Chapter 221 : Charcoal Making and Pill Refining

Although he had previously refined a pill, he was still inexperienced. So he didn't expect to succeed in the first attempt. Instead, he planned to try several times, using the blood lingzhi in his hand to refine at least three batches of pills. Pill refining required special alchemical fire, and obtaining alchemical fire required the production of special charcoal, which he hadn't had time to make. The reason why the previous Bai Grass Pill was only of third-grade quality was because of the furnace fire. Otherwise, the quality of the Bai Grass Pill could have been better.