Entering the 21st century, the international situation has undergone earth-shaking changes compared with fifty years ago. Although people today have long been accustomed to peaceful and tranquil days, there are still lawless elements and hostile forces ready to move, act with the camera, and attempt to endanger people's lives and safety at any time. In order to deal with emergencies more effectively, Yang Zhi (played by Yang Fan), the captain of the armed special police combat team, led the team members to launch a new round of arduous training. At the same time, various dangerous incidents occurred one after another, and Yang Zhi led the soldiers to charge again and again, repeatedly making great achievements. Female reporter Feng Li (played by Wang Yizhu) was very interested in the life of the special police, so after obtaining approval for the interview, she approached Yang Zhi and was attracted by this iron-boned man. On the other hand, Yang's old classmate Liu Banzhang (played by Cui Lin) diligently helped Yang Zhi's laid-off wife Zhou Xiaoran (played by Zheng Weili) to arrange work, but in fact he had ulterior motives. The special police soldiers who always keep the safety of the motherland and the people in mind will defend all this sacredness with their lives and blood...