C1104 Black Paper

This black xuan paper was as light and fragile as the black plastic bags. While holding it in his hand, it was as light as a feather, but it was also very tough.

When he saw Ye Feng pick up the black piece of paper, Han Yitang let out a heavy sigh. He knew that Ye Feng's suggestion had succeeded, and after burning the Dunhuang Heaven Soaring Diagram, he had truly gotten his hands on the secret