The Singapore-based Black Hawk Organization is specifically opposed to Hong Kong's insurance industry. The leader of the Black Hawk Group, Chen Zupeng's daughter, Risa, returned from studying in France. Detective Zhang Shijie, working in Singapore, tried to contact Chen through Risa. After Zhang became acquainted with Risa, he continuously faced ambushes and assassination attempts. Eventually, it was shockingly discovered that Chen had been murdered a year ago, and Hu Mei had been using Chen's name to give orders and commit misdeeds. Zhang engaged in a fierce battle with Hu and other members of the Black Hawk Group, ultimately killing Hu.