The Fifth Chaos Supreme Treasure!
Had anyone else heard those words, they would surely have stared dumbfounded, their jaws dropping.
After all, everyone knew that the legends spoke of only four great chaos treasures.
They were the Creation Green Lotus, the Chaos Bead, the Creation Jade Disc, and the Heaven-Opening Divine Axe.
Where could a Fifth Chaos Supreme Treasure possibly have come from?!
Yet Gu Changqing possessed memories of two lifetimes and knew more legends and secrets than anyone else.
In fact, the legends of his previous life did indeed speak of a Fifth Chaos Supreme Treasure.
It was the World-Destroying Mill!
Even among the Five Great Chaos Treasures, the World-Destroying Mill ranked among the most powerful.
It embodied the supreme power of destruction.
Once it emerged, it would grind everything to pieces, returning all things in heaven and earth to chaos until nothing remained.
Even the Heavenly Dao Will would be utterly ground out of existence.
It was precisely because of such legends that, even by the Dharma-Ending Era, the World-Destroying Mill had never emerged, and its whereabouts remained unknown.
One could well imagine just how incomparably terrifying the World-Destroying Mill was.
No wonder Gu Changqing had arrived at such a conjecture.
After all, if a supreme treasure like the World-Destroying Mill lay buried beneath the Western Lands beyond the God-Slaying Spear, everything would make sense.
Even a trace of the World-Destroying Mill's leaking aura would be enough to devour boundless spiritual energy and suppress the recovery of the Western World's heaven and earth.
Its power was far beyond anything the God-Slaying Spear could match.
At that thought, Gu Changqing's expression changed dramatically.
Ignoring Maitreya nearby, he immediately leaped into the immense Heavenly Abyss and headed toward the source of the leaking aura.
Icy cold!
Pitch-dark!
At the same