Criminal detective Li Hongqi accompanied his girlfriend back to his hometown in Northeast China for the Chinese New Year, but accidentally discovered that his father-in-law, Lao Tao, was involved in a criminal case. A new emerging criminal organization led by the three brothers of the Xiao family has emerged in the local area, and they have set up online connectionsOnline gambling, luring local people into participating in gambling and illegally profiting greatly. The three brothers of the Xiao family used threats, intimidation, and other means to include local entrepreneurs one by one in their established online casinos, forcing them to becomeAgent, Lao Tao is one of the victims. Many local people are deeply embroiled in the ravages of online gambling, but due to the cruelty and cunning of the three brothers of the Xiao family in their actions, they dare not speak out in anger. A sense of justice explodesLi Hongqi will not sit idly by and resolutely decided to give up his vacation, cooperating with the local police to launch an investigation. During this process, Li Hongqi also constantly faced confrontation and coercion from criminals, and he mustBy relying on one's rich experience and strong action, defeat this roaring black storm!