Mixed Elixir

Life is between heaven and earth, elixirs are outside time and space. Everything can be turned into elixirs, and elixirs can be divided into three, six or nine grades. Although Feng Kun is a time traveler, in this world where pills determine destiny, he has become a shame for time travellers, and obtained a mixed elixir that is not even as good as a mud elixir. The world is shallow, my fate is up to me, whether it is a dragon or an insect, I have the final say!