When he saw this, Mu Jinshi finally understood why there was an extremely extraordinary dividing line between fourth-grade elixirs and third-grade elixirs!
In other words, third-grade elixirs are easy to obtain, but fourth-grade elixirs are difficult to find!
Similarly, a third-grade alchemist is easy to achieve, but a fourth-grade alchemist is quite rare!
The fourth-grade elixir and the required medicine-refining furnace cauldron must be refined by a fourth-grade weapon refiner and be able to withstand intense fire burning!
Similarly, the fire required for the fourth-grade elixir must be the fire of heaven and earth.
In other words, ordinary fires obtained by burning vegetation, coal, etc. can no longer be used. Fires naturally formed between heaven and earth must be used. The easiest thing to think of is the earth fire formed by underground magma!
Mu Jinshi couldn't help but sigh, this earth fire was not accessible to ordinary people. If he accidentally fell into the magma, his body would be gone!
Therefore, it is no wonder that it is so difficult to be a fourth-grade alchemist.
Looking further down, there are fifty and thirty types of fifth-grade and sixth-grade elixirs, respectively!
The prescriptions are also very detailed. The cauldron and flame required for the fifth-grade and sixth-grade elixirs are the same type as those of the fourth-grade elixir!
Next, it’s time to reach the seventh level!
There is another watershed between the seventh and sixth grades!
The number of prescriptions for seventh-grade elixirs has been reduced to twenty! The medicinal materials and methods of refining the medicines are also very detailed.
However, the cauldron required to refine seventh-grade elixirs requires at least a cauldron refined by a seventh-grade alchemist before it can be used!
And the flame required to refine the seventh-grade elixir is even more special. It turns out to be the cold fire of the netherworld that requires the coldest yin!
Seeing this, Mu Jin couldn't help but sigh.
Even if his mental strength is enough to support him to become a seventh-grade alchemist, the medicine cauldron and the so-called Netherworld Cold Fire trained by this seventh-grade alchemist alone are enough to put him in trouble!
If you can't find these two things, you will never be able to refine seventh-grade elixirs, and naturally you will never be able to become a true seventh-grade alchemist!
Mu Jinshi couldn't help but suspect that this was probably the reason why seventh-grade alchemists were so rare in the world. Some people, even if they were qualified to be seventh-grade alchemists, could not find suitable medicine cauldrons and flames at all.
…
Then read on, the eighth-grade elixir!
There are twelve kinds of prescriptions for eighth-grade elixirs. Among them, only half have detailed prescriptions and refining methods, while the other half only have a prescription and no refining method. Even in that half, there is no refining method.
Behind the prescription, it also specifically says that the prescription has not been verified and the authenticity cannot be determined!
At the same time, the medicine cauldron required for the eighth-grade elixir is even more abnormal. It is completely different from the previous medicine cauldrons that required advanced weapon refiners to refine. Instead, it requires a heaven and earth furnace!
The melting pot of heaven and earth, if nothing else, just these four words can make people feel intimidated!
What is the melting pot of heaven and earth?
This point was not mentioned in the "Ancient Alchemy Prescriptions" and Mu Jinshi had no clue at all. It was quite funny that he had never heard of it!
But what is certain is that this melting pot of heaven and earth is certainly not easy to obtain!
And the flames required to refine the eighth-grade elixir are a little more abnormal, actually requiring soul fire!
Mu Jinshi was speechless. What is soul fire?
Is it the fire that burns the soul? But, is there such a thing as a soul? Even if it is, how can it burn the soul?