C1590 Blood Devil Cave

The old man still had a good impression of Yang Huang. When he heard Yang Huang's words, his face was a little disappointed, but he also expressed his understanding. After all, if a medicine like the Pure Profound Core could be casually refined, wouldn't it be too heaven-defying?

"Do you plan to auction it or directly sell it to us Gray Heaven?" The old man looked at Yang Huang and asked