This sudden attack was truly unexpected.
What kind of person would dare to launch a stealth attack after witnessing this scene?
Could it be that he believes his own strength surpasses that of the many experts from both the righteous and evil paths, from Buddhism and the Demon Sect?
No one knew.
But he indeed made his move.
His figure was like a specter, filled with a chilling Yin Qi and raging Demonic Qi, elusive and unfathomable.
To this, Xu Yang showed no surprise; he raised his hand and struck with his palm, not toward the ghostly figure, but into... the void?
The void, the emptiness, within the air itself!
With a palm strike from Xu Yang, ripples appeared, and a figure tumbled out from the void, hands moving as fast as lightning, casting six seals in an instant, each move uncertain between reality and illusion, each style flowing between life and death.
The Undying Seal Technique!