C840 Turn the Fire into a Cauldron Pill Refinement Through Space

A rich medicine fragrance immediately spread out in all directions.

When Sun Hui saw Lu Yu's technique, his pupils constricted. "Transforming fire into a cauldron, refining pills across space?"

He had only seen this technique in ancient records.

However, this technique had been lost for many years. Some of the Fairy Doctor had used up a great deal of energy but did not recreate this technique