Chirp and chirp, Mulan is a household weaving.

Xu Tonghui's alchemy is actually similar to the situation of Mulan's weaving, that is, it comes step by step and in threads.

The first step is to collect medicinal herbs.

With Xu Yishan's help, this step has become much easier.

Collecting all the three hundred and fifty-one plants and trees didn't seem to be much more difficult than three hundred and fifty-one breaths.

Xu Yishan is not a pharmacist, but he is an unforgettable earth-level powerhouse, and in addition, he is also the master of the county guard's mansion.

Although it is said that the process of refining medicine needs to be kept secret, it is enough to collect plants and trees without much fanfare, and Xu Yishan's retreat place, even if it is only the periphery and the outer periphery, is not allowed to be snooped on.

In fact, it is not only Xu Yishan's retreat place, but all the "spiritual lands" that have been divided into the Dongshan Mountain Range are like this.

They are all spiritual lands, and they are all "forbidden places".

But even so, Xu Yishan only asked Xue Shouyi to find a few henchmen to do this.

Before and after, it only took three days!

However, after the collection of these plants and trees was completed, Xue Shouyi behaved a little strangely, and he whispered to Xu Yishan in private: "Master, most of these plants and trees are not medicinal materials. ”

"How much is it?" Xu Yishan asked with interest.

"There are probably more than two hundred kinds, none of them, and they don't have them in the Medicine Master's Hall's herbal medicine book. There are at least seventy or eighty kinds of herbs, although they are medicinal herbs, they have no medicinal properties. ”

"There are only a dozen or so kinds of herbs that are really graded. ”

Needless to say, he must have memorized all of them.

Of course, he should have roughly written down all the three hundred and fifty-one ones, and it would be no problem to at least recollect these plants and trees.

Xu Yishan shook his head, then smiled, and said, "The records of the Medicine Master Hall are naturally no problem. ”

Xue Shouyi has been by Xu Yishan's side for I don't know how many years, and at this time, I know what my master means.

There is nothing wrong with the records of Yakushitang, but the level is not high enough.

Well, that's what my own master should mean.

However, his participation was only here, and then, he and several others were driven back by Xu Yishan.

All the necessary tools have already been prepared.

On a new day, after completing the routine morning exercise in the morning, Xu Tonghui officially began refining medicine.

Xu Yishan watched from the sidelines, helping by the way, and even acting as a laborer.

At first, it was basically extracted, some were soaked in cold water, some were boiled in boiling water, some were pressed to extract the juice, and so on.

All kinds of extraction methods made Xu Yishan an eye-opener.

Looking at it, Xu Yishan even thought in his heart, whether he would also learn to refine medicine in the future, it was quite interesting to watch.

It's not bad to use it as a pastime after practice.

In the past two hundred years, Xu Yishan has devoted himself to cultivation, and he has very little other involvement, at most, he is writing and drawing on paper with a pen, and at this time, he suddenly felt that maybe, from now on, he can dabble in some miscellaneous studies.

Xu Tonghui's refining process presents a complex contradiction in Xu Yishan's eyes.

Xu Tonghui sometimes seems to be sure of everything, but he makes a mistake when doing a certain step, and sometimes his mind is quite hesitant, and he can see that he is extremely cautious, but in the end, he made that step quite smoothly.

This has happened more than once, and it is almost full of the entire process of handling medicinal herbs and simple combinations!

Xu Yishan couldn't help it, and he wanted to talk a few times.

This is...... What are you doing?

Xu Tonghui is also a little big, although the experience in the dream is extremely clear, it still makes him unable to do it without being in a hurry.

Really, he'd never gotten this before!

Carrying out such a complicated operation as soon as he got started, the young master really looked up to him!

During a break, Xu Tonghui said to Xu Yishan a little embarrassed: "The first time I refined this medicine, I didn't know how to start it in some places, and I didn't know what the result would be after making it." ”

Xu Yishan nodded indispensably.

Anyway, he's just a tool man, and he doesn't have to ask questions, most of the time, he just looks with a pair of eyes.

Extraction is the first step, followed by synthesis.

There is nothing to say about extraction, although there are various ways of extraction, but in essence they are actually very simple, not to mention Xu Yishan, any child can understand it.

But when it comes to synthesis, it's not something that a layman can understand by simply looking at it.

This layman not only includes Xu Yishan, but also Xu Tonghui!

The people who watched the alchemy on the side, and the people who went into battle to refine the medicine in person, were dazzled and dizzy together!

Speaking of which, this is also a great wonder of the ages.

Xu Yishan would not have thought that he was actually experiencing or watching such a bizarre thing.

Of the three hundred and fifty-one medicinal herbs, many of them are extracted in the form of juice, and then some are two kinds of herbs together, and some of them are three, four, and five kinds of herbs together.

When combined, some of the two greens suddenly turn black, while others turn red and yellow all of a sudden into purple, and so on.

It's a change in color, and in taste, sometimes it's aromatic, sometimes it's pungent, sometimes it's even foul!

This made Xu Yishan have to look at Xu Tonghui with a strange look. - What kind of medicine do you refine, is it for external use or internal use?

External use is easy to say.

If you take it internally, will it be the end of one pill?

Don't talk about Xu Yishan, Xu Tonghui has no bottom in his heart!

Looking at those chaotic reactions, he was also terrified!

Could it be that a certain medicinal material is not qualified? There are so many of the more than 300 kinds that are not qualified, and then the entire earth medicine refining fails?

Could it be that he got a little more of a certain herb, or maybe he got a little less of something else? And then the whole thing went astray? Otherwise, why would there still be a foul smell?

With so many steps, if one of the previous steps goes wrong, even if it's just a small mistake, will it lead to all the mistakes in the back?

The more he went back, the more bottomless Xu Tonghui's heart became!

Master, you've hurt me!

You believe me, but I don't believe in myself!

The first time he picked up this kind of "heavy burden", Xu Tonghui was exhausted, and he felt that it was harder than anything else, anyway, he had never been so frightened and trembling in his life.

This is actually his overthinking.

Why are there 351 medicinal herbs?

It's not that this flavor medicine really needs so many medicinal materials, but only by simplifying it into complexity can it turn the difficult into the easy.

It's easy to get raw melons and eggs like Xu Tonghui to the extent that they can also be operated!

It's simple to say, but the complexity, the chain reaction step by step, and the "error exemption" and the like, all kinds of exquisiteness, it is really not a great sect and a great master to do.

And even Xu Guangling in his previous life was far from reaching this height.

Taking this medicine as an example, when the theory is completed, the practice is completed, and then the whole idea of simplifying into complexity is also completely completed in the deduction, a certain "Tao" also comes to his consciousness and heart.

It was a kind of sudden enlightenment.

To use a somewhat mysterious saying in the previous life, it is called "epiphany".

Xu Guangling clearly felt that he had opened up another important key in the "medicine" system, and the overall level had risen to a higher level.

If the order of "Great Sect" is also divided into grades, then his current Great Sect is obviously not the same as the Great Sect in his previous life.

And this progress is not just brought about by the rising tide of cultivation.

It's more about the breakthrough in the medicine system itself.

And this kind of breakthrough even faintly affected some of the ideas based on cultivation.

This also made Xu Guangling very happy in his heart.

He was walking on the path he had designed.

Radiate the "great master" with the "great master", so that all the major fields will rise.

Enlighten the "Great Grandmaster" with the "Great Sect", and use the 100,000,000,000 Great Sects to continuously build the foundation for the advance of the Great Grandmaster from all directions and angles through the revelation bit by bit.

It's like the mind and body are intertwined.

The "Great Sect" and the "Great Grandmaster" also transform each other, forming a never-ending two-way cycle.

Xu Guangling became more and more aware of the bonuses and pleasures that this cycle brought him.

The road is not getting narrower and narrower.

On the contrary, the more he moved forward, the more he felt the infinite breadth and vastness ahead.

Since this design has been confirmed, Xu Guangling doesn't mind cultivating more "great sects", and even, on the road to "god", he doesn't mind reincarnating in a few more worlds.

Each world should have its own unique areas of development.

And these fields are both flowers and fruits.

It's worth his appreciation, it's worth tasting.

Life is only soil, and civilization is growth. Without growth, the existence of soil is meaningless.