Chapter 645
After leaving the Ancient Wilderness Dimension, Li Mu silently observed the collapse and destruction of the dimension before him from outside.
With the Primordial Heart Sense and the Primordial Spark, he could clearly see every subtle change in the dimension's destruction. This was an absolutely unique gain for him. Even other Primeval Lifeforms, including Nine-Pillar Sacred Ancestors, could never observe the complete internal changes throughout a dimension's destruction.
After all, including the Ancient Wilderness Dimension, there were only three known dimensions in the Ancient Desolation Void.
As he observed the dimension's destruction, Li Mu's understanding of time, space, and dimensions grew ever deeper.
Yet the deeper his understanding became, the more awe he felt.
Time and space formed dimensions, and dimensions gave rise to different worlds that evolved different roots.
At the same time, the Dimensional Roots that formed different dimensions also differed from one another and mutually resisted each other.
Even if a Primeval Lifeform attained the Dao in one dimension and immediately traveled to another, they would still suffer layer upon layer of suppression in the new dimension. Even their Primordial True Name might fail, causing them to die as easily as if they had undergone True Spirit Reincarnation.
This was why Primeval Lifeforms established Sacred Worlds, because only a Sacred World was truly theirs, a source of power unaffected in the slightest.
Even if a Primeval Lifeform traveled to a new dimension, their Sacred World could resist the new dimension's rule-based suppression and preserve their peak combat power.
Li Mu understood all of this clearly, so none of it left him confused.
What truly puzzled him was the essence of spacetime itself. The so-called Spacetime Root and Dimensional Root were merely powers created by Primeval Lifeforms themselves. Although the Spacetime Root stood above pure spacetime