This colossal thing was an incomparably massive ancient tree.
Naturally, this tree was the Dao Tree.
Wu Kong, Feng Xueji, and Venerable Qing were all startled by the Dao Tree's sudden appearance.
The Dao Tree was simply too enormous. Even one ordinary branch was larger than Golden Soul Mountain.
At first glance, the three of them had thought that the Soul Clan's Crimson Nether Ancestor Tree of the Chi Ming Tribe had suddenly appeared.
But clearly, although both the Dao Tree and the Crimson Nether Ancestor Tree were incomparably huge, they were entirely different.
As the Dao Tree descended, it emitted an aura that did not belong to the Heavenly Soul Source World. A completely different power of rules surged outward.
Boom!
The Dao Tree landed upon the earth beneath the vast abyss. Countless roots moved rapidly like dragons and snakes, plunging deep into the ground in an instant.
At the same time, the rule power emitted by the Dao Tree instantly enveloped an area of ten million li, completely driving out the rules of the Heavenly Soul Source World.
Replacing them!
Although the Dao Tree's rule power was far weaker than that of the Heavenly Soul Source World, occupying this space of ten million li was as easy as turning one's hand over.
Once the Dao Tree's rule power filled this region, this space truly came under Su Mo's control.
"What is this...?" Feng Xueji and Wu Kong exchanged a glance, each seeing the shock in the other's eyes.
They did not need to guess to know that this was the World Heart of the Yuanshi World. Otherwise, it could not have altered the rules here.
Venerable Qing's expression changed slightly. Naturally, he had seen through it as well.
However, he was not overly concerned. As long as the