Undying Old Man noticed Chen Nianzhi's expression and could not help but smile. "You brought two Great Emperors and seven eighth-layer Hunyuan Emperor Lords to assist me."
"I cannot let you return empty-handed. It is only proper that I give you one more innate supreme treasure."
As he spoke, Undying Old Man pondered for a moment before saying, "To be honest, this old man has another favor to ask."
Chen Nianzhi's gaze shifted slightly, and he immediately understood Undying Old Man's meaning.
He directly took out the Undying Battle Garment, then said with a smile, "This can be considered returning it to its rightful owner."
"This item is this old man's natal treasure. I truly find it difficult to part with."
Undying Old Man awkwardly rubbed his hands together, then said, "But rest assured, this old man will not let you suffer a loss."
As he spoke, Undying Old Man took out a jade box and solemnly handed it to Chen Nianzhi.
Seeing how grave he was, Chen Nianzhi could not help asking, "What is inside?"
"Chaos Origin."
Undying Old Man spoke gravely as he slowly opened it, revealing an incomparably dense mass of chaotic vapor within.
Chen Nianzhi froze slightly, his expression turning extremely solemn.
So-called Chaos Origin was an exceedingly rare chaos treasure, its value no less than that of an innate supreme treasure.
It was said that consuming such a divine item could increase one's chances of breaking through to the Great Emperor realm by fifty percent.
For those who had achieved sanctification through the fleshly body, it could even enhance their potential and increase the odds of shattering the limits of the flesh. Even for sub-saints, it was an item of extraordinary value.
"Back then, a chaos secret realm emerged beyond the Seven Domains of Southern