After the flame control was ready, Mu Ying put in the spirit grass he needed just like the previous time, and still removed all the impurities.

After the last spirit grass was put in and melted and the impurities were removed, Mu Ying came to the spirit, and used his divine sense to lock the medicinal liquid in the alchemy furnace, when he saw that the medicinal liquid had a tendency to solidify quickly, he quickly divided it into twelve equal parts, each of which was the same size as the Bigu Dan she had taken, and as soon as she divided it, she smelled a medicinal fragrance coming from the Dan furnace, Mu Ying had already prepared, and at that moment turned off the earth fire, at the same time, she raised her hand, and the lid of the alchemy furnace opened, From the alchemy furnace, the formed pills flew out one by one.

Mu Ying took out the jade bottle that had already been put aside, so he saw that the pills that came out of the alchemy furnace were drilled into the jade bottle one after another, and Mu Ying, who was holding the jade bottle, was looking at the bottle in his hand with an excited face, his eyes full of excitement.

Although she went wrong the first time except for the last time, the rest of the time was very smooth, and the second time she also had experience, so for the third alchemy, Mu Ying actually felt that she might succeed.

However, her own imagination is imagined, but when she really succeeded, she was a little unbelievable, she used to eat Bigu Dan made by others, so from today on, if you want, you can eat Bigu Dan refined by yourself?

Thinking of this, she was very excited, and she held the Dan bottle and laughed happily for a long time. It wasn't until after a while that she slowly woke up and poured the pill in the jade bottle into her hand, but this look made her face bitter.

The pills refined by others are all round, how come they come to her and become irregular? She looked at the twelve pills in her palm that were of different shapes, but they were not round at all. I couldn't help but blush a little, because it was too embarrassing. If the people in the pharmacy saw that the elixir they had refined had such a virtuous character, they would not have to laugh to death.

Aside from the shape, she didn't see anything different. After all, Bigu Dan is a small brown pill, and she is also brown, so there is no difference in appearance. If you want to know what's different, Mu Ying can only eat one by herself to experience it.

However, Mu Ying looked at those ugly little balls and didn't have the courage to eat them, so he had to put them in the storage bracelet. As soon as he put the bottle of elixir into the storage bracelet, Mu Ying quickly touched his body as if he remembered something, and found that his old storage bag was indeed not there, so he pouted on the spot.

After that Jiang master took his storage bag. I haven't paid it back to myself yet! The storage bag was a little worn out and the space was small, but it was used by her to hide people's eyes and ears. Besides, there are still some spirit stones there, if Master Jiang doesn't give it to himself, then he still has to ask him for it back.

However, thinking of the storage bag, Mu Ying remembered when she came out of Luo's house. Liu Yan also gave her a storage bag that looked a little unusual, and she had come to the Jin Family Pharmacy since she put it away. Then more than 20 days passed, and I haven't taken it out until now. But now that she thinks about it, Mu Ying doesn't plan to see what's in it at this time, she basically has everything now, everything she needs to eat, wear, and wear. She was more interested in the alchemy she had just learned than something she might not need at this time.

Hu Lei said before leaving. Allow yourself to use up all the materials to get out of this door. And Mu Ying looked at the materials on the table and found that both Bigu Dan and Ning Xin Dan had a dosage of twenty copies. In other words, she had to refine forty furnaces of Dan to use up all those materials.

However, Hu Lei only said that he would use up the materials, and did not say how many furnaces or pills he had to refine, so Mu Ying had no pressure. I didn't feel too nervous, but began to reflect on the problems that had arisen in the process of the first two alchemy.

In fact, even if her current time is very urgent, Mu Ying will still reflect. After all, sharpening knives and cutting firewood by mistake, summarizing and reflecting on what you have done and the mistakes you have made will be more helpful in the future.

Mu Ying's first alchemy failure was due to the fact that her reaction was a little slow at the last moment, but the second time, she didn't make this mistake again, and she became Dan. However, maybe because of the first incident, she focused on turning off the fire in time when condensing the pill this time, so in the end, her pill was formed, but because she ignored the details that the pill should be done well, the pill that led to Cheng Dan this time was too ugly, not to mention that she couldn't give it away, and no one would buy it if she sold it, even if she didn't have the courage to eat the Bigu Dan that was too weird compared to other pills.

With the second success, Mu Ying believed that he should not have this kind of problem in the next alchemy process, but after thinking about the entire alchemy process carefully, Mu Ying found a problem.

According to what is said in the jade slip, after the spirit grass is put in, when the spirit grass melts into a medicinal liquid, all the impurities in it must be picked out, and two methods are also introduced. One is to remove one impurity after putting one, and the other is to put all the spirit grass into it and transform it into a medicinal liquid, and then pick out the impurities in a unified manner.

Mu Ying didn't feel anything when she looked at Yu Jian, but as soon as she got started, she felt that there was something wrong.

The Bigu Dan she made just now had a total of three materials that needed to be put into the alchemy furnace. When the first spirit grass was refined into a medicinal liquid, Mu Ying felt that it was okay to remove impurities for it, because there were very few medicinal liquids, so it was not troublesome to pick up. But when she finally finished selecting all the impurities in the first medicinal liquid, she had to put the second spirit grass into the alchemy furnace. As a result, there will be such a situation: after the second spirit grass slowly becomes a medicinal liquid, it will merge with the medicinal liquid of the first spirit grass, and then the medicinal liquid with impurities will be contaminated with the medicinal liquid without impurities, which will undoubtedly increase the difficulty of selecting impurities, and when the two materials are finished and the third spirit grass is refined, the same problem will appear again, and it will be more difficult to remove impurities.

It's the equivalent of looking for a piece of sand in a small glass of water. It's not easy to find, but it's still easy to find, and then when you've finally found the sand and made the water in the cup clean, another cup of water containing one sand is poured into the first cup of water. At this time, there will be such a thing: there is still only one sand, but the amount of water where the sand is located has changed from the original amount of one cup to the amount of two cups, which will inevitably increase the difficulty of finding sand. And at this time, if you add another glass of water, there is still only one sand in the water, and it will be even more difficult to find the sand again.

This is the problem that Mu Ying faces, it is not difficult to select impurities themselves, but when there are more and more liquid medicines, it will be difficult to remove all the impurities from them. After all, when alchemy, the monk does not have to do nothing, just remove impurities, but while removing impurities, he must always keep the fire under the alchemy furnace burning evenly, without a trace of fluctuation, otherwise the alchemy will fail. Therefore, it means that the monk is single-minded when removing impurities, and it is becoming more and more difficult to use one use.

Therefore, Mu Ying probably knew a little bit about why Yu Jian said that it was very difficult to remove impurities, and the cleaner the impurities in the liquid medicine, the better the effect of the pill would be after taking it.

Although Mu Ying chose the first method to remove impurities, even if she chose the second method, the result would be the same.

Ten bowls are given to you, each with a grain of sand in it, and you can find them all one by one. But if you were to pour these ten bowls into a barrel and find ten grains of sand in that barrel, would you be able to find them all in one place?

Therefore, no matter which method is chosen to remove impurities, the result obtained is the same. Later on, the more difficult it will be to remove the impurities, so there is a high chance that there will be a less clean result with a little impurity removal at the end.

The Bigu Pill refined by Mu Ying is an elixir with relatively few materials, and there are only three kinds of spirit grass in total. This amount is relatively small, so Mu Ying didn't feel that it was too difficult to remove the impurities from the three spirit herbs in the medicinal liquid before, so if he kept doing it like this, it would be nothing. However, if she went to refine some high-grade elixirs, and there were more than a dozen or dozens of spirit grasses that needed to be processed, then it would take her longer to remove the impurities, not to mention, and it was very likely that there would be situations where the treatment was not clean, and at that time, it would undoubtedly reduce the effect of the use of the elixir.

Therefore, Mu Ying began to consider, is there any way to improve this situation?

For example, instead of fusing the medicinal liquid together, but removing the impurities from the respective medicinal liquids of each spirit grass separately, will it be possible to remove the impurities more cleanly, and also make the quality of the refined elixir better?

This is ideal, but if you want to do this, theoretically, there are only two ways.

One method is to process the first spirit grass in advance before putting it into the alchemy furnace, refining all of them into medicinal liquids, and removing all the impurities. Then you only need to put each medicinal liquid into the alchemy furnace one by one in the order mentioned in the alchemy recipe during the alchemy.

The second method needs to be carried out in the process of alchemy. (To be continued......)