Gu Qing Shan the Wraith  

Standing on top of the mountain range, Gu Qing Shan's vision reached far into the distance.

Wild jagged rocks could be seen in every direction.

Some of the rocks appeared humanoid, others looked completely disfigured, but also monstrous at the same time.

The rocks simply stood there as if ready to brave another eon to come, silently bearing witness to the barren wasteland.

As he looked up, he saw the towering peaks of the mountain range that reached far beyond his vision, seemingly extending into unknown heights.

Looking down, the foot of the mountain range was also covered in fog and clouds, making it impossible to discern where things began and where they ended.

-----this is the Wraith realm's shelter?

The Human realm's shelters were dormant Wrought Iron Giants.

The Beast King realm's shelter was some sort of giant beast's leftover corpse.