C7131 Waste of Origin Plants

Xu Ying began to refine the pill according to the formula that Qin Ming had taught her.

Although she had no idea why she was refining the pill in such a manner, and even until now, she had no idea how it worked, but in the end, it was completed.

The speed of Xu Ying's second round of concocting the pill was undoubtedly much faster than the first round