In the afternoon of the same day, Li Mu brought Qi elixir and came to the alchemy hall again, and after getting Yang Qingwandao's tacit approval, he entered an alchemy room where no one was around.

First, he closed his eyes to eliminate distracting thoughts, and then sorted out Chu Nan's memory of refining the pill a little, and he began to refine the pill.

One after another, the Dharma Decisions emanated from between the fingers, and all kinds of spiritual energy were kneaded together, and the temperature slowly rose.

"Po~~~"

A flame the size of an egg burned between his fingers, and he controlled the Dan fire with his left hand, causing it to float at the bottom of the prepared Dan furnace.

Wait until the alchemy furnace is preheated to complete the impurities, simply clean up the impurities in the furnace, and then start to put the elixir.

The elixir he wanted to refine was the second-grade Huiling Pill.

Under normal circumstances, before alchemists come into contact with alchemy, they must first try to refine the elixir, and the medicinal materials they refine are also first-class pills.

A pint of pills is actually not a pill, because it is refined with ordinary medicinal materials, and some of the pills are not even in the form of a pill, and they are directly ointments or medicine powders.

Therefore, strictly speaking, a first-grade alchemist cannot be regarded as an elixir, and a first-grade alchemist is not a real alchemist. Only by learning the refining of the second-grade elixir can one be called an alchemist.

Due to Chu Nan's accumulation of a large amount of alchemy knowledge and memory, Li Mu skipped the previous things and directly began refining the second-grade pill.

Woohoo!!

One by one, the elixir was thrown into the alchemy furnace, and after a while, there was a change, some of the elixir began to melt, and some were still the same.

There is also a skill in putting the elixir, the elixir that is difficult to melt should be put into the Dan furnace as soon as possible, and the elixir that is easy to melt should be put last, so that it can be perfectly integrated.

Therefore, strictly speaking, the release time of each elixir is different. If you miss the time, it is easy to make mistakes and lead to the failure of alchemy.

"Whew~~~"

After putting the elixir, Li Mu secretly breathed a sigh of relief, the process was relatively simple, and he didn't make a mistake.

It is relatively simple to say, but relatively speaking, if it were not for Chu Nan's alchemy knowledge and experience, it would be impossible for him to succeed in the first attempt.

Ordinary alchemists, when they start alchemy, even if someone instructs them, it is difficult to grasp the release time of the elixir if they do not release the elixir dozens of times.

This is just a relatively simple process of putting elixir, plus refining elixir later, and a series of complex processes such as the more difficult Ning Dan. If you don't go through thousands of tempering, it is difficult to refine the elixir.

This is also an important reason for the scarcity of alchemists. Just imagine, the second grade of the pill, every time it fails, it will consume a thousand gold coins.

Ten spirit stones will die a hundred times, how can an ordinary martial artist withstand such consumption.

"Refining elixir. ”

While controlling the temperature, Li Mu carefully observed the fusion of the elixir in the alchemy furnace, this step is very crucial, if there is a slight difference, the pill in the back does not need to be practiced.

Li Mu was sweating on his forehead, and he didn't know if it was due to the heat or his high concentration. He looked at the alchemy furnace without blinking.

Hiss ~~~

Under his control, the elixir began to melt completely.

Suddenly.

Zi –

A puff of black smoke came out of the Dan furnace, and one of the elixirs turned completely black before it could melt. Immediately after, black smoke froze, and the elixir in the entire alchemy furnace turned black.

A pungent smell permeated the entire alchemy room.

"Failed. ”

Li Mu pouted, alchemy was more complicated than he imagined, even with Chu Nan's alchemy knowledge and experience, he didn't practice it.

"Go on!"

After thinking carefully about the reasons for the failure, he continued to refine the elixir.

Clean the Dan furnace, put the elixir, and refine the elixir······

Zizizi——

Black smoke and pungent taste. The second furnace of elixir failed again, and when the last elixir was about to completely melt, the temperature was still a little high.

"Go on!"

"Zizizi-"

There were three furnaces of elixir in a row, but no elixir was refined, let alone Cheng Dan.

"It's almost, go on. ”

Li Mu closed his eyes and thought about it for a while, and then began to continue alchemy, although he failed every time, he was not discouraged, and he did not make the same mistake the second time.

Fourth furnace.

"Melt it for me. ”

Li Mu snorted lightly, and the last elixir completely melted, all turning into the ointment of the elixir.

Whew~~~

With a long sigh of relief, he smiled, and after four alchemies, finally all the elixirs were perfectly fused.

Then it was time to eliminate impurities, he carefully controlled the temperature of the Danhuo, some black-brown substances were squeezed out of the ointment, and the elixir essence became lighter and gradually rose. The impurities were also eliminated little by little, sticking to the bottom of the Dan furnace, and a faint fragrance began to diffuse.

However, due to the strong smell of the previous pungent waste pill, the fragrance was completely masked by it.

"It worked!"

Li Mu was a little relieved, he didn't make a mistake in the process of refining the elixir. In this way, even if he can't refine the elixir, he will be a little more confident in tomorrow's assessment.

"Ning Dan. ”

Woo Woo Woo ~~~

One after another, strange magic decisions were punched out from between Li Mu's fingers and entered the alchemy furnace, the floating ointment began to condense, the water evaporated, and slowly turned into an irregular round pill.

With the last spell being played, a perfect round pill was born, but it was a little potholed and not rounded enough.

"Hehe, isn't alchemy easy?"

Li Mu smiled proudly, but his smile didn't last for ten seconds, and he found that Dan Pill suddenly trembled violently.

"Not good!"

Bang~~~

The formed pill suddenly exploded, if Li Mu hadn't been prepared, he would have had to spray his face with dregs, and the pungent smell in the room would have become a little heavier.

Nima······!

"Come again!" Li Mu shouted, regrouped, and turned on the furnace again.

Fifth.

Bang~~~

Sixth.

Bang~~~

Seventh.

Shout!

A turquoise pill flew out of the Dan furnace and landed in Li Mu's palm, opening the furnace seven layers in a row, and he finally refined the first pill.

Glancing at the Huiling Pill, I saw that it was verdant, round and shiny, full of appetite.

Click~~~

Before Li Mu could rejoice, a crack appeared on the elixir, and the light of the verdant elixir dimmed a little.

Inferior elixir?!Li Mu glared.

In half an afternoon, all ten pairs of elixirs were practiced.

The eighth alchemy and the ninth alchemy were successfully completed, refining the high-quality Huiling Pill, and the tenth time he directly refined the best elixir.

······

At dusk, Yang Qingwan walked into the alchemy room, and couldn't help frowning, although the alchemy room was cleaned up, but the pungent smell of waste pills inside could not be dissipated no matter what.

"Ahem, cough, cough, this stinky boy, how many pills have you practiced?"

Yang Qingwan shook her head. She has seen a lot of disciples like Li Mu, thinking that she has learned some alchemy knowledge, and secretly started alchemy, but in the end, not only can she not refine anything, but also waste a lot of money in vain.

Walking out of the alchemy room, Yang Qingwan showed a hint of a smile, she felt that when they met again, Li Mu would definitely ask her about alchemy······