"Fine, then let's go a little farther." Chi Yunsang was in a gloomy mood, but he also knew Lu Xiaotian could not be blamed for this. Although Lu Xiaotian had somehow learned some information about this place, claiming to know it like the back of his hand would have been too absurd. Even Chi Yunsang, who had spent no less than a hundred years in Misty Hall and was already at Golden Core Late Stage, only knew about the stone passage where the Iron Corpse Sheath had previously been and its surrounding areas. Compared to the entirety of Misty Hall, that was merely the tip of the iceberg.
Before Chi Yunsang had even finished speaking, an immense pulling force suddenly came from within. Even their bodies could not help but tremble.
Looking up, they saw an enormous vortex above them. Vast amounts of yellow sand were sucked up from the ground into the vortex overhead. In an instant, the surroundings grew darker and darker. The spiritual energy between heaven and earth—even the light itself—seemed to be drawn into that gigantic vortex.
Around that enormous vortex were several smaller ones.
"Heaven-Flying Sand Grottos!" Even with Lu Xiaotian's unyielding will, he could not help crying out at the sight of the vortices before him. In the vast world, it was not only humans and demon beasts that could evolve and grow stronger; there were also certain strange existences. Sand grottos had originally been nothing more than natural phenomena in the cultivation world, but they too could continuously evolve. No one knew how many tens of thousands of years these sand grottos had existed, yet they had actually broken free of the ground's restraints and risen into the sky. While sand grottos were on the ground, there were still quite a few ways