A mysterious phantom appeared, shaking the Space-Time of eternity!
This was the ultimate foundation of the Demon World, unknown even to the vast majority of Demon Kings. Only the Heavenly Demon King and a handful of ancient Demon Kings knew a little of it.
This foundation had only been activated twice in the entire Demon World over dozens of Epochs!
It represented a true moment of life-and-death survival for the Demon World.
Once in the Primordial Era, and once now!
That phantom was not a physical entity. It was more like an imprint of rules, the incarnation of a concept!
Its very existence was the greatest calamity!
This was the utmost limit of power this world could bear!
Even a fraction stronger, and it would surpass the limits the world could withstand, triggering the rejection and backlash of the entire Greater Realm. It might even cause everything to collapse, bringing about consequences beyond measure.
Bathed in the bizarre radiance emanating from the altar, the Heavenly Demon King threw back his head and laughed madly, his voice already twisted.
"Do you feel it, Su Bai?!"
"This is true invincibility! The manifestation of a Dao above Kings!"
"It is an imprint of the witness and ruler of Epochs rising and falling!"
"When the First Immortal King saw it appear back then, he knew he could not resist it and fled in disgrace!"
"In the end, you can only follow in his footsteps!"
The Heavenly Demon King stared fixedly at Su Bai, hoping to see shock and fear on his face, or at the very least gravity and the intention to retreat.
Only then could his inner demon be soothed, even slightly.
His opponent had things he feared too!
Yet what he saw was a pair of eyes burning with an unprecedentedly blazing