The so-called "Elixir Thunder" refers to the thunderous punishment from the heavens that occurs during the refining of a Law Elixir, as the process is excessively defying the natural order.
It is known that elixirs are categorized into five ranks: human, earth, heaven, law, and saint.
A Heaven Rank Elixir is already the limit for a skilled alchemist like the one from Xiao Dan City.
As for Law Elixirs, it is rare to hear of someone who can refine them.
Even if there are those who can, it requires an exceedingly long period of preparation and tempering, plus a bit of luck, to successfully refine one.
Yet, to think that with a few casual moves, Xue An could refine a Law Elixir.
This simply astonished the master from Xiao Dan City to the point that his jaw might have dropped.
Right at that moment, Xue An commanded coldly, "Condense!"
Boom.
The lightning faded away.
