C553 He Had Finished Making the Medicine

Su Xiangwan was a little surprised.

She was still wondering if Yong Chuan would encounter any bottlenecks.

"I took your blood and fed it to the Gu for a few days. I also used Zhao Changling's blood to raise some Gu worms. I wasted some time in this process, but I can't guarantee that this medicine would be effective. I can only say. . . You try it, I mixed it with the medicine