"Hong Xiaoyou, the recipe and production method of this bottle of elixir can be exchanged for you staying in this room for a week. Qingping Daoist decisively asked for a transaction, Qingxu Daoist showed a puzzled look, just now he told his senior brother that he would only let Hong Tu read books in this house for three days, why did the senior brother take the initiative to increase it to a week.

"The recipe and production method of this elixir are worth letting Hong Xiaoyou read books here for seven days. Daoist Qingping explained directly, because of the recipe and production method of this elixir, compared to three days, Daoist Qingping felt that he took advantage of Hongtu, so he took the initiative to increase it to a week. At this time, the Qingxu Daoist understood that the effect of Hong Tu's elixir was much better than what he described, so the senior brother would take the initiative to increase the time that Hong Tu spent in the Wudang faction reading the cheats.

"Two Dao Masters, I can write to you about the recipe and refining method of this elixir immediately. But I can't watch it in this room for three days now, and find time for the remaining four days to come and see the Wudang Sect's book collection, after all, it's almost the end of the year. "Hong Tu still wants to go home and celebrate the New Year with his relatives, if it weren't for the invitation of the Qingxu Daoist that made it difficult for Hong Tu to refuse, Hong Tu would not come to Wudang Mountain now, and he would not have an epiphany breakthrough in Wudang Mountain, Hong Tu must inherit the friendship of the Wudang faction to protect his epiphany, so Hong Tu spoke in a very polite tone, and he was also discussing with the two Taoist leaders of the Wudang faction.

Before the Qingxu Daoist could speak, the Qingping Daoist immediately agreed, although the disciples of the Wudang faction were monks, they could also marry wives and have children, and the Qingping Daoist also had family members in the Wudang faction's station, so the Qingping Daoist also understood Hongtu's homesickness. The New Year is over, and the workers who work outside want to go home for the New Year, and Hongtu is no exception, although Hongtu now has enough money, and there is no need to run around for money in life, but Hongtu still attaches great importance to family affection.

Qingping Daochang took Hong Tu to his own practice quiet room, there are pen, ink, paper and inkstone on the desk in the quiet room, although Hong Tu has not practiced calligraphy, but with Hong Tu's current cultivation at the peak of his strength, it is still easy to master the strength of writing, although Hong Tu is not very ugly, but compared with Qingping Daochang's own is still much worse, after all, Qingping Daochang's biggest hobby in addition to cultivation is medicine, calligraphy, and Chinese painting.

At this time, Qingxu Dao Chang didn't care about the good and bad words written by Hong Tu, and he was still worried about Hong Tu Dan Fang, after Hong Tu finished writing the Dan Fang, he began to teach Qing Xudao Chang the precautions when refining this kind of pill for treating internal injuries, and Hong Tu's previous experience in alchemy. Qingping Daoist remembered every word Hongtu said with his heart, and then asked the Taoist boy in the Taoist temple to bring the medicinal materials from the pharmacy used by the Wudang faction every day, Qingping Daoist wants to open the furnace for alchemy now, the alchemy furnace of the Wudang faction is ready-made, unlike Hongtu, when the original alchemy, it was necessary to let people build a Dan furnace used by Hua Tuo in the virtual space.

In the alchemy room before the Qingping Dao Chief, a huge Ding furnace and three smaller Ding furnaces were placed in the middle of the alchemy room, and a lot of dry firewood was piled up next to it. At this time, Hong Tu watched from the side, and from time to time pointed out when the Qingping Daoist was the most appropriate time to add medicinal herbs to the furnace. Hong Tu is not in a hurry to see the collection of books collected by the Wudang faction for many years, because there is still a week before the New Year, and now watching the alchemy techniques of Qingping Daoist, Hong Tu can also learn some tricks of alchemy and collecting pills.

And now Hong Tu can also point out the Qingping Dao Chief, the timing of the Dan Furnace medicinal materials, and how to deal with those medicinal materials best, when the Qingping Dao Chang is alchemy, Hong Tu can also help him to lay a hand, and by the way, steal the teacher, and learn some of the secret alchemy techniques of Wudang.

At the beginning of experimenting with the new Dan recipe, Qingping Daoist chose the smallest of the four Dan furnaces very wisely, because Qingping Daoist had not refined such a pill before, and he did not know as much about the medicinal properties of these medicinal materials as Hong Tu, and it was normal to fail a few furnaces of Dan when he started alchemy, so in order to minimize the loss, Qingping Daoist had to use this smallest Dan furnace.

And this Dan furnace is said to be the smallest, but the long one is also one meter, and the height is one meter and a half, which can hold ten catties of medicinal materials. The other Dan furnaces are bigger than this, the largest Dan furnace has a length and width of five meters, and a height of seven meters, it is a giant Dan furnace, even Qingping Dao Chang has not used the Dan furnace several times, because the larger the Dan furnace, the fire control technology, and the difficulty of processing medicinal materials, are multiplied, with the largest Dan furnace alchemy, ordinary people will refine the medicinal materials into slag.

Two hours later, the furnace of the Qingping Daoist was about to be refined, and Hong Tu, who was pointing out the alchemy of the Qingping Daoist on the side, was also a little nervous at this moment, I don't know if the Qingping Daoist would succeed in refining some pills this time, even if it was to refine the waste pill, it would be much stronger than the original Hongtu. Because when Hong Tu first started alchemy, he continuously refined more than a dozen furnaces of medicinal residue, and after more than 20 experiments, Hong Tu refined the waste pill, and at that time Hong Tu felt the hope that he could practice the finished pill, and after more than 30 furnaces, Hong Tu refined a furnace of useful pills.

And after hundreds of furnaces of elixir refining, Hong Tu finally increased the success rate of his alchemy to thirty percent. After practicing hundreds of furnaces of pills, Hong Tu increased the success rate of refining the elixir for the treatment of internal injuries to fifty percent, and Hong Tu didn't know whether the success rate of alchemy was high or low for fifty percent, but after refining these hundreds of furnaces, Hong Tu harvested a total of thousands of pills for the treatment of internal injuries, and these pills were enough for Hong Tu to use for a long time, so Hong Tu began to refine other pills, and did not continue to refine the elixir for the treatment of internal injuries.

When refining other pills, Hong Tu learned to be obedient, first in the virtual space, let Fuwa virtualize a pill furnace with the same function as the outside world, and then simulate some ordinary medicinal materials, and then refine new pills in the virtual space, such as the hanging pill of Yama Wang Chou, Hong Tu practiced in the virtual space until the success rate reached eighty or ninety, and then refined the pill of Yama Wang Chou in reality, because the main medicine of this pill is too precious, Hong Tu only has a main medicine that is hundreds of years old, and this ginseng is only enough for Hong Tu to refine the pill ten times。

What's more, Hong Tu was going to take only half of the ginseng to refine Hades, so there would only be five or six chances to refine Hades, so Hong Tu had to be more cautious. And the other half of the ginseng, Hong Tu is ready to refine the Zengyuan Dan, refining the Zengyuan Pill in the virtual space, Hong Tu also increased the Dan rate to more than eighty percent, because there is only half a ginseng, whether you can get ginseng for such a long time in the future, Hong Tu doesn't know at all, so now Hong Tu takes this half of the ginseng as a baby, for fear that the alchemy will make a mistake and he will not refine the pill he wants.

These two precious pills, Hong Tu has refined a total of more than 100 pills, so he put these pills in his virtual space and put them in jade bottles, and the materials used to make these jade bottles are precious jade jade, and the worst ones are also made of ice jade materials. Hongtu refines the general pills in porcelain bottles, and only the Yama Wangchou and Zengyuan Pills are packed in jade bottles, which shows that Hongtu attaches great importance to these two pills.

The medicinal effect of this Yama Wang Chou and Zengyuan Pill, if people know it, it will become a magic medicine that Huaxia desperately snatches, and Hong Tu also knows the preciousness of these two pills, so they are generally kept secret, and Hong Tu has not used them for others until now. But Hong Tu knew that these two pills were of little use to him, but taking them out would cause a storm, so Hong Tu planned to let people take them directly every time he took out these two pills, even if others traced the origin of these pills, he would not dare to make a mistake on a peak martial artist.

Daoist Qingping was using the Dan harvesting technique taught by Hong Tu and began to cool the Dan furnace and prepare to collect Dan. After a quarter of an hour, the Dan furnace was finally completely cooled, Qingping Daoist and Hong Tu couldn't help but want to see if this furnace of medicinal materials, whether there was a Dan or not, there was Hong Tu beside him to point out Qingping Daoist know, coupled with Qingping Daochang's many years of alchemy technology, this time there will be some waste Dan at worst. It is more than a step higher than the level of the alchemy rookie at the beginning of Hongtu.

Open the top cover of the Dan furnace, a layer of black slag inside the Dan furnace, Qingping Dao Chang used a wooden stick to scratch in this black slag, and after a while, he saw a pure black pill, this black pill exudes a strong fragrance, but it is obvious that this is a waste pill. The real best elixir, the lighter the fragrance, the higher the grade, and those fragrant pungent elixirs are very poor quality elixirs.

Seeing this waste pill, it proves that the alchemy technique of Qingping Daoist is much higher than that of Hongtu, alchemy is a technical job, the more you practice, the more skilled you are, and the Dan rate will increase, and the grade of Cheng Dan will also increase. Hong Tu is now just a beginner alchemy rookie, but the level of refining Hades and Zengyuan Dan is higher than that of other alchemists, refining other pills, Hong Tu is naturally inferior to these alchemy old birds for many years.

There is only one waste pill, Qingping Dao Chang couldn't believe it, and then used a wooden stick to pull it in the Dan furnace, this time Qingping Dao Chang pulled out a few cyan pills, which were exactly the same color as the pills that Hong Tu gave him, and now he couldn't smell the fragrance of this pill, and when he took them out, he knew how much worse these pills would be compared with those refined by Hong Tu. Daoist Qingping cut all the slag and found two purple pills, these two purple pills made people feel dizzy, Hong Tu saw these two pills, and immediately knew that this was the best pill that Hua Tuo had refined when he was refining pills, Hong Tu had only seen it, and he had never practiced it.