The attack on the White Jade City by the demon beast horde wasn't much different from the situation when two armies clashed in the era of cold weapons.
These demon beasts, suppressed and sealed for millennia, suddenly gained freedom and sensed the spiritual energy of heaven and earth aiding in the restoration of their powerful realm forces. Naturally, they wanted to find a place with the densest spiritual aura to rest and recuperate.
Therefore, there was actually no need for the cultivators of the Southern Domain to drive them away. Once these demon beasts were freed from the seal of the Penglai Realm, they all rushed straight toward the White Jade City, guided by the density of the spiritual aura.
