"Damn, it's impenetrable, Tang Zheng, can we use a cannon on the scorpion?" Old Gao fired his machine gun, but all his bullets bounced off the radiation scorpion's body, occasionally causing some splatters of blood on the joint areas, but they didn't cause much damage.
"Aim better." Gao Yu watched as a scorpion got blown away by the explosion and shouted excitedly, but the result was too minor.
"Old Gao, load the shells." Although Tang Zheng had brushed up on some artillery knowledge, expecting him to master the use of the cannon quickly was pure wishful thinking. Being able to fire the cannon was already good enough. Besides, the shells on the autoloader were exhausted, greatly limiting the fire rate. However, Tang Zheng had already bought some time, and the armored car charged into the church.