In the Era of Ten Thousand Demon Hegemony, the Sky Swallowing Rat was one of the most powerful yao beasts in the Primordial World.
In that era, the Yao Race ruled the Primordial World.
As for humans, no one even knew which Lower Plane they were still in.
Back then, Di Wujiang relied on the innate divine abilities of the Sky Swallowing Rat Lineage to slaughter his way in every direction.
In the entire Primordial World, almost no one could match him.
Apart from that, he was also the wielder of the World-Ending Millstone.
Back then, he was just like Luohu of the Great Desolate World.
Imagine it: if Luohu had defeated Hongjun and become the ruler of the Great Desolate World, what kind of scene would that have been?
Di Wujiang back then was the same as Luohu, relying on the World-Ending Millstone to act without restraint, almost killing his way through an entire era.
Though he did not destroy the world, it was close enough.
But even then, he had failed to achieve Transcendence.
And after countless years passed, he seemed to see no hope of Transcendence. On top of that, the World-Ending Millstone became increasingly sinister, to the point that even he felt it was about to slip out of control.
So he found a way to seal away the World-Ending Millstone, and then spent a vast amount of time severing his connection to it.
And in the meantime, humans slowly rose, entering the Primordial World from the Lower Planes.
By this era, Di Wujiang had already been in seclusion for countless years, and the Primordial Demon Race had given birth to two more powerful races: the Primordial Violet Dragon and the Divine Fire Phoenix.
At that time, the strength of the Yao Race far surpassed humanity's,