These jade slips are prohibited, only the first half of the small part can be viewed, if you want to view the following content, it will take five spirit stones to expand, and the deacon guarding the library will lift the ban on sealing the jade slips, and after the expansion, you can see all the contents.

Xuanqing was selective and chose a book of thousand herbs, which recorded the living habits, growth conditions, and how to pick thousands of spiritual herbs.

After that, Xuan Qing picked and selected, but he saw several more common pills, all of which were circulated in the market, and were only suitable for Qi cultivators to improve their cultivation.

As for the Dan Fang used by the more advanced foundation building monks, Xuan Qing did not see it.

"Hey, I found it." After Xuanqing looked at a piece of pale green jade slips, he saw that in addition to the pills of replenishing qi, Huanglong pill and Peiyuan Dan, there were also pills of Zhuji Dan in it, not only that, but there were also three pills taken to enhance cultivation during the foundation building period, namely Zhuling Pill, Peiji Dan, and Chong Ling Pill, which correspond to the spirit pills taken in the middle and late stages of Zhuji Pill.

After that, Xuanqing came to the jade slip of the record spirit beast again, and after selecting a jade slip of the spirit insect spirit beast ranking, after seeing that the time was almost there, Xuanqing's mind was in a hurry.

When he came to a certain shelf in the exercise area, Xuanqing looked left and right, and after seeing that no one noticed him, Xuanqing squatted down and groped under the shelf with one hand.

After two or three breaths, Xuan Qing looked under the wooden shelf and found a yellowed book with only two or three pages.

Xuan Qing's face was slightly happy, and after seeing that the yellowed book was not burned and forbidden, Xuan Qing carefully folded it and hid the book in his arms.

"This uncle, nephew will expand these three jade slips." Xuan Qing bent down and respectfully handed the three jade slips and fifteen spirit stones he was going to burn to the old man who was guarding the library pavilion.

"Hey, you want to make alchemy, how do you choose the Danfang, is it a piece of jade from the ancient Danfang? If you can't find it, the old man can guide you to find it." After the old man saw that among the jade slips that Xuanqing had selected to be expanded, there was a piece of the ancient Dan Fang that was burned, and the old man asked with some surprise.

"Ancient Danfang". After Xuanqing heard this, he was stunned, and then reacted, and hurriedly asked the old man, "The younger generation hasn't taken a closer look?

In his previous life, he had never practiced the elixir, and he went to the Fang City to buy the elixir he needed.

"This Dan prescription is divided into two kinds, the first one, which is what I call the ancient Dan prescription, this kind of Dan prescription was created in ancient times, and there were many amazing talents in ancient times, with rich aura, and the elixir of thousands of years can often be seen.

The ancient Dan prescription is a higher year of elixir refining, the refining method is simple, such as returning to the basics, the medicinal effect is strong, not now the improved Dan prescription can be compared, the most important thing is that the ancient Dan prescription is a higher level of spiritual herb elixir refining, in which the erysipelas are almost negligible, so, in the ancient period, the predecessors of the ascended spirit world immortal world, can come out in large numbers, where is like now, it is difficult to cultivate to the Jindan period.

And now the Danfang on the market is improved by the ancient Danfang, from the ancient period, gradually and slowly declined, the aura is not as strong as in the ancient period, the elixir spirit grass has also been brightened by the predecessors, not to mention the 10,000-year elixir, now the millennium elixir is difficult to find.

After the thousand-year-old elixir could not be found, the pill in the ancient pill could not be refined, so there was a recombined pill now, and the combination of the pill was made according to the addition and subtraction of the ancient pill, and the elixir was added to it, although this reduced the year of the elixir, it increased the difficulty and complicated techniques of alchemy, and even more, the refined elixir was not as good as the elixir refined by the ancient pill that had not been improved."

"Thank you Uncle for your advice, the younger generation knows, but why didn't you see the pill taken by the Zhuji monk on the first floor? Could it be that it is not in the library on the second floor." After listening to the old man's explanation, Xuan Qing vaguely realized that refining the Ancient Dan Fang by himself was the most beneficial to himself.

Let's not say that I have a fairy spirit map that can give birth to an elixir, as long as there is a spirit stone, I am not afraid that there is no thousand-year-old elixir and ten thousand years of spirit grass, and the refining method is not as complicated as the improved Danfang, and the medicinal effect is also better than the improved Danfang.

Xuan Qing decided in his heart that after he went back, he should study the refining method of the ancient Dan recipe for a long time.

"The upper and lower layers of our Liuyun Sect have not been taken by the foundation building monks to take the elixir pill to enhance cultivation, and the improved pills have all been improved by countless crystallizations and wisdom of their predecessors.

Coupled with the selfishness and coldness of the monks, they all want to strengthen their own family and sect, and they will not make the improved Dan prescription public, and our Liuyun Sect also has the spiritual pill taken by the Zhuji monk to enhance cultivation, but these pills are in the five great golden pill ancestors.

Otherwise, where did these foundation-building monks of our Liuyun Sect come from, how did their cultivation grow, just by relying on a long period of time, absorbing the spiritual energy in the spirit stones and floating in the air to increase their cultivation, our Liuyun Sect will not have to live for hundreds of years, and it will be swallowed up by other sects." The old man explained with a sneer.

The old man printed three jade slips for Xuanqing and threw them to Xuanqing, who said goodbye and left.

After leaving the Library Pavilion, Xuanqing walked towards the open-air trading market of the Liuyun Sect.

The open-air trading place of the Liuyun Sect is a place for the low-level disciples of the Liuyun Sect to trade freely, what you like, as long as you negotiate the price with the other party, you can trade, as for whether you know the goods or not, it depends on your own.

"Ten years of Xihuang grass, ten pieces of spirit stone a plant, walk by, don't miss it."

"Medium-grade magic weapons, Huoyun Sword, one hundred and fifty spirit stones, there are not many opportunities, you have to buy them quickly."

"This little junior brother, senior brother has a bottle of Huanglong Pill here, a total of five pills, one grain of seven spirit stones has been sold to you, three spirit stones and one Huanglong Pill is less than the market price, junior brother, after you buy it and take it, the sixth layer of advanced qi cultivation is just around the corner." At this time, a strong man pulled Xuanqing's introduction.

Xuan Qing saw the Huanglong Pill taken out by the strong man, the aura was dim and irrelevant, the aura was weak, this Huanglong Pill was not the finished Huanglong Pill at all, but between the waste pill and the lower grade pill.

This person is afraid that he sees that Xuanqing is still young and does not know the goods, and wants to pit Xuanqing.

Xuan Qing said with a little smile: "This senior brother, senior brother, you are also cultivating at the seventh level of Qi cultivation, why don't you take this Yellow Dragon Pill so that you can advance to the eighth layer of Qi cultivation as soon as possible?

Xuanqing pretended to be ignorant, and waved his hand without taking people's favor, don't.