After that, Nanxing and Shang Lu also went to the library to read for a long time. However, I saw the name of the Wuzang Guiyuan Dan from a broken Dan book, but the author only brought a few strokes, and those few strokes also recorded that there were many spiritual herbs needed for this pill, and it was extremely difficult to refine.

Nanxing didn't give up and looked for the rabbit again, the rabbit was powerful this time, it said that it knew the Danfang, but the name of the spirit grass reported was very different from the ones they were familiar with, it seemed that unless the rabbit could be taken to the fairy pavilion to identify them one by one, it would be difficult to correspond to the two based on the description alone.

However, it would be easy to do it with a direction, and Nanxing first exchanged his contribution for a copy of the "Encyclopedia of Spirit Grass", which recorded thousands of spirit grasses. Include their names, physical characteristics, and growth habits, as well as drawings. The rabbit took the book and quickly skimmed through it, not to mention that it had found five similar spirit grasses.

The five kinds of spirit grass are: a dark purple water grass-shaped spirit grass called Zihuayan by rabbits and now called Zitang; There is also a material called bone change, which is actually the demon pill of the turtle, snake, and demon beast; There are also the Buddha Lotus and the Dragon Tuzhu, which are the fruits called the Nine-Leaf Lotus and the Four-Sided Camelina, except that they are foggy white and red respectively; The last type of Earth-Centered Fire Mushroom is the relatively rare Fire Lingzhi now, which is a spirit grass that grows in the land of hot lava and is almost extinct.

Nanxing used the contribution points to change the first four materials and handed them to the rabbit, who knew that the rabbit couldn't say it at a glance, first of all, due to the lack of vintage, if you have to use it, it will definitely affect the efficacy.

From the rabbit's point of view, these spirit grasses need at least two hundred years or more, and the higher the vintage, the stronger the potency. It can also increase the rate of Dan.

"Nanxing, I think it's better to slow down this Wuzang Guiyuan Dan."

"What's wrong? Don't be discouraged, although there are no suitable materials right now, maybe you can find a replacement, but the rabbit will practice the elixir of immortality. ”

"Nanxing, don't worry, I will support you in whatever you do. It's just that the most important thing at the moment is not this ......, I heard my grandfather talk about something before. ”

Xuantian Sect is indeed one of the largest sects in the Lingxi Continent, and in addition to the auxiliary sects such as the Danding Sect, there are also the Pure Yang Palace, the Fengyun Valley, and the previously mentioned Shangji Sect.

Pure Yang Palace, majoring in strength and heavy sword, the sect is full of sturdy men; On the contrary, Fengyun Valley is known for their body skills and Taoist skills, and they are all light people.

As for the Upper Pole Sect, it is similar to the Xuantian Sect, and it is a relatively balanced cultivation sect in all aspects.

In the Lingxi Continent, these four sects are the most first-class sects of the righteous path. Although these four sects are happy on the surface, they have fought many times in private, if it weren't for the fear that the three major demon sects would take advantage of the situation, I'm afraid that these sects would have already started fighting.

In another twenty-three years, it will be the day when the Qingling Realm will open, and at that time, in order to determine the number of people from each faction entering the secret realm, Xuantianmen will definitely have a battle with the other three sects.

Why the other three? This is because the Bixia Sect has fallen outside the first-class sect, although it still retains the seat of the first-class sect, but its strength is already second-rate, and this time they may not be able to compete with the top five in the Qingling Realm.

The other is the Danding Gate, they are not good at fighting, so they only take the basic number of rations every time. However, don't look at them like this, in fact, they don't suffer. No matter who brings out the spirit grass from the rest of the sect, they must give a share to this sect.

Without him, it's just to exchange the spirit grass for the elixir.

To say that other sects don't care about the alchemy of the Danding Sect must be fake, but several major righteous sects have already formed an offensive and defensive alliance. In addition to privately sheltering one or two monks who were expelled from the Danding Sect, several major sects on the surface must maintain the image of the righteous path.

Regarding this Qingling Realm, it is also an ancient secret realm that only appeared on the East China Sea eight hundred years ago.

In the East China Sea, more than 1,000 miles from the mainland, there is a small island full of reefs. Eight hundred years ago, the island suddenly burst into the sky, and phantoms of strange flowers and plants appeared everywhere, and this situation quickly attracted the attention of various sects. They sent their men to investigate, and after some speculation, their target was on a famous person in the ancient texts.

In the ancient era when there were many cultivators, Qingling Yuanjun, who was born in a small sect, was an outlier. It is said that this person has an outstanding natural posture and has created an original art of imperial pills, which makes up for the shortcomings of Dan Xiu's attack and defense power that are not as good as those of law cultivation. To a certain extent, Dan Xiu got rid of the embarrassing identity of the auxiliary.

But later, for some reason, the ancient cultivation realm began to ban the art of imperial pills on a large scale, and even Qingling Yuanjun himself was nowhere to be found, and some people said that he closed the death of Feisheng; Others say that he had to go into retreat because of his great flaws in the Imperial Pill. In short, there are many theories, but what is certain is that Qingling Yuanjun has never appeared again after that.

Of course, maybe Qing Ling Yuanjun changed his identity and continued to travel in the cultivation realm, but these were speculations without evidence. Almost every one of the few surviving classical texts recorded these contents, and they were also called miracles at the time.

On the remnant yellow island, several major sects joined forces to repel the demon cultivators who came to hear the wind, and through some clues, this spiritual realm and Qingling Yuanjun were assigned to one place. The clue is the ancient relics of the book called "Taiyue Guangji" from Xuantianmen Neixi and Daojun.

Through comparison, this ancient book may be from the hand of Qing Ling Yuanjun, and most of the opinions and methods about refining pills in it are unheard of, and they should be some of his whims and insights when he was young.

Qing Ling Yuanjun wrote in it: I want to open a medicine garden, with my own will to spread the spirit grass, one to test my own will, and the other to not protect the spirit grass. If it can be achieved, it will be written by bamboo and jade.

Translated into the vernacular, what he means is to open up a place dedicated to planting spiritual grass, and distribute and arrange it according to one's own wishes, one is to test one's own ideas, and the other is to ensure that he has enough spiritual grass to use. If this matter can be successful, it will definitely leave a name in the history of immortals.

At first, the four major sects wanted to send Jindan monks to investigate, not that they didn't want to send Yuanying monks, but that every Yuanying monk was the foundation of the sect, and if there was any loss, it would be a great blow to the sect, so they chose Jindan monks. But I don't know how that formation was set up, and Brother Jindan was not allowed to enter. In the end, it was concluded that only the monks of the foundation were allowed to enter, and the number of people entering at a time should not be more than 100.

In order to let the spiritual grass in Qingling have time to recuperate and not be exhausted, an agreement was made to open it once in a hundred years.

"I see, the inner entrance examination school is to screen out outstanding disciples so that they can go to Qingling Realm." Nanxing said.

"That's right, so as long as you can go to the Qingling Realm, presumably the materials of the Five Tibetan Guiyuan Dan can solve some of them, and if you are lucky, you may be able to refine them directly."

"Shang Lu, what you said makes sense, but I don't know what to test in the inner entrance examination school. I've only been in the door for a short time, and you know a lot of people who know you, do you have any information about this? ”

"I just know that the content of the internal entrance examination is different every time."