Prismatic Spaces were too ancient; nobody knew when the first one emerged. It was indefinable.
Even when Jiang Xiaobai asked Gu Ning, he didn't receive a definitive answer.
But one thing everyone was certain of was that the emergence of Prismatic Spaces heralded the decline of Heaven's Path. Over millions and tens of millions of years, Heaven's Path had nurtured who knows how many powerhouses. Such a burden on Heaven's Path would naturally lead to this.
All things in the world must go from prosperity to decline, and even the Heavenly Dao cannot avoid this ultimate truth of the universe.
Nothing is eternal; everything is relative.
Even the mightiest cultivators could only achieve immortality under Heaven's Path. However, should Heaven's Path falter, the first to suffer would be these terrifying powerhouses, nearly fused with Heaven's Path itself!
Jiang Xiaobai and his companions had arrived at the predetermined Prismatic Space and commenced their formal upgrading plan.