C23 Great Victory of the Heaven's Altar(3)

As soon as they arrived at the battlefield, the gunners immediately made their preparations for battle.

Ding Lingdang was no exception. He took off the old 40th fire on his shoulder and carefully checked the status of the weapon.

"Mr. Ding, can this rocket launcher really break through such a thick wall?"

Looking at the thick brick wall, towering watchtower