Cheng Ziang, braving the dangers of artillery fire, donned a steel helmet and entered the bunker on the battlefield. Inside, several heavy and light machine guns were firing intensely, and the shell casings were rolling down the slope into the collection pit.
The observer stood at a high observation post, looking through thick bulletproof glass and constantly using binoculars to survey the distance, guiding the machine gunners to suppress the enemy.
The bunker had endured several focused attacks by the Aud Army, and even a direct hit from large-caliber artillery, yet they could do nothing to this reinforced concrete structure.
Other than being rather warm inside, it could be said to be quite safe unless explosives were used for an internal breach, it would be difficult to demolish this bunker completely.
