Except for special pills, there are fixed standards for the number of grades of pills and prepared medicinal materials. There are nine medicinal herbs for the first-grade pills, eighteen medicinal herbs for the second-grade pills, and fifty-four medicinal herbs for the sixth-grade pills.

The speed of refining the pill is related to the refining of medicinal materials, and the number of medicinal materials is larger, which naturally takes more time. However, the speed of refining medicinal materials between a first-level Dan master and a sixth-level Dan master is naturally completely different, and the sixth-level Dan master is bound to be faster.

Combined with various factors, the refining of the sixth-grade elixir and the refining of fifty-four medicinal materials took an average of thirty hours. If there is no mistake, it will take two to three days to refine the sixth-level elixir.

When Wu Feng certified the Dan Master, he thought about the refining time, and he followed the standard of three days. Even though Wu Feng had the Ten Thousand Saints Danding, even if he refined the sixth-level pill, it would only take a few hours. However, to keep it secret, you have to do things as usual.

When agreeing to come to the Sword Sect for alchemy, Wu Feng said that there is a furnace every five days, which is to ensure that the pill will be produced once every five days, and it will be a successful pill, and then the time to rest and recuperate. Wu Feng is alchemy now, so he naturally has to follow this standard, even if he doesn't care about the slight time, he agrees that he can't produce the pill once a day or two.

Therefore, in the alchemy room, Wu Feng was ready to cultivate again, and secretly thought to himself: "This time I want to refine the pill for half a year, although I can go out halfway, it will also be a long time, and I must arrange the time for alchemy and cultivation." ”

"My situation is also dangerous, and the stronger I am, the more protection I can have. However, there is a shortage of spiritual objects at present, even if the True Spirit Saint Pill can be refined, the effect of the True Spirit Saint Pill cannot be compared to the natural spirit pill after all......

"Fortunately, in this alchemy room, the fire spirit element is sufficient, and the five spirit practitioners are the same practitioners, and the five spirits are transformed into each other, and the fire spirit element connected to the earth and fire. It can also help you cultivate. First take the True Spirit Saint Pill, and then borrow the fire spirit element of the earth fire to refine your own spiritual element. ”

"I also regard the process of alchemy as my own cultivation. First take the True Spirit Saint Pill to cultivate, and then export the Spirit Element Alchemy to replenish the loss of the Spirit Yuan in the body. As for the spiritual element of transforming earth fire...... Wu Feng thought to himself, combining alchemy and cultivation to make an appropriate arrangement.

"First refine some True Spirit Saint Pills, and then refine the Zhou Tian Pill of the Sword Domination, and try the method of testing the medicinal properties to control the pills. "The materials for refining the True Spirit Saint Pill, Wu Feng bought enough at the beginning, and even planted some seeds in the three-element bead space, and he can still make up a few pairs at present.

After all, the True Spirit Saint Pill. It is also a special elixir, a non-standard grade elixir, and the grade of medicinal materials is relatively low, but the quantity is a little more.

As for the method of controlling the medicinal properties of Cheng Dan, Wu Feng's thinking was completely feasible, and he did not directly test it. Anyway, Zhou Tiandan's six pairs of materials, even if the medicinal property control is ineffective, can also be controlled by fire. It's just a waste of something.

The medicinal properties are controlled into pills, and the medicinal properties are lost. Relatively mutilated herbs are placed in some, and the chance of failure is also very small. After all, Dao Batian can bring medicinal materials, at least the medicinal materials that are in line with alchemy, relying on the strength of the Ten Thousand Saints Danding, it is naturally able to refine into a pill.

If you use inferior medicinal materials, you can still refine medium-grade pills. It's just a mistake in guessing, not a failure in alchemy, but a great good thing.

Wufeng is now in the Tiangang Realm, the spirit yuan is more refined, and the number of spirit yuan is larger. It was easier to refine the True Spirit Saint Pill, and within one day, Wu Feng would refine all three pairs of medicinal materials into pills.

The True Spirit Holy Pill is a special type of pill, nine ordinary pills in one furnace, six medium-grade pills, three top-grade pills, one top-grade pill, and the relevant quantity of the finished pill. Wu Feng's current realm, and the state of the Ten Thousand Saint Danding, can only refine the mid-grade True Spirit Saint Pill.

The grade of the True Spirit Saint Pill is also related to the level of spiritual items, the ordinary True Spirit Pill, relative to the second-level spiritual object, the middle-grade True Spirit Pill, is relative to the third-level spiritual object, the upper grade is relatively fourth-level, and the best is relative to the fifth-level......

Taking a True Spirit Saint Pill and concentrating on cultivation for one night, early on the second day, Wu Feng woke up from his meditation and said secretly: "A medium-grade True Spirit Pill, comparable to a standard volume of third-level spiritual objects, but refining into the body, only supplementing some spirit elements, if you want to refine a point, you need at least fifty pills, that is, fifty standard volume of third-level spiritual objects." ”

"Whew!" Wu Feng gasped, there was no air conditioning in the alchemy room, Wu Feng was very shocked by his speculation, although the cultivation of Tiangang Realm only had thirty-six acupuncture points, but it required 1,800 third-level spiritual objects, even if it was a fifth- or sixth-level high-level spiritual object, it also required more than 100 pieces, which was a huge consumption.

"My own five spirit cultivators need five times as many materials as ordinary people, this is really not an ordinary person, and the consumption that can be borne by ordinary people!" Wu Feng sighed secretly, although the amount of materials needed was very shocking, but such a situation was still expected.

"Materials, materials, the most lacking cultivation materials now, even if this half a year has passed, I still want to alchemy, alchemy is the fastest way to get enough materials!" Wu Feng thought helplessly, whether it was looking for it in person or hunting beasts for adventure, there was no alchemy, and it was quick to get the materials.

With the improvement of the realm, Wu Feng felt unprecedented pressure for the first time, and the Tiangang realm was still like this, the higher Zhou Tian realm, and even above the Zhou Tian realm......

"The higher the realm, the more difficult it is to cultivate, but a large number of high realms are basically stagnant, and they are also related to cultivation materials! If the cultivation materials are sufficient, even if it is difficult to cultivate in the high realm, even if you have poor talents, you can still rely on the accumulation of materials!" Wu Feng thought to himself, and his understanding of cultivation materials became more profound.

Wu Feng has always paid attention to the foundation, and he basically did not use the pill when cultivating, except for the pill that healed the wounds and urgently replenished the spirit element, he had taken the True Spirit Pill, and the True Spirit Pill was equivalent to a spiritual object.

However, without the help of elixir, they also need spiritual objects, need spirit gathering formations, need to grab treasure land, rent a retreat room for cultivation, and have also used foreign objects, these are all different forms of materials.

It can be said that no one can completely rely on their own exhalation and absorb the spiritual energy of heaven and earth to cultivate.

Therefore, relying on one's own cultivation, laying a solid foundation, and not relying on external objects is only relatively speaking, and the scope of external objects cannot be equated.

After an accidental realization, Wu Feng began to alchemy, first of all, Zhou Tiandan. Among the six pairs of medicinal herbs, the two most inferior plants are singled out and matched with two pieces with incomplete medicinal properties.

"Sure enough, I don't guess it, due to the loss of medicinal properties of the medicinal materials, even if it is the best fire control, it is also impossible to refine the best pills, two sixth-grade mid-grade pills, and one sixth-grade lower grade pill. If you refine another furnace and take two lower pills by yourself, it will be enough to explain to Dao Batian!"

"Although the quality of this Pindan is also excellent, infinitely close to the Zhongpindan, as long as it does not reach the Zhongpindan, there is no need to worry about the covetousness of others. What's more, when Dao Batian brought the medicinal materials, he specifically mentioned that Old Man Fu said that the Zhou Tian Pill he refined was very good, and it was more appropriate to take out such a pill......" Wu Feng thought to himself, and he had a faint intuition in his heart, if he took out the middle grade pill, it would be even more dangerous than the failure of alchemy.

"However, ......" The pills refined were enough to explain, Wu Feng turned to think about it: "These are not the main things, after all, for the sword Batian alchemy, according to the three medicinal materials to produce a furnace of pills, each furnace of pills into a pill, there are six pairs of medicinal materials to refine at will, no matter what, there will be no accidents." ”

"And the most important thing is the previous unintentional move, and the previous speculation, plus the verification of this alchemy, officially established the medicinal properties to control the pill, this maximum effect uses the medicinal properties, and it is also an extremely safe method!"

Undoubtedly, in the eyes of the alchemy room, the progress of any alchemy is more important than refining a furnace of elixir. Although Wu Feng is not a real alchemist, the thinking about the grade of the pill and how to control the grade of the pill has always been something that Wu Feng is worried about.

In the past, relying on heat control, the medicinal materials that could be refined into medium-grade pills, high-grade pills, and even top-grade pills were deliberately refined into lower-grade pills, which was a huge waste.

Wu Feng also understands that the method of controlling the medicinal properties of Cheng Dan, when it is actually used, must not be as much as the fire control, but mastering a control method is always an excellent thing. Even if the refining of low-grade pills could not distinguish between the tiny medicinal properties, it was quite necessary to control high-grade pills and hoard high-grade medicinal materials.

When refining some rare pills and some special pills, it is even more necessary to control the medicinal properties into pills. After all, these pills, perhaps one of the herbs, are priceless treasures, but they have no price in the market, and they must be obtained by chance......

Refining the two furnaces of pills with the lowest medicinal properties, and putting away two of the lower pills, Wu Feng devoted himself to cultivation, and on the tenth day, Wu Feng woke up from his meditation and secretly thought to himself: "Ten days have passed, so as to take out the two Zhou Tian Pills first, so as not to worry about the old guy who is a sword tyrant." ”

Wu Feng knew his position, although he had successfully certified a sixth-level Dan Master, he was a Dan Master who had just been certified for a short time. The alchemy skills are convincing, far from being comparable to those old Dan masters who have been famous for many years.

According to the alchemy schedule, the three major sects each have two months, and each sect guarantees the success of the twelve furnaces of pills, the first is to refine for the Dao Batian of the Dao Sect, and take out the Zhou Tiandan who has successfully refined, which is naturally to reassure Dao Batian.

When Wu Feng saw Dao Batian, the Tiger King and Huoyangzi had already arrived, and according to the time arrangement, the elixir refining of these two sects would be put in two months and four months later.

In fact, although the name is alchemy for the three sects, it is actually the three old monsters who are responsible. Wu Feng didn't want to come into contact with the rest of the people, and the three of them were naturally more satisfied with this situation, and befriending a sixth-level master alone could also be used as a resource at their disposal.

Wu Feng explained his intentions, took out the jade bottle containing Zhou Tiandan, and calmly signaled Dao Batian to check.

"Ah!" Dao Batian saw the elixir in the bottle, first shouted out in surprise, and then said in amazement: "It's really as Old Man Fu said, the Zhou Tiandan refined by Master Wu is really close to the grade of the middle grade...... (to be continued......)