Xuanhuang Dan is a well-known elixir in the cultivation world, and most monks above the Dan stage have taken it during the foundation building period, which is enough to prove its value.

The main material of Xuanhuang Dan is fire essence sulfur, a particularly rare ore that grows in volcanoes, and its appearance is milky yellow, with a pungent odor, and highly toxic. It is said that only a small piece of this mineral is generated every 10,000 years, and it is only the size of a spirit stone, which is not easy to obtain. The auxiliary materials of Xuanhuang Dan are Xilushui, mulberry oil, and Shaohuazhi.

Among them, the dew water is the dew contained in the plants that grow near various spiritual springs and spiritual mines, and it is not difficult to obtain it.

Mulberry fruit is a kind of fruit like mulberry, but it is different from mulberry, mulberry contains a lot of water, but mulberry fruit is rich in a liquid of oil, let's call it mulberry oil, this tree likes warmth, cold, like sunshine, the difficulty of taking is medium, and it is mostly produced in the basin.

Shaohuazhi is a kind of Ganoderma lucidum, the whole body is milky white, like a small folding fan, growing on the cliff, next to it is often guarded by demon beasts, and it is extremely difficult to take it.

In a flowery garden, an old man lies on an old chair, basking in the sun quite enjoying, and does not forget to pick up the gourd next to him from time to time, and pour a few sips of spiritual wine into his mouth.

If Wang Linchuan saw it, he would definitely recognize that this was the old man who gave him "Ethereal Story".

At this moment, the old man said to himself: "I heard that kid has made great progress, let's see if he can be of great use." With that, he drank to himself again.

At this moment, the Qingdan Hall is already very lively, and in the Qingdan Hall, the disciples to which it belongs are now gathered together. Some of them hoped that Wang Linchuan could refine Xuanhuang Dan, some of them did not say a word, and some of them expressed disdain for Wang Linchuan's approach.

Indeed, if a disciple who has just entered the foundation building realm wants to refine the Xuanhuang Dan, it always gives people a feeling of unreality, after all, the elders of the sect are all very few people who can refine it.

Outside the Qingdan Hall, many disciples are also gathered in one place at this moment, especially the two groups of people who are clearly divided, most of the disciples who are close to the Qingdan Hall are in the foundation building realm, and the number of people is about a hundred.

The people at the back were all Qi Cultivation Realm disciples, and their number accounted for about a thousand or more. The topic of their discussion was similar to that of the disciples in the hall, and there was nothing new, but no one dared to say that Wang Linchuan would definitely succeed in refining Xuanhuang Dan.

Among these people, there are many disciples of Elder Jiedan or Elder Yuanying, and it seems that the sect is still very concerned about this matter.

Among them, there is Sima Meng, who made Wang Linchuan suffer a dumb loss.

At this time, Sima Meng was also building a foundation for cultivation, and with the power of the Sima family, of course, he easily obtained the Zhuji Dan, and then broke through the Qi cultivation and achieved the foundation building.

Originally, he wanted to trouble Wang Linchuan all these years, but when he saw that Wang Linchuan was becoming more and more famous, and then thought of the power of Qingdantang, he endured it, but he didn't give up completely, he came this time to come to see Wang Linchuan's jokes.

Maybe sentient beings are like this, some are full of hope for you, some are disgusted with you, and some are disdainful of you, but can these really be as they wish? If you fall into the water when you can't swim, and you don't save yourself, but you call the people on the shore to save you, maybe you can save you for a while, but you can't save you for a lifetime!

Cultivating immortals to seek immortality is too vain, it is better to do it and see, see how far you can go in this world, even if you are old and ruined, so what? Compared to being coy, Gu Ying is self-pitying, it is really too chic.

However, why do you want to cultivate immortals? Cultivating immortals is like falling under a kind of spell, which makes people feel tired of it, and they can't stop it, and even they can't be spared from it, and cultivating immortals is really terrifying! Before refining the Xuanhuang Pill, Wang Linchuan pondered in the Dan room for a long time, and after a long time, he began to do it.

The first time he refined Xuanhuang Dan, he had a total of five chances, that is to say, now there are five spiritual materials, if they all fail, then pay a sum of spirit stones, I believe that when he finishes paying this spirit stone, it will be many years later, because a spiritual material costs five thousand low-grade spirit stones!

A foundation building disciple, the ultimate life, it is estimated that he can earn hundreds of thousands of spirit stones at most, five thousand is really a lot, which is also the reason why almost no one in the foundation building disciple dares to refine the Xuanhuang Pill.

Besides, if he consumed so many spiritual materials in vain, but he didn't refine the Xuanhuang Pill, then he would not only lose the spirit stone, but also lose his reputation, and if he wanted to refine it in the future, I am afraid it would be difficult.

Although it was the first time to refine the Xuanhuang Pill, he should have been a little nervous, but this time Wang Linchuan was surprisingly calm, as if he had refined this kind of pill before.

He pinched the trick in his hand and moved the Dan furnace to the earth fire for calcination, because this time it was to refine the Xuanhuang Dan, and the main material in the Xuanhuang Dan, the fire essence sulfur, was produced in the volcano, which required the temperature of the earth fire to be much higher than usual, so as to completely melt the fire essence sulfur.

On the other hand, the earth fire he chose this time can be said to be the number one in the Qingdan Hall, and the Dan furnace he chose was also made by Huo Yunzi, which improved his confidence in refining the pill.

At this moment, the Dan room was stuffy, and Wang Linchuan, who usually didn't sweat a little when refining the Dan, was already sweating at the moment, but he didn't care about the sweat on his face, he just stared at the Dan furnace with all his attention.

Let the sweat fall from the chin to the ground drop by drop, but the ground is already hot because of the fire, and the sweat quickly evaporates as soon as it reaches the ground, as if no sweat has ever fallen.

I saw that under the Dan furnace, the raging flames had turned pale blue, but there was still some distance from the temperature of the alchemy.

According to the alchemy experience of his predecessors, he had to wait until the flame was completely transformed into dark blue, and at the first moment when the flame changed color, he put the fire essence sulfur into it, and then cast a spell to reduce the temperature of the Dan furnace, and then put in the auxiliary materials Shaohuazhi, Mulberry Agrocarpus, and Xilu Water in turn, and then increase the temperature again, and wait until the temperature reached dark blue again.

In order to refine the Xuanhuang Dan, he consulted a lot of information, and thought about it many times in his heart, even the poor hundred points of merit were spent by him to only ten points, at this moment, if he said that he only had ten points of merit, I'm afraid no one would believe it, a master of alchemy can really be poor like this?

If this is the case, then Wang Linchuan is estimated to set a record: the poorest alchemist!

Time passed slowly, and at this moment, the breath exhaled from Wang Linchuan's mouth and nose was also dry and hot.

The moment the earth fire turned dark blue, Wang Linchuan quickly pinched the trick and cast a spell, threw the fire essence sulfur into the Dan furnace, and then cast a spell to lower the temperature of the Dan furnace.

After a while, he put Shaohuazhi, mulberry oil, and Xilu water into the Dan furnace in turn, quickly closed the lid of the furnace, and immediately cast a spell to increase the temperature of the Dan furnace.

A hint of disappointment flashed across Wang Linchuan's face, but he still removed the Dan Furnace from the earth fire first.

After cleaning up the Dan furnace, Wang Linchuan paced back and forth in the Dan room with his hands behind his back, sometimes looking down at the ground, sometimes raising his head to look at the top of the cave, as if he had been thinking about what had gone wrong, and after a long time, he clenched his fists again and began to practice Dan again...... After refining three more times, Wang Linchuan still failed regrettably.

However, he was not without gains, he guessed that when refining Xuanhuang Dan, the temperature was too high.

In these three times, he lowered the temperature a little bit each time, and the danxiang became more and more intense, and the duration was getting longer and longer, and he felt that it was just a little bit worse.

There is only one chance, but it depends on the will of heaven, everything that can be done has been done, Wang Linchuan cast a spell again and started to move.

This time he lowered the temperature again, and seeing that the fragrance of the medicine was getting stronger, he cast a spell to maintain this temperature, which had been maintained longer than in the previous experiment.

Now the medicinal fragrance has filled the entire stone room for a long time, Wang Linchuan faintly felt a burning smell, he hurriedly cast a spell to lower the temperature again, but unfortunately, the burning smell became more and more intense, and finally Wang Linchuan gave up, and he moved the Dan furnace out of the ground fire.

When he went to clean up the residue of the Dan furnace, he unexpectedly found a surprise, this time the alchemy had failed to refine three pills, and the other seven had been refined, which explained why he smelled burnt.

He looked at the discarded elixirs, and a bold idea rose in his heart. In the past, alchemy was either all made or all failed, because the environment in the Dan furnace was equal for all the pills, and there would not be a situation where some pills were intact and some pills were discarded.

Could it be that the experience of the predecessors in refining the pill was wrong? Or did the predecessors not thoroughly understand the truth here, so the record is incomplete?

After several alchemies, he now felt that the temperature in the Dan furnace did not necessarily have to be the same, if the temperature was the same, then the current furnace of pills should all be intact, or all of them should be refined.

After taking out the seven intact pills and putting them in a jade bottle, Wang Linchuan secretly decided that the next time he tried to make the temperature of each area in the Dan furnace different, in this case, alchemy.

In this way, it seems that he was able to refine seven pills this time, it was a fluke, maybe there was a time interval when he cast the spell, and he did not completely wrap the entire Dan furnace, so that the temperature of the Dan furnace was uneven, and it was also a blessing in disguise, and a spell like him was indeed a little unfocused in the eyes of his predecessors and peers.

Wang Linchuan held the jade bottle in his hand, opened the door of the stone room, came to the disciple of the Qingdan Hall who handed over the pill in the past, calmly handed the jade bottle to the disciple, and then walked out of the Qingdan Pavilion without saying a word.

The disciple opened the jade bottle and poured out a Xuanhuang Pill from it, which was brilliant in gold, round all over, exuding a rich aroma that was mouth-watering.

Fortunately, the disciple took his heart in time, otherwise he would definitely be unable to help but swallow this pill, after all, this pill was too tempting for the foundation building monk.

Along the way, Wang Linchuan met some people who had friends in the past just nodded, and did not speak, he did have some prostration today, and after stepping past everyone, Wang Linchuan went straight to the cave.

Qingdantang was even more lively here at this time, and people were talking about the success of Wang Linchuan's alchemy this time......