C1576 The Discovery of Bloodstain

After several bids Pill Formula s were bid, Tang Ao suddenly thought of the Lin Fan he had met before in the Alchemy Conference. Originally, Tang Ao had wanted to use Shen Nong Emperor's set of Pill Formula s to exchange for the set of Pill Formula in Lin Fan's hands. But because of the sudden change in the alchemy table, Tang Ao was no longer able to find where Lin Fan was.

However