Li Guihe looked at the sword light blazing like the sun overhead, and his expression changed abruptly.
He had never imagined that Xu Changxing would dare to merge his body with his sword and come slashing down.
This was practically staking his life on the attack.
After all, Li Guihe's cultivation realm was higher than Xu Changxing's, and with the Mountain-Guarding Grand Formation supporting him, he was all but invincible.
Under these circumstances, Xu Changxing, who was only at early Spirit Transformation, actually dared to act so brazenly. He clearly thought nothing of Li Guihe.
At that thought, the anger Li Guihe had repeatedly suppressed finally surged out beyond his control.
His face twisted as he said, "Since you insist on pushing me so hard, then die!"
Li Guihe fully activated the Mountain-Guarding Grand Formation below.
Rumble!
The earth veins below began to fracture instantly under the excessive extraction.
Countless mountain peaks collapsed as a result.
The violent rumbling briefly drowned out even the thunder overhead.
Li Guihe's aura instantly climbed to its peak.
His terrifying blood-colored primordial spirit swelled so much that it actually tore open horrifying cracks across his flesh.
The Spirit Transformation Ancestor's blood then turned into a boundless spiritual energy storm that swirled around him.
"Die!"
With a beastlike roar, Li Guihe charged straight toward the sword light overhead.
Li Guihe's sudden eruption did somewhat exceed Xu Changxing's expectations.
His repeated concessions earlier had almost made Xu Changxing forget that his opponent was a demonic ancestor long infamous for indiscriminate slaughter.
But rather than panic, Xu Changxing grew even more excited.
Only an opponent like this was worthy of this sword strike!
Instead of avoiding the brunt of the attack, Xu Changxing likewise drove his primordial spirit to its limit.
Brilliant starlight shone from his primordial