Although the surroundings were enveloped by anomalous substances, the barrier could hold for some time.
Through the light barrier, one could see several peculiar buildings inside, shaped like triangles and constructed entirely of spirit stones. They resembled towering spires, emanating astonishing energy fluctuations while maintaining an invisible connection between each other.
It was like a huge array formation.
Teams could be seen coming and going, intermittently, consisting of cultivators like Xu Qing and the captain who had accepted exploration missions.
Apart from that, the items inside the palaces within 500 kilometers had been moved out, and their appearances have been modified to become part of the formation.
And the most astonishing thing was that there are nine colossal white crystals floating in the sky, each with a size of a hundred thousand feet, resembling mountains.