In an instant, a cloud of dust and ashes sprang up from the street. As soon as the "Crack! Crack!" sounds of shooting began, the enemies stopped dead in their tracks and appeared to burst into plumes of blood. The dense hail of bullets seemed to form an invisible wall that blocked the forward motion from the drugged soldiers.

"Nicely done!"

"Die, monsters, die!"

Nail clasped his hands in excitement. Sparks flew off the enemy's armor as they were bombarded by the heavy machine guns. Compared with revolvers, heavy machine guns were much more efficient and powerful. They were able to kill a man with just a single shot to the head or chest, and they could easily cause severe injuries to limbs as well. A revolver could barely stop someone from attacking. Best of all, there was no interval between each shot of the heavy machine guns. The target would likely be hit even if several shots missed their mark.

Strands of white smoke escaped from the muzzles of the guns and drifted into the