The two exchanged about cultivation for a while, and then after receiving the subsidy from the sect this month, Su Lun was ready to return to Danfeng.

After Su Lun left, Lu Lin leisurely prepared to go to the club, walking, glanced at the pill he had just gotten in his hand, and suddenly felt that something was wrong.

He thought about it, hurriedly ran to the location of the club, and after finding Jiang Zhi, he asked, "Senior Brother Jiang, do you know if this pill is difficult to refine?"

Jiang Zhi glanced at the Qi Nourishing Pill in his hand and said slowly: "Those who are difficult will not, and those who will not be difficult." ”

Lu Lin was choked, paused, and continued for a long time: "Senior Brother Jiang, you say...... You said that those Dan cultivators, if they want to refine this level of pills, how long will it take to cultivate?"

Jiang Zhi didn't know why he asked this kind of question, but he still said: "It depends on the talent, it will take a year or two for the talent to be good, and it is estimated that the talent is poor for three or five years." ”

"......" Lu Lin slapped his thigh, with a look of sudden realization, but his face collapsed again in an instant.

Su Lun's kid is average at first glance, and after three or five years...... Then let's talk about Mao, maybe he has already entered the inner sect, and he will still be able to use this qi nourishing pill when the time comes? This is an empty glove white wolf, he worked hard for him, but he promised him a blank check.

Lu Lin sighed in his heart, slowly moving his steps as if he had lost his strength, and muttered: "I didn't expect that after being smart for more than twenty years, I was deceived by a child who was less than twenty years old. Su Lun, this kid looks honest, but he actually has a bad stomach, and the bad drips are very bad......"

After Su Lun moved the remaining medicinal materials to Danfeng, he lived on Danfeng completely, and almost every day was spent on alchemy.

After three days, he was already able to stimulate the Xuanhuo very smoothly, and he could also output it stably, so that he had the foundation for alchemy.

On the fourth day, Su Lun came to the Danfang early, and the others had not yet arrived.

Newcomers have three opportunities to enter the most ordinary Dan room, and then they need to pay a certain amount of learning points if they want to enter, of course, correspondingly, there are also some herbs in the Dan room for people to use for free, so it will not make the alchemist feel too disadvantaged.

After he made a report, he opened a normal Dan room and walked in.

This was the first time he walked into the alchemy room, and after walking in, he saw a small Dan furnace in the middle of it, and next to it, it was full of various herbs, but because it was a basic alchemy room, these herbs were the most basic herbs.

He walked to the side of the Dan furnace, felt the structure, compared it with what was said in the book, and realized that this was only the most ordinary Dan furnace, although it could be used for alchemy, but compared to what the book said was a Dan furnace with these effects such as helping to induce and help the fusion of herbs, it was limited to the most ordinary alchemy.

Su Lun also felt that it might be to help Dan Shi recover faster, and the Xuan Qi in this place seemed to be a little richer than outside, and he didn't know if it was because of the blessing of some magic circle.

After observing these, Su Lun selected some of the herbs classified next to him, and he made his first alchemy, preparing to refine one of the most basic pills, the Qi Replenishing Pill.

According to the difficulty of refining, medicinal efficacy, etc., the pill is divided into nine grades, the most common is the first-grade pill, such as the Qi Replenishing Pill, and the highest is the Nine-grade Saint Pill. Of course, in addition to this, there are some pills that are not included in the product, and the blood qi pill is not strictly speaking, it is not an elixir, but can only be regarded as a medicinal herbal product.

As a standing medicine for disciples of foreign sects, in addition to the role of assisting in cultivation, it also has the effect of quickly restoring Xuan Qi, so it has a lot of use and large consumption. The ingredients of this elixir are simple, and the steps are not long, which is just right for Dan Xiu's first alchemy.

He put the herbs beside him, then opened the entrance to the Dan furnace, adjusted his state, and everything was ready.

"Boom-"

A large amount of Xuan Qi skillfully emerged from his right hand, and after a while, it burst into flames, and Su Lun controlled the Xuan Qi to the bottom of the Dan Furnace, and after a while, the Dan Furnace became hot.

Su Lun felt the changes in the Dan furnace with his hands, and when the temperature of the Dan furnace reached a certain level, he used Xuan Qi to control the herbs and put them into it.

"First of all, the Moon Spirit Grass ......"

A small rhizome with leaves like a crescent moon was carefully placed into the Dan furnace by him.

"Nourishing ......"

As soon as he entered the Dan furnace, the herbs burned rapidly, and a puff of green smoke rose up, turning to ashes in the blink of an eye.

Su Lun extinguished the flame, withdrew his arm, frowned at the small cloud of ashes at the bottom of the furnace, and muttered, "Could it be that the temperature is too high?"

Shaking his head, he let out the flame again and tried again.

After a moment, Suren looked at the herbs that had turned into ashes again, and fell into deep thought.

He found that the control of this temperature, as mentioned in the book, was the first difficulty encountered when he really started alchemy after successfully stimulating the Xuanhuo.

Because the temperature perception is not accurate, when at low temperatures, the herbs can not melt, even if they are melted, they can not get the due medicinal properties, and when the temperature is gradually raised, it is often uncontrollable, once the temperature rises too fast, it is easy to cause the herbs to turn into ashes. This time, when he put in the second herb, he didn't control the temperature and burned it directly along with the herb he put in the first time.

Su Lun knew that this was actually not the most difficult, on the basis of a large number of exercises, after mastering the temperature required by various herbs, the medicinal properties of various herbs affected each other, the precise control of the time of each herb, the order of putting in, each of which was a difficult point in alchemy, and it took an extremely large amount of time to practice.

Su Lun sighed, this most basic pill has to take such a long time to practice, how long will it take to take those high-grade pills with more ingredients and more complicated steps in the future? And the pills he needs, he looked at the ingredients, each one is not less than those high-grade pills need ingredients, not to mention that the steps are much more complicated. I don't know how long it will take until I slowly become proficient in various medicinal properties, run in little by little, and finally refine the pills I need.

Xian'er and Sister Yan don't know what to do, he is worried about them all the time in his heart, and he can't afford to spend this time.

Su Lun simply put down the alchemy for the time being, sat cross-legged on the ground, and began to think of a solution in his mind.

Since the ordinary method is too long-lasting, then use some special method.

The special point of oneself is that one is that one is that he has divine thoughts, and the other is that he has a wise brain, and these two places are not possessed by other cultivators.

Divine thoughts...... Thinking of this, Su Lun's eyes suddenly lit up, since one of the major characteristics of Divine Thought is that it can improve perception, then he can use Divine Thought to perceive the change in the temperature in the Dan furnace, and in this way, it solves the shortcomings of the ordinary way that it is not sensitive to subtle temperature changes, and this method is not the Divine Thought Induction Pill Method that he has learned!

And he thought that as long as he knew the medicinal properties of various herbs, he could use the Zhi Brain to calculate the best fusion reaction time, and he could even use the Zhi Brain to control the flow of Xuan Qi, so that he could accurately control the temperature change. Human beings are not good at accurate and fast data analysis, and this is exactly what Zhibrain is best at!

For others, sensing temperature and controlling time are the two most difficult points to get started with alchemy, but here in Su Lun, it has become so easy!

Although the "Divine Thought Channeling Pill Method...... only uses the effect of Divine Thought to feel the temperature, for him now, it is undoubtedly a charcoal in the snow, which makes him reduce his time greatly, and he feels that this method is definitely not limited to this, and after his Divine Thought cultivation is more advanced, there will definitely be greater benefits.

With this figured out, Suren took action again.

Skillfully sent the Xuanhuo to the Dan furnace, after a while, he gathered the still very small divine thoughts in his mind into a bundle, and gradually infiltrated into the Dan furnace, and soon, he felt the heat inside the Dan furnace, but he also found that the divine thoughts would not be harmed, and after a little thought, he understood that this divine thoughts were formless and substantial, and how could they be affected by conventional natural things?

Su Lun was relieved and continued to refine the elixir.

When the temperature was about to reach, Su Lun slowed down the transmission of Xuan Qi, opened his Zhi Brain, and monitored the amount of Xuan Qi at all.

And because of the powerful analytical ability of the Zhi Brain, at this time, he can even take into account the surrounding temperature changes, as well as the influence of the external environment such as weak air currents on the Xuan Huo, and this information is input into the Zhi Brain one by one, and finally after calculation, the output is the amount of Xuan Qi that he should maintain.

"Put in the Moon Spirit Grass. ”

The "Nourishing ......" Moon Spirit Grass quickly turned into a liquid medicine in it, and after holding it for a while, he adjusted the temperature to the desired value for the next step.

"Anchovies. ”

"Pop ......"

After melting, the two liquids mixed together, and the bubbles danced happily.

"Chihiro grass, riverside branches ......"

One by one, he put the herbs into it, and the process went very smoothly.

After the last herb was also integrated into the gradually growing liquid mass, Su Lun used Xuan Qi to control the cover of the Dan furnace.

At this time, the preliminary preparations have been completed, and next, he needs to keep the Dan furnace at a certain temperature in each stage, which is a long time and a process that tests his willpower.

Of course, for ordinary people, especially those who don't pay attention to cultivation, it will still be a little difficult to maintain the output of Xuan Qi for a long time, but for Su Lun, the amount of Xuan Qi in his body is not much higher than that of other people in the same realm, and there is no need to worry about not having enough Xuan Qi at all.

Half an hour later, the sound of crackling bubbles in the Dan furnace gradually disappeared, and after another quarter of an hour, a faint white smoke began to emit from the Dan furnace.

Su Lun suddenly perked up, according to the book, this time is the critical moment for Cheng Dan.

However, what made him feel a little uncomfortable was that although with the improvement of the realm, the time for the brain to be turned on was greatly extended, but now it was a little unbearable, and the brain felt a little tired.

He forcibly suppressed the uncomfortable feeling, and then separated a small part of the divine thoughts, wanting to go deep into the pill furnace to feel the situation of the pill, but to his surprise, the divine thoughts seemed to be separated and could not touch the surface of the pill.

Su Lun didn't know what the reason was, but he thought that his divine thoughts were not strong enough, so he didn't force it anymore and continued to feel the temperature control Xuanhuo.

After another two quarters of an hour, the Dan furnace was almost silent, Su Lun suddenly increased the transmission of Xuan Qi, and the Xuan Huo suddenly became intense, and the temperature changed rapidly, raising a level.

At some point, there was no sound coming from the Dan furnace.

Now is the time!

Su Lun suddenly withdrew his palm, and then quickly opened the top lid of the Dan furnace.

"Bang!"