Although the "Cloud Continent" in the tomb was a miniaturized version, it was still extremely wide and vast.
Zong Shou and the few of them walked for 2 hours and they only managed to walk from the center to the south side of the cloud continent. They were 60 miles away from where they entered.
Zong Shou and the others could feel a slight chill on their bodies. There were thin layers of ice that appeared on the ground.
A look of joy appeared in Zong Shou's eyes. As expected, a moment later along with those 4 people entering, the ice layer became thicker and thicker.
For some reason, the surrounding heaven and earth's spiritual energy formed an empty region at this spot.
Zong Shou increased his speed and a moment later, he saw a pure black colored pearl hanging high above this area.
It was the center of this ice layer. Moreover, the space around the black colored pearl seemed to be collapsing.