Research on a Poison Formula

"It's really hard to cultivate!"

Zhou Feng sighed and gave up on cultivating the Demon-Devouring Technique.

This level of dao art was not something that could be learned in a day or two. Therefore, he only took some time out every day to cultivate. His current main focus was still to integrate his strength.

He had already finished his daily cultivation.

At that moment, he picked up the jade slip that Senior Brother Mo had given him. He placed the jade slip on his forehead and used his soul to extract all the information in the jade slip.

In an instant, some basic knowledge about pill refinement surged into his mind.

This included the matching of medicinal herbs and the mutual suppression of each other.

"The Tri-Blaze Pill Refinement TechniqueI?"

Zhou Feng didn't expect that there was actually a pill refinement technique in this jade slip.

Although it was only the simplest entry-level technique, it was still valuable enough.