C221 Pill Again

Ye Zichen looked up at Di Tian and said, "We don't have much time left. I'll teach you how to refine the pill now." Try to successfully refine the pill before they return. "

Di Tian didn't want to trouble Eighteen any longer, so he nodded. He took a deep breath and said, "Alright. "Then put the pill formula into my head. I have experienced this many times before