Meanwhile.
Above the Magical Beast Forest.
This was the Main Battlefield of the great war.
On the Spirit Province side, nine Shattering Void Realm patriarchs were fighting ten Rank 8 Demon Kings.
They had already battled fiercely for many hours.
For the moment, neither side could gain the upper hand; neither could do anything to the other.
Three patriarchs on the Spirit Province cultivators' side had been injured.
Among the demon beasts, one had had its wings broken, one of the Bull Devil King's horns had been severed, and another beast was covered in sword wounds.
Yet compared to the battles in the other three provinces, the fighting here was far less intense.
"Everyone, do not attack blindly. All that will do is waste our spiritual energy."
"Once our Spiritual Power is exhausted, we will all perish here today!"
One patriarch knocked back a Demon King with his sword and sent them a warning through divine sense.
The spiritual energy within their bodies was limited. As time dragged on, they could feel their spiritual energy gradually failing them.
The demon beasts were different. As they fought, they transformed one after another, using their enormous bodies to wear them down.
"Find their weaknesses, then kill them with a single strike!"
He had already discovered one Demon King's weakness—the Bull Devil King.
Its weakness was the pair of horns atop its head. They contained the essence of all its demon qi.
He had just cut off one of its horns.
He could clearly sense that this Demon King's strength had fallen drastically.
With that thought in mind.
He raised his sword and charged once more at the Bull Devil King's massive body.
"Moo!!!"
Seeing the cultivator rush at it again, the Bull Devil King let out a furious roar and lowered its