C4508 The Art of the World

Everyone saw the blackstone in Zi Chen's hand, but their expressions didn't change much. There were a lot of similar blackstone from before, and there were all sorts of grotesque shapes.

"Why did you pick up a rock?" Ulva asked in confusion.

"Found it in a cave. It's very hard!" Zi Chen handed the blackstone in his hand over to the other party.

Previously, he had already felt it many times