Let You Take the College Entrance Examination and Go to the Delta Comprehensive Battlefield?

Reborn in a parallel world, Cheng Ye originally wanted to make great achievements by relying on the knowledge from his previous life, but after eighteen years of busy work, he achieved nothing and became a joke among his classmates. Just when he wanted to accept the reality and prepare for the college entrance examination, the system was activated. [Congratulations to the host for activating the King of Soldiers system, please participate in a war to activate the system and receive a novice gift package] "Joining the war? Where did the war come from in peacetime?" Cheng Ye was completely desperate. "It's better not to come to your system." He walked into the examination room helplessly, ready to accept his fate, but unexpectedly... [The all-out battlefield in the Delta is coming, and players are randomly selected to participate in the national destiny battlefield] Delta battlefield mode? I'm familiar with it! While other bee doctors can only hide behind and fire hormone guns, he has transformed into a demon in the smoke, wielding a recoilless MP5 so superbly that the enemy will turn around and run away when they hear "Curtain curtains are drawn". While other mighty bugs would just hide behind and fire their guns, throwing two explosive packets from time to time, he directly added a thruster to the S12K and descended from the sky! "The sky belongs to Hafk? I don't think so!" What? You said your tanks are invincible? Hehe. "Enemy high-threat unit marked!" I said the magnetic bomb is in place! Are your ears swollen? !