Chapter 3778: The Founder of Medicine

just demon beast urine."Ye Bufan said, "This prescription of mine is quite special. It requires the urine of a beast above the eighth rank, and it has to be a large amount; otherwise, it won't work.""...Looking at He Hongying's sincere expression, he didn't punish her too much. He waved his hand and said."It's fine, they didn't cause any major harm. Let them leave and disband the Immortal Guard Sect....