chapter 174 Refining Xuanzhi Dan

No alchemist can guarantee that there will be no failure in his alchemy career.

In Luo Xiu's memory as a ninth-level emperor-level alchemy master, there are nearly tens of thousands of failed experiences. Especially when learning alchemy from the beginning, every success is actually a failure to accumulate experience and talent. Obtained.

Although he failed once, Luo Xiu's expression did not change at all, and because he failed this time and figured out the...