C677 Fire of soul

"Understood, then I'll be counting on Master Lin." nodded his head. Refining and refining pills were the same, both with a failure rate, he could understand all of this.

Although 10% failure rate was already quite a good probability, it still made Long Bufan a little nervous. However, compared to the other low and middle level spirit blacksmiths who had a failure rate of over 70%