The master of the Hundred Medicine Hall chuckled, "If you don't mind this old man learning a trick or two, go ahead and refine it here!"

"I'd love to see how you, young man, manage to concoct this ancient lost elixir."

Qin Yu was overjoyed upon hearing this.

He was troubled by not knowing which step went wrong in his alchemy process, resulting in such an unusual elixir.