I Became the Demon King of Lust - Chapter 374 Second round (4)

... of rocks that was in the center of this room.

This monster was completely covered in rocks and looked more like it was just a pile of inanimate rocks than anything, but if one looked closely, they would be able to see the hide that was underneath.

It seemed that there was a layer of rocks that formed a shell on this thing's back while the underside wasn't covered by anything.

As soon as I saw this, I could guess what kind of animal it was.

It was some kind of arm ...