Chapter 448 Variation of Alchemy

Bu Liuhua frowned. asked! , Uncle Nie, the temperature in this valley seems to be a little higher than that of the thief. Is it because of alchemy? "

Guzhu Nie said with a smile: "Nephew Ren Xian is really careful. The temperature in this season is similar to that outside the valley. I thought you couldn't feel it. In fact, if you come here in winter, you will clearly see the difference."

Zhang Xiaohua was stunned for a moment, she understood a little, and said, "Could it be that the temperature in this valley is not the same as that outside the valley?"

"It's really like this. The four seasons in this valley are like spring, and the temperature is the same all year round. Otherwise, how can I return to the spring valley with "Rejuvenation." For the name? . Nie Qianyu said with a smile.

The three of them continued to move forward, and Nie Guzhu introduced: "This inner valley is quite large, with more than tens of miles from east to west, north to south, and countless rare medicinal herbs are planted in it. The three to five miles to the left of the valley entrance is a place where the disciples of the valley often go. Going inside, there are some primitive jungles, where some birds and beasts live, oh, where did the four images of the villa come from.”

Zhang Xiaohua nodded, and he had already scanned there with his divine sense. Inside, there are many trees and lush vegetation. There are really a lot of wild birds and animals, and it seems that they are rare.

Nie Guzhu pointed to the vast medicinal field in front of him, and said: "This is the core of my Huichun Valley, where all kinds of medicinal herbs are planted. Because the inner valley is like spring all the year round, the medicinal herbs of my Huichun Valley are famous all over the world. , Of course, it is these medicinal herbs that have created my reputation as the Rejuvenating Spring Valley Pill."

Speaking of this, Nie Guzhu looked proud.

Zhang Xiaohua nodded. He has stayed in Huichun Valley for so long, of course he knows the status of Huichun Valley in the Jianghu. Back then, Ou Yan from Huanxi Villa encountered a problem with medicinal herbs. Didn't he think of Huichun Valley to ask for help? However, the alchemy places in Huichun Valley are all between the mountain walls of the inner valley, but his spiritual consciousness cannot go deep. I don't know the content of it, but looking at Guzhu Nie's appearance, he should be very powerful.

Afterwards, Zhang Xiaohua pointed to the mountain wall on the right. He smiled and said, "Uncle Nie. I see that under the mountain wall on the left, there are many disciples coming in and out. It must be the alchemy place of our Huichun Valley, but what about this side? It's silent, what's the use?"

Guzhu Nie looked at the stone wall on the right, and then at Zhang Xiaohua. He said solemnly: "Nephew Ren, you are not an outsider. It doesn't matter if I tell you, the people living in the stone wall on the left are all seniors from the previous generations of my Huichun Valley. Ask about affairs, and enjoy the rest of your life in this place where the seasons are like spring."

"That's it." Zhang Xiaohua nodded thoughtfully. In fact, he was already scanning with his consciousness. Already seen clearly, just not sure. Although Rejuvenation Valley is not a big school of inheritance, it has a history of thousands of years after all. It is unreasonable to say that there are no high-level people in the valley.

But,

immediately. Zhang Xiaohua thought of Misty Sect again, Misty Sect is a big sect inherited from Immortal Dao. No matter how you say it, you have to have some background. Where have all the masters of the previous generation gone? Why is it that the Misty faction has been wiped out, and there is no one who has come forward?

It's really strange!

"Then, Uncle Nie, how many of our predecessors in Huichun Valley live in the valley? .

Zhang Xiaohua asked casually.

"This..." Valley Master Nie was a little embarrassed, looked at Nie Qianyu, and said, "Nephew Ren, you are not an outsider, but this is the secret of our Huichun Valley."

Zhang Xiaohua was stunned. Said: "Uncle Nie, if it involves secrets, it's better not to say anything."

"Hehe, actually, the climate in this valley is pleasant, and besides, in my Rejuvenation Valley, there are so many herbs that prolong life and medicinal pills that heal. So, hehe, there are really many seniors living here here."

"Also" Nie Guzhu said mysteriously: "Nephew Ren, don't think that this old man's martial arts are mediocre. But Huichun Valley also has its own unique skills. In the past, there were many top-ranked masters in the Jianghu, and we Huichun Valley has quite a few."

A look of show off.

Zhang Xiaohua was speechless.

Nie Qianyu pointed to the medicine garden not far ahead and said, "Brother Ren, look, this is Gastrodia elata, the main ingredient for refining blood-enriching pills. If this gastrodia elata is annual, it is not very useful. It is more than five years, and the climate of Rejuvenation Valley is stable. It is most conducive to the growth of medicinal herbs. And for some reason, the inner valley grows better than the outer valley, so we can make high-quality elixir."

Zhang Xiaohua walked up to her. The spiritual consciousness is released a little bit, but the vitality of the world in this inner valley is more than three times that of the outer valley. Can these herbs grow well? Looking at the terrain of the inner valley, and the dense medicinal herbs, it is inevitable that the vitality of the heavens and the earth can gather.

"By the way." Zhang Hua suddenly realized: "Master Nie, why is the climate in this inner valley so good?.

Guzhu Nie smiled and said nothing, Nie Qianyu said: "Brother Ren enters under this stone wall and sees how I make alchemy in Huichun Valley, he will naturally know." Under the stone wall on the left. There are dozens of small holes. From time to time, disciples of Huichun Valley come in and out. When they saw the owner of the valley, they all bowed and saluted.

Going closer, Nie Guzhu pointed to these caves and said with a smile: "Nephew Ren, this is the place where I refine alchemy in Huichun Valley. Guess why there are so many caves?"

Zhang Xiaohua was taken aback, thought for a while, shook her head and said: My nephew, I don't know, these different caves have different functions? "

Nie Qianyu said: "Brother Ren, don't think too complicatedly, just make a simple guess, and you will know it."

Just as Zhang Xiaohua was about to shake her head, her mind lit up, and she said with a smile, "Could it be that different pills are made in different caves?"

Nie Qianyu applauded immediately: "Let me just say, Big Brother Ren thinks too much, this way of alchemy is not as magical as it is written in the book, just start with a simple idea, Big Brother Ren can definitely guess it. "

"There is no miracle in the book? Zhang Xiaohua was taken aback, and doubts arose in her heart. Could it be that the alchemy in Huichun Valley is different from what is recorded in their book?

When Valley Master Nie and Nie Qianyu led Zhang Xiaohua into a cave, Zhang Xiaohua was immediately stunned by the sight in front of her, um, yes, she stood there blankly. Don't move!

Guzhu Nie and Nie Qianyu were not surprised when they saw this, they just waited quietly for him to react.

After a while. I saw Zhang Xiaohua touching her nose, and asked with a wry smile, "Uncle Nie, is this the alchemy place you mentioned?"

Then he said to Nie Qianyu: "Is this scissors the normal part of alchemy you said?"

Nie Qianyu smiled and said, "That's right, alchemy is nothing more than that, but, are you intimidated by Huichun Valley's big hand?"

"Yes, yes." Zhang Xiaohua looked around carefully. Even the consciousness was released, and I looked and looked again.

Ladies and gentlemen, what kind of scene do you see in Buhua? Even let this immortal descendant. Zhang Xiaohua, who had really refined Bigu Pill, was so surprised?

I saw that this was a rather large cave, elongated in shape. On the mountain wall in front of Zhang Xiaohua's eyes, there are more than ten and four grooves chiselled. Every now and then, there are cauldron furnaces of different sizes on the top of the four slots, which are similar to those in Zhang Hua's money bag. Up above, "unexpectedly, there are countless water vapors floating upwards!"

This, this is boiling medicine. Still doing alchemy?

No wonder Zhang Xiaohua was dumbfounded.

"Is this the difference between what you said and the book? Zhang Xiaohua came back to his senses and turned to ask Nie Qianyu.

Nie Qianyu nodded affirmatively.

Seeing this, Nie Guzhu explained: "The alchemy books are all theoretical, but in reality, many of them are unpracticable. For example, it is impossible to control the temperature of this alchemy furnace freely. "Looking at the green and red flames under the cauldron furnace. Zhang Xiaohua chased the genius physicist with her spiritual sense, and nodded slightly after a while. Guzhu Nie went on to say: "Nephew Ren Xian must have seen the medicine boiled in Qihuangyuan, we also couldn't control the temperature of the cauldron before we burned it casually, and the herbs were turned into ashes. How can we make a pill? That's why we use the power of water to force out the essence of the medicinal herbs, and when the water dries up, the essence will remain at the bottom of the furnace."

Zhang Xiaohua came to a sudden, and said: "Boiling medicine is to boil the medicinal power of the medicinal materials in water. The patient can cure the disease after taking it. What remains at the bottom of the medicinal pot is the small residue of the medicine. The so-called alchemy is just medicinal herbs, and there is no residue left. Next, alas, that's not right. Uncle Nie, although the medicinal herbs are mostly leaves and fruits of plants, they don't want to be as dry as medicinal materials, but they are also impurities after all, and this is the essence left at the bottom of the furnace. Are they all essence?"

Guzhu Nie pointed at the water vapor, and said: "A lot of impurities have been boiled out with the water vapor, and there are very few impurities left."

In her consciousness, Zhang Xiaohua could feel the vitality of the plant essence in the water vapor on the cauldron. This is not an impurity, it is clearly the main ingredient of the elixir. At this time, Zhang Xiaohua understood why Nie Qianyu said that they The Bigu Dan refined by Huichun Valley can only cure hunger for one to two days. It turns out that the essence of the sealwort has been decocted away.

Zhang Xiaohua was speechless, and only murmured: "But, will the essence of the medicinal herbs also escape with the water vapor?"

Guzhu Nie replied embarrassingly: "It's inevitable. If you don't boil it, you won't get anything. If you boil it with water, you can get some."

At this time, Nie Qianyu said: "Brother Ren, don't you feel curious about the flame that can be produced under this cauldron furnace without dry wood? .

Zhang Xiaohua was also surprised immediately. Said: "Nie Xiaoyuer, if you don't tell me, I really don't care, but tell me, where did the fire come from?"

Nie Qianyu also looked proud, and said: "Brother Ren doesn't know that there are many passages under this valley that lead directly to the underground earth fires. The flames of my alchemy in Huichun Valley use the earth fires directly through these passages."

"That's it." Zhang Xiaohua said with a smile: "Then, is this the reason why the cauldron furnace can't control the temperature?"

Valley Master Nie nodded, and said: "Really, you don't need this ground fire. The cost of ordinary fire is too high. Although Huichun Valley is rich, you have to consider increasing revenue and reducing expenditure."

"Ah!!" Zhang Xiaohua was stunned.

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