"Junior Brother, you're also quite lucky. The elixir recipe you provided contains several medicinal herbs that are unheard of. We've asked around all the surrounding markets and couldn't find anyone selling them. Some even say that in the Immortal Cultivation World, these herbs simply do not exist."
"Heh, I don't believe that. How can it be that in a prescription, every other herb exists but these few do not?"
"We argued vehemently with someone on the spot and ended up in a quarrel."
"Fortunately, at that time a disciple from the Medicine King Sect passed by, heard our argument, and out of curiosity, asked us about the specific elixir recipe."
"He then chose a few common herbs as substitutes based on their medicinal properties."
"Only then were you able to take this medicine, Junior Brother!"
...
It was when he first met the esteemed Celestial Immortal, received the Jade Decree of Law Invocation as a reward.
