Yu Ruyi's appearance is completely different from usual when she is alchemizing, her expression is focused when she is alchemizing, but she usually looks like a kind old man.

Demon Yun stood on Yu Ruyi's side, holding his breath and concentrating, watching with full attention the gesture of Yu Ruyi's intention to throw the medicinal materials into the medicine pod, as well as the interval and order of putting the medicinal materials in.

These things are what she needs to learn, although she said that she had learned these things in the previous month, but the actual operation is even more difficult, and the difference between theoretical knowledge and practical operation is not a star and a half!

However, there is no trace of any opportunistic thing about these techniques, and the only way is to keep practicing, and constantly familiarize yourself with all the herbs and all the pills.

Yu Ruyi has been alchemy for more than forty years, and the accuracy of the technique and each time he puts in the medicinal materials has reached a peak point, and there is probably no one who can surpass him in alchemy on this continent!

The refining of a furnace of elixir requires the alchemist's full dedication, which is why alchemy requires spiritual attributes, and the control of the heat and the time of the pill is the foundation of the success of a furnace of elixir, and all of these need to be supported by spirit. This is not possible without spiritual attributes.

Half an hour has passed, and all the medicinal materials have entered the medicine tripod, and the current step is called Rong Dan! The medicinal properties of all the herbs are fused together.

This step needs to be sorted out through the wood attributes, as well as the assistance of spiritual attributes, the medicinal materials have no rejection of the wood attributes, so it can shuttle between various medicinal materials to let them fuse with each other.

Now there is no need for Demon Cloud to watch this step, because it is all carried out in the medicine tripod, and she can't see it if she wants to, so now she sat aside, closed her eyes, and began to cultivate.

The length of time for alchemy is determined by the merits of the elixir being refined, and the higher the grade of the elixir, the longer the time required for refining.

Because this pill is mainly for a demon cloud demonstration technique, Yu Ruyi hung the refining of a three-grade pill, and the refining was completed, which took two hours.

After the refining of Jade Ruyi was completed, he saw that the demon cloud was cultivating, and he did not bother, the best thing about alchemy is to be in a state of full energy, although it is said to be a spiritual illusionist, but it is still not sloppy, if the mental state is not good for the refining of the elixir, it may cause extremely serious trouble to the alchemist.

Demon Cloud opened his eyes, and it was already an hour later, and he stood up, his eyes full of anticipation and excitement! I've been studying for so long, but it's always been some theoretical knowledge, and now it's finally time to start the actual operation.

"Yun'er, this pill is a first-grade pill, and of course it is also the simplest pill among the first-class pills, you take it. These medicinal materials need to be fused after entering the medicine pod, so there is no need to prepare the medicinal juice! Yu Ruyi took out a Dan Fang from the space ring and put it in the hand of Demon Yun.

The refining of pills is actually divided into many types, just like before Yu Ruyi, because the medicinal materials themselves can be fused with each other, so there is no need for early preparation, but if not, it is necessary to make the medicinal juice through some special methods and then refine it.

Learning alchemy is called the most expensive study, because if you want to become an alchemist, you will destroy countless medicinal materials in the early stage, and the current price of medicinal materials is not what ordinary families can afford to buy. Only a large family with a rich background can have the ability to cultivate an alchemist.

"Hmm!" Demon Yun looked at the pill and walked to the side of the room, which was the place where the medicinal materials were stacked, and the production of a pill did not require precious medicinal materials, so he needed to go to that room to find it himself. This is also to test Demon Cloud's ability to identify medicinal herbs.

There was the required dose on the pill, and after taking it, he returned to the alchemy room.

Yu Ruyi sat on the stool, watching the operation of the demon cloud, and did not speak. But there was a faint smile on his face.

Generally speaking, the first time you refine an elixir, you will fail, no matter what kind of pill you use. Because the alchemist who has just started learning can't do two things for the control of the heat and the internal control of the medicine tripod, it is easy to have a situation of the fryer!

I think that at the beginning, when he had just started refining, he only succeeded in the tenth practice! Although this apprentice is said to be intelligent, he can't do it five or six times!

It's okay in this way, if the learning path is too smooth, it will not be good for her future development.

All the time, watching others do a good job is like a light breeze, it's not a big deal, but when it falls into your own hands, you know it's powerful!

The current demon cloud has indeed appeared in a situation that Yu Ru expected before. Not being able to get distracted is her biggest problem right now! While taking care of the heat, we must always pay attention to the situation in the medicine pod, and constantly add medicinal materials! This is not easy for a spiritual illusionist to do!

"Boom!" A loud bang came from the medicine pod, and the demon cloud stood aside, also affected.

After the thick smoke, the figure of the demon cloud appeared in front of him. There were some black spots on the original white clothes, and the face was also black and white, which looked like a small flower cat.

Yu Ruyi originally wanted to step forward to comfort her, but she didn't expect that Demon Yun was one step ahead, and greeted him, and walked to the other party's room again, but this time the difference was that she took ten percent of the medicinal materials, and then refined them again.

Yu Ruyi didn't say much, now in this state of Demon Cloud, no one can help her, everything needs to be explored by herself, everyone's alchemy is made by him, and all alchemists have their own methods of habit.

If you teach too much, Demon Cloud will become another Jade Ruyi at most, but you can't break through again, a good teacher can only give guidance to students, if you talk about skills, she learns it herself, compared to what the teacher taught, and the final effect will be completely different.

Although the second refining was much better than the first one, it still inevitably ended in failure. Tidy up the medicine pod and start refining again.

The heart of this apprentice is naturally good, there is nothing to say, ordinary people can come after failing once, and they can start over if they fail twice, but they are only three, if they fail three times, can they do it again?

Looking at the current appearance of Demon Cloud, he took the weight of ten refining times at one time, presumably to finish refining all these ten times.

In fact, failure is not terrible, but it is terrible not to be able to come out of the shadow of failure and become negative.

The third refining process is already halfway through, but new problems have emerged.

How can I put all the herbs together?

All the previous steps required nothing more than spiritual power, but now, what was needed to fuse the medicinal herbs was spiritual power and wood attribute magic power.

The current demon cloud is still not able to use the spirit skillfully to control it, let alone separate a part of the spirit and turn it into a wood attribute magic power.

Demon Cloud began to try, first using the wood attribute to mix all the medicinal herbs together. However, focusing on the mixture, it caused the fire controller below to lose control, and the fire was extinguished at once, so that the previous efforts of refining this time were once again wasted.

Alchemy is not only a test of a person's skills, but also a test of a person's heart.

If you don't have patience, how can you become a top alchemist?

Seeing that Demon Yun failed again, but there was no impatience on his face, Yu Ruyi said that he was becoming more and more satisfied with this apprentice.

When I first learned the refining of pills, I failed for the first time, it didn't matter if I tried again, but after three consecutive failures, there would always be a trace of superiority, if it wasn't for my own master to comfort myself or something, plus some coercion and temptation, I'm afraid there would be no Yu Ruyi now!

From morning to now, it was already noon, and it was time for lunch, but neither the master nor the apprentice had the slightest idea of going out. Demon Yun thought that he would definitely not go out without refining success today, while Yu Ruyi wanted to see how long this apprentice could last.

The fourth time, it was still stuck there, but the situation was different! This time it was because the fire was controlled, but the fusion of the pill was not timely, and finally turned into ashes.

Demon Yun took a deep breath, this is already the fifth refining, the previous four times, the persistence time is longer and longer, and now the fifth time, it should be able to succeed, right?

The previous steps have become a little familiar, put in the medicinal materials, control the heat, everything is going on in an orderly manner, but after all the medicinal materials are put away, when it comes to the step of melting the medicine, it seems a little stumbling and looking forward to it.

However, what is better than the previous situation is that the medicinal herbs have all been fused together under the manipulation of the demonic cloud spiritual power and the wood attribute magic power, and only the last step remains!

Ning Dan, this step is a foolproof step for most alchemists, but it is difficult for beginners to master, because they don't know the time of Ning Dan, if it is early, the medicinal properties of the pill will be incomplete, but if it is late, the medicinal properties will volatilize and become medicine powder. You can't be wrong about the time!

Time, I remember that the master said that after all the medicinal herbs are mixed, when the juice just begins to become sticky, you should not start to condense the pill, but wait for the best time.

The best timing? When is the best time?

The first time Demon Cloud has refined to this point, it is impossible to ask Yu Ruyi now, the medicinal materials have entered a state of adhesion, but when is the time of Ning Dan?