Duan Feng had other reasons for saying so.
He also wanted to see if Piaomiao Pavilion was able to refine the pill. If that was possible, Piaomiao Pavilion would have become even more fearless.
He did not expect that Piaomiao Pavilion would be able to make such pills, even more than Gu Chaoyan did.
Gu Chaoyan smiled briefly, unaffected by Duan Feng's words.
Instead, she said confidently, "That is impossible. Even if they have one in their hands, they would not be able to make it. If anyone can make something like the Flying Pill, why would no one be able to make it earlier?"
Maybe by studying the Flying Pill, they could find out what herbs were used. But what about the Holy Spirit Water? It was colorless and odorless, and they could not possibly figure that out as one of the ingredients.
Apart from the holy water, it was also very difficult to make pills.
When they were able to refine the pills, the world would become totally different.