On the dilapidated city wall, corpses were already strewn all over the ground. After many years of accumulation, a thick layer of blood had already been formed.
As the battle continued, soldiers continued to drag the monsters 'corpses away with hooks and throw them into the black holes at the edge of the city wall.
The main purpose of this was to prevent the ground from being too messy, which would affect the soldiers fighting.
At the same time, various materials could be collected from the monster's corpse. For example, the outer skin that was as hard as iron could be used to make a pretty good armor.
Even Tang Zhen's armor used this monster's skin as the main material and strengthened the protection at the vital areas.
During the battle, the ground had become sticky due to being soaked in blood and seawater, causing the boots and pants of the guards to be covered with blood.