The Liberation Allies in Warsaw, Poland, were actually a terrorist organization under the banner of revolution, and in order to show their strength, they were preparing to carry out the bombing of the American business delegation during their visit to Hong Kong, so as to achieve their political goals. After the CIA grasped this clue, it sent a detective to Hong Kong to stop the conspiracy, and due to political factors, the Hong Kong Political Department also sent Inspector Li (Li Xiuxian) to assist in the operation. At first, the two agents from different environments develop a deep friendship, working together to crush the terrorist group's bombing attempt and injure its leader. But the matter is not over, the leader of the terrorist organization who escaped death broke into the news department of the TV station alone, and abducted all the staff, including Inspector Li's girlfriend Annie (Guan Zhilin), he was ready to create bloodshed here and broadcast it to the world, at this time Inspector Li and Yu Na both arrived, but Li's right-hand man Xiao Deng (Huang Guangliang) has been bribed by terrorists, Inspector Li and Yu Na fell into the hands of the terrorist organization, at a critical juncture, how can the two of them save themselves and save others?