and just law enforcement of public security police officers. Famous local entrepreneur Yu Dongfang was shot dead at home, prompting the city's leaders to hold an emergency meeting overnight, demanding that the public security bureau solve the case within a month. The city's criminal police captain, known as "Detective Gao" - Gao Yifan, worked tirelessly with his team day and night, eventually finding clues about a suspect named Curly. However, Gao Yifan attempted to secretly apprehend Curly twice, but both times, Curly managed to escape in advance. At this moment, the son of the gang leader, Li Minghao, tried to use his connection with Gao Yifan's wife, Lin Kexin, to pull Gao Yifan into his scheme as protection. The influential figure in the city, Bi Shizhao, chairman of the Huasi Yu Group, was secretly aiding Li Minghao in his dark dealings. Gao Yifan remained incorruptible and, along with his comrades, broke through numerous obstacles to ultimately bring Li Minghao, Wu Tianming, and other criminals to justice.