The instructor glared at the trainee he had kicked seven or eight meters away and roared, "Do you know what you're doing? If this were a real battlefield, you would have killed your comrade! I can tell you frankly, even if you helped him remove his helmet and nothing happened in the end, I would still shoot you both before you returned to camp! Because no one can guarantee that there isn't a biological virus in the seemingly harmless air that can spread rapidly among people and completely render a well-trained and experienced special forces unit combat-ineffective in the shortest possible time!"
The instructor lunged forward, grabbing the cadet who had suddenly fallen and was still swaying and moving strangely. He shouted sternly, "I know you weren't feeling well this morning. Running in
