"What does the ordinary success rate mean?" Zi Yan said curiously: "Ordinary people can also make alchemy? Is there a little success rate?"

"Uh, no, the normal success rate is based on the foundation of alchemy. It was the first time they saw the Qingshen Danfang, and the success rate was around 5%, which is relatively high." Zhang Han laughed.

Ordinary people do alchemy, and they can't even control the heat well, so how can they do alchemy.