As the voice spoke, a phantom appeared above the trembling palace.
It was the figure of a middle-aged man.
The middle-aged man wore blue robes and looked utterly cold.
"I am Ku Xuan, the guardian of this place."
As he spoke, Ku Xuan extended his right hand and pointed lightly at Lin Xuan.
In an instant, an extremely terrifying aura descended from the heavens.
It charged straight toward Lin Xuan.
"Die!"
Lin Xuan's eyes narrowed slightly.
There was no doubt that this middle-aged man called Ku Xuan was extremely terrifying. His cultivation realm was definitely above Lin Xuan's.
Yet there was still not the slightest hint of fear in Lin Xuan's eyes.
"You think a mere phantom can be my opponent?"
Lin Xuan snorted coldly as well. The World-Destroying Law filling the palace suddenly condensed into one mass, then surged toward the middle-aged man's attack.
Boom!
The two terrifying divine abilities collided, and the entire palace trembled once more.
However, it had to be said that this palace was truly terrifying. Two dreadful divine abilities surpassing the power of Saints had actually failed to crack it.
"You think you can meet my true body?"
Lin Xuan blocked Ku Xuan's strike, and there was not the slightest surprise in Ku Xuan's eyes.
"With your strength, you are still far from qualified!"
Ku Xuan extended another hand, and a terrifying aura descended from the heavens once more.
This aura was equally terrifying. Moreover, it was just like the little boy and the master of the black energy vortex Lin Xuan had encountered before.
What they possessed was neither the power of the Great Primordial World nor a law, yet this power was extraordinarily terrifying.
It was in no way weaker than Lin Xuan's World-Destroying Law. In fact, if Lin Xuan's World-Destroying Law