"Undying Power" was unleashed once more, and Su Yuan recovered all his expended energy and physical injuries again.
"What? Again? Can a Source Saint really unleash such an outrageous recovery ability a second time?!"
"Could this ability be used many times? How is Little Immortal Saint supposed to fight like this?"
"If a recovery ability can be used repeatedly, it's no different from fighting someone with an immortal body."
As Su Yuan restored his losses once again, everyone around Profound Heaven Plaza was left utterly dumbfounded.
Chen Shenxiao had unleashed Nine-God Immortal-Slaying Slash several times in succession, and his Astral Power consumption had visibly increased.
No matter what, Chen Shenxiao was only a Transcendence Realm, High Tier martial artist. Repeatedly using the Peak Emperor-Tier Martial Technique, Nine-God Immortal-Slaying Slash, would certainly consume an enormous amount of energy.
Nine-God Immortal-Slaying Slash was among the strongest of all Peak Emperor-Tier Martial Techniques.
Its grade vaguely exceeded the scope of Peak Emperor Tier.
In the Ninth Star Domain, martial techniques of this type were called Transcendent-Grade Emperor Techniques.
There were extremely few Transcendent-Grade Emperor Techniques. Across the entire Ninth Star Domain, there were currently fewer than ten.
There had originally been around ten, but after the Star-Domain War ended, several vanished from the world along with the Saints who had died.
Such Transcendent-Grade Emperor Techniques were exceedingly difficult to cultivate. Even some World Realm experts found it difficult to master them in a short time.
Among the few current Transcendent-Grade Emperor Techniques, Nine-God Immortal-Slaying Slash ranked within the top three in cultivation difficulty.
The fact that Chen Shenxiao had mastered it at his current stage was enough to prove how formidable his talent was, and how monstrous his aptitude for martial techniques was.
Like Su Yuan, he had cultivated the Mind-Gathering Spirit