C375 The Third Refinement

Lei Tian, on the other hand, was even more adept at refining this time than the last time. Every step was perfect and impeccable. There was not a single mistake, but the timing of adding the Purple Snake Grass was still not right. So this time, he still failed!

"Impossible. I have already tried my best to follow the steps in the pill formula step by step, refining without any mistakes