Chapter 563

• During this period, the control of the temperature was even tighter and tighter, but if there was a slight error, it would definitely be a lost cause.
• Yun Chen was good, the first time he refined the Cloud Dan, he succeeded, and the first time he refined the extremely difficult to refine first grade elixir, the Poison Dispelling Dan, he also succeeded, if he didn't know that Yun Chen hadn't refined this kind of elixir at all before, and that the other party's age of bone was indeed only in his twenties, he would have to suspect that Yun Chen had already immersed himself in the Dao of elixir for dozens of hundreds of years. The Poison Dispelling Pill was successfully refined, and next, Yun Chen refined a few more batches of First Grade Pills, all of which were successful.
• After the first grade pills were successfully refined, the next step was the second grade pills.