"Be careful! They're charging up again!"
Hearing Fishball's warning, the defensive line composed of less than a hundred men produced the sound of concentrated firing.
Under the intense firepower, the agile monstrous beasts were forced to slow down and slowly crawl under the smoke and flying gravel.
The two 75mm cannons had been waiting for this very moment.
Within a range of a thousand meters, the cannons were astonishingly accurate; their might far stronger than the anti-demon rocket-propelled grenade and could be hailed as the nemesis of the 'stubborn rock monsters.'
The miniature monstrous beasts climbing at the front were the first to be bombarded as their upper bodies were instantly shred into pieces leaving limbs landing a hundred meters away.
After the deaths of a few monstrous beasts, the remaining demons retreated and concealed themselves within the Red Mist again.