C432 Human Skin Monster
Those Bone Stone began to tremble.
The number of Bone Stone that had blocked the mural cave in the past had increased by a lot. A wide expanse of smooth Bone Stone extended to the base of the wall. It was at least a hundred meters long.
Initially, a thought struck me. If I am unable to break through the Bone Stone, I can once again carve open another part of the wall and leave this place