The main story line: Starting from devil training, through domestic anti-crime, undercover gangs, anti-drug and anti-terrorism, VIP protection, earthquake relief, transnational missions, and nuclear crisis resolution, the team tempered their brotherhood in blood and fire and adhered to the military mission. The whole process is humorous and the details are real. It is interspersed with the perspective of passers-by and urban scenes to enhance the sense of reality.
