The entire Elemental Demon Cave shook violently, the earth trembled, and ancient corpses burst forth from the ground, emanating a thick aura of death.
It was none other than one Undead after another!
Xu Gu was invoking the innate ability of the Demon Dragon King, the Undead King.
One Undead figure after another stood upon the earth, their hollow sockets flickering with a cold, ghostly Divine Light.
With weapons in hand, they faced the Elemental Mechanical Demons ahead with a frightening intent to kill.
The atmosphere was deathly still.
Xu Gu said indifferently.
In an instant, the horde of Undead charged forward, clashing with the Elemental Mechanical Demons.
These Undead, most of whom were ancestors of the Mage Clan who perished within the cave, fighting against Elemental Demons,
harbored deep-seated resentments against these Elemental Demons for a long time, unleashing countless attacks and Spells in a moment.
The scene was terrifying, extraordinarily shocking.
Li Junqing also joined the battlefield, and while astonished, said, "It’s still not enough, they have been empowered by the force of the Mechanical Abyss, becoming too strong!
"And their own strength has also severely exceeded the records of the ancient texts!"
Under normal circumstances, this Undead Army would have been enough to quell the upheaval in the Elemental Demon Cave.
But now, it was clear that it wasn’t enough.
Because not only were they bolstered by the force of the Mechanical Abyss, but also by Nangong Lingzi’s manipulation of the Yin Yang Pearl, drawing upon massive amounts of Elemental Magic Power.
Under these dual enhancements, the strength of these Elemental Mechanical Demons had exceeded Li Junqing’s comprehension.
Sure enough, in just a moment, the Undead Army began to collapse.
However, Xu Gu’s demeanor remained unchanged and indifferent.
Because summoning the Undead was not to have them kill the enemies,
but to drive all the Elemental Mechanical Demons, or their leaders, to a specific area.
What kind of brains could the Elemental Mechanical Demons have?
And even the Mutants from the Ascension Sect mixed among them, what brains could they have?
Naturally, they were all unwittingly herded to one place.
At this moment, they were still full of self-satisfaction.
Pleased that this troop of Undead was so easily vanquished!
But, the next instant!
Xu Gu’s eyes flashed, his aura peaked in an instant, and he swung down the Battle Instrument in his hand.
Nuclear Explosion Slash!
Triple-enhanced Firepower!
In that instant, a blade’s light soared into the sky, scorching like the sun, vast like an ocean, filling the entire world.
The Elemental Demon Cave vibrated, almost splitting in two.
The terrifying fluctuation made the Mage Clan people at a distance go weak in the knees, their hearts pounding rapidly, retreating continuously.
The weaker ones spat blood, or fell to the ground.
Not just that, it also spread outside the cave; the whole Holy Light City was violently shaking.
Even from a great distance, one could see a vast blade’s light soaring into the sky.
The surrounding Steel Beasts prostrated on the ground, some of the stronger ones, with faces full of terror, were shaking in fear.
Without any surprises.
Such a blade’s light descended, and the Elemental Mechanical Demons and Mutants of the Ascension Sect gathered together, utterly defenseless.
At this moment, the Mutants of the Ascension Sect mixed with the Elemental Demons realized Xu Gu’s intention in summoning the Undead!
It was to annihilate them in one fell swoop!
Sadly, by the time they realized it, it was already too late!
Facing Xu Gu’s strike that could almost create Heaven Creation, they had no chance to resist!
Their bodies instantly melted away.
Just before death, their expressions were filled only with horror and despair.
"How is this possible!"
They could never have dreamt that Xu Gu could be so powerful.
The force that should have stopped Xu Gu was obliterated by a single strike!
In fact, the disbelief in the hearts of those Mechanical Demons was even more profound.
Where was their immortality?
What about the promised invincibility, the infinite resurrection?