C389 They Won't Stop Until They Die!

Speaking of Qi Returning Pill, this was a kind of medicinal Pill that Ning Bai had always wanted to refine. It was just a pity that no one sold the medicinal formula. He did not know how to refine it. One had to know that this kind of thing was hard currency at all times. Who did not need to prepare a few Qi Returning Pills to make an unexpected demand? Moreover