C160 Gun Tomb Forbidden Ground(2)

There were no plants growing on the ground, not even moss on the rocks.

"This is the passage to the Spear Tomb. These stones form a wonderful formation. Even I don't know who set it up, and I can't crack it. In the past, only the clan head could crack it, but now the method to crack it has been lost along with my father's disappearance. However, I know how to walk, and I won't use the formation