There were many medicine refiners at Huayan Peak, but few wanted to refine intermediate-level, high-grade pills, let alone advanced or special ones.
If there was a medicine refiner like that in any camp, they would be treated like a Buddha.
"I think Ye Chenglin has one. It was given to us after we saved someone from the west. Ye Chenglin kept it," Shui Xian said.
The four medicine refiners were picking herbs when they came across a demonic beast chasing a person. The four of them worked together to save him.
He gave them an intermediate, high-grade antidote pill and other medicinal pills to thank them.
However, Ye Chenglin used Ye Chengzong's power to take everything. She even said she wanted to study them and see if she could advance to the intermediate, medium-grade level.
Her research yielded no results, even after a year. They also used most of the medicinal pills given to them.