They didn't make any major changes. After completing small-scale optimizations, they had Shanfeng resume production and experimentation.
This time Shanfeng was faster, finishing the adjustments in just half an hour.
With time already halfway through, Bay Territory completed the confirmation and finalization of the experimental heavy shotgun No. 3.
The 200 rapidly produced firearms, paired with two newly developed improved ammunition, were all teleported back to the Asu Volcano Fortress in the Catachang Sub-plane.
The battle at the Asu Volcano Fortress was still ongoing.
The sounds of artillery fire echoed continuously across the battlefield.
Explosions and swirling smoke consumed a large number of twisted monsters.
The various forces of Bay Territory, along with a large number of combat golems and engineering machinery, had pushed the front line to a position 20 kilometers from the fortress.