The next moment, formation ripples spread across the ground beneath them.
As the formation's power swept over them, Su Shi'er immediately suppressed his instinct to resist and allowed the force to engulf him.
The scene before his eyes changed drastically. When he opened his eyes again, the two of them were already standing within a void-like formation space.
Su Ye's hands did not stop moving, continuing to form hand seals.
The seals merged into the surrounding formation space, and a streak of flowing light quietly appeared, guiding the two deeper into the void like a pathfinder.
As the flowing light extended, Su Ye flashed forward and immediately stepped upon the positions of the Five Elements and Eight Trigrams.
Without revealing anything, Su Shi'er observed it all, silently memorizing Su Ye's footwork before decisively following close behind, moving in tandem with him.
After the time it took to burn an incense stick.
The scene ahead changed once more, and the void-like formation space vanished.
In its place stood a vast underground chamber.
Within the chamber, formation patterns glowed one after another, illuminating the entire underground space.
At the center of the chamber, a colossal entity formed from condensed clouds and mist, over a thousand zhang long and shaped like a dragon, continuously twisted its body. Like a fish swimming through water, it darted through the formation seals formed by the array patterns.
The colossal entity had not developed intelligence, yet the rolling mist possessed extraordinary spirituality.
As it writhed, its cloud-and-mist body alternately condensed and dispersed, carrying an indescribable mystery.
Standing in this vast underground chamber, Su Shi'er could feel even more clearly how exceptionally abundant the spiritual qi was.
With every breath, boundless spiritual qi coursed through his five viscera and six bowels, leaving him refreshed and clear-minded, his heart