C728 Why
Regarding the perseverance of Zhao Lesheng and the others, Yang Chen was also impressed to the point that he had to the point of prostrating himself before them.
Ever since Zhao Lesheng and the others used the dogtail grass provided by Yang Chen to make a qualified limb rebirth medicine, and why couldn't they use ordinary dogtail grass to make a limb rebirth medicine that had a little effect