What they didn't know was that after Wang Bin's shooting proficiency was upgraded to level three, his shooting skills were already comparable to those of special forces snipers, and the night vision scope was really just an aid.

The regular army is different; their firepower is fierce. Several heavy machine guns kept firing, and zombies fell in droves.

Upon seeing the heavy machine gun, Wang Bin's eyes gleamed. If he had a heavy machine gun, he estimated that he could level up both his shooting expertise and his Mighty Vajra Palm technique in no time.

After thinking for a long time, I still couldn't come up with a reason to borrow it to play with, so I could only dejectedly enter the system space to check the crane gun.

The system space contains heavy machine guns from World War I to the present day, with a wide price range. For example, the Maxim heavy machine gun from World War I cost 1,000 kilograms of gold, while the modern M61 "Vulcan" costs 8,000 kilograms of gold.

He still had about 10,000 kilograms of gold left. Seeing so many zombies, he really wanted to get a Maxim machine gun, but he figured that suddenly pulling out such a heavy machine gun would scare the others, so he gave up and honestly used his rifle to kill the zombies.

Half an hour later, the ammunition supply began to run out, and due to continuous firing, the soldiers' gun barrels were already hot. If they did not stop firing, the barrels would probably melt. However, the zombies continued to rush towards the wall.

Seeing this situation, Li Junshan was very anxious and ordered the soldiers to take turns firing. He also gave orders to Wang Bin.

"Instructor Wang, it's up to you now!"

"Understood! Brothers, get on the wall!"