C233 Huan Tian
Xu Xian sat down with his legs crossed. The Rock Opening Blade in his hand had already condensed. The leaf of the World Tree was wrapped by the Beginner Earth Stone. He wanted to take out the unpetrified part bit by bit along the lines.
This was an extremely torturous process. In the end, even Xu Xian's hand, which was holding the saber, felt a little sore. Finally, the veins of a leaf appeared