Abyss Layer 233 had been ruled by Lava Demons and Fire Demons for several epochs. The monsters within had long since become the livestock and minions of the demons.
Fire Demon Lord Asalond had originally planned to use the monsters to investigate the true strength of Demon Suppressing City.
But when he saw that the monsters could not even reach the walls of Demon Suppressing City, he immediately lost patience and ordered his army to attack.
The vassal races serving as the vanguard were still cannon fodder, such as the Abyss's common Horned Demons, Brute-Armed Demons, Bat Demons, and others.
These demons had usually been conquered by the Fire Demons and depended on them for survival like slaves. Within the Fire Demon army, their status was only slightly higher than that of the monsters.
However, these demon servants could not be treated as monsters. Although most of them were not very high-level, they were the regular army of the Demon Army, and their strength was not weak.
They knew how to fight in coordination and how to use military equipment.
Not long after they approached the core area, huge lava rocks began flying out from the demon servant armies in all directions.
These were energy weapons fired by Brute-Armed Demons using catapults. Although they were not very fast, their power was slightly greater than that of Explosive Magic Pills.
When a Fourth-Tier Blue Dragon tried to slap one away with its wings, it was stunned by the explosion of the lava rock.
If Huang Yu had not reacted quickly and teleported the giant dragon into Demon Suppressing City, the young Blue Dragon would have fallen from the sky and been torn to pieces by the monsters and demons amid the chaotic army.
In addition to the lava catapults, the Fire