Ms. Nian Shutong continued her search for the source of the Crystal Stones and finally found a cave underneath a large rock.
Standing on the Gobi Desert, looking downward, it was pitch black.
She took out a portable lamp from her Space Button, turned it on, and a soft white light illuminated several meters around her.
Ms. Nian Shutong protected herself with Spiritual Energy as she walked into the cave.
The cave sloped downward, starting off gently, but it became steeper as she progressed, and at one point, it was almost vertical.
After about an hour, she finally reached the bottom.
Ms. Nian Shutong raised the lamp in her hand, stretched out her arm, and probed forward.
As the light illuminated the area, she realized it was not very big. She could hardly stand up straight, and upon spreading her arms, she could almost touch the walls on both sides.
However, the feel of both walls was very different.
Much smoother.