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This time it was a matter of great importance to go to Yaofeng to exchange herbs, although everyone present didn't understand how this Lin Feng, who was cultivating external skills, suddenly became interested in alchemy, and they had never heard of any disciple who was so extravagant, only exposed to alchemy for a month, and spent such a big price to try.

However, this Lin Feng can no longer be looked at from the eyes of ordinary people, and anyone who underestimates him will not end well. The millions of disciples of the Immortal Sect didn't dare to say that all of them were eyeing his head, but this number alone was enough to make people tremble, but this Lin Feng still lived a very nourishing life.

The seven hall masters of the Seven Swords Hall accompanied Luo Qi and the four of them to the Medicine Peak, after all, what they were holding in their hands was a low-level divine weapon, and they could not tolerate the slightest carelessness. Murder and overselling among the outer disciples often happen, and one more person has more protection.

After Lin Feng waited for them to leave, he also came to the practice ground. He knew very well in his heart that alchemy was not a child's play, and the danger and difficulty in it were not ordinary, and if he was not careful, he might get a big injury to his vitality, especially if it hurt his thoughts very seriously. Because in the process of alchemy, controlling various medicinal herbs, controlling the furnace fire, etc., all need to be completed with mental power. Once the thought is traumatized, not only can the alchemy not be completed, but it can also cause a bad chain reaction.

Alchemy has three important links, one is to refine medicinal materials, the second is to control fire, and the third is to condense the elixir.

And these three most important links are closely related to telekinesis.

Among the dozens of alchemy techniques recorded in the "Dan Sutra", Lin Feng filtered it several times before he selected one called "Forty-Nine Style Mahamudra", which is the strangest way of all alchemy, because there is an additional link in addition to the normal three important links, that is, the quenching process. To put it simply, after the success of the Ning Dan, you can't take the pill directly, but use a kind of physical power that is just and yang to continue refining the elixir. Just like refining weapons, weapons that have been tempered thousands of times are good weapons.

The scriptures do not indicate what kind of elixir this alchemy technique will refine, but this alchemy technique is very suitable for people who practice external skills, because after the elixir is formed, it cannot come into contact with the true qi, and once it comes into contact with the true qi, it will melt, causing irreparable waste.

There are a total of 36 palm strokes and 13 fingering techniques in the "Forty-Nine Styles of Mahamudra". Each additional move is used to increase the power of the stack. It is also clearly recorded in the scriptures that this kind of mudra is not only a strange alchemy technique, but also a powerful attack cheat, which is beneficial and harmless to cultivators.

In the secret cave in the mountain behind the Seven Swords Hall, because the space was too small and there was no time and energy to cultivate, Lin Feng just memorized its cultivation method. Now on top of Danfeng, there is a lot of space. Therefore, before the formal alchemy, Lin Feng decided that he must first learn the "Forty-Nine Styles of Mahamudra".

All this kind of mudra cheats needs is a strong physical strength, Lin Feng didn't dare to say anything else, if it comes to the strength of the body, I'm afraid that even some senior brothers in the Dao Transformation Realm are ashamed of themselves.

The cultivation of mental power has been strengthened tenfold, which has also brought great convenience to cultivation.

A layer of strength spread all over his body, and Lin Feng's cultivation method flashed through his mind, and he began to compare one move at a time, and a whirring air crackling sound suddenly came from the practice ground.

"No, the power of the palm print is too scattered to be effective. ”

Every time Lin Feng made a palm, the air in the air was instantly oppressed, and a palm print suddenly appeared in mid-air, but this palm print was too much, three or four times the size of his palm, and the time of existence was too short, as long as the palm was withdrawn, the palm print would also disperse and disappear.

The core point of "Forty-Nine Mahamudra" is that the power must be absolutely concentrated, which is the most basic requirement for cultivators. What Lin Feng lacked most now was the control of his strength. But fortunately, there is also an advantage to cultivating Mahamudra here, that is, while cultivating the cheats, while cultivating the control of power, it can be said that it kills two birds with one stone.

This was also one of Lin Feng's important wishes to finally choose this alchemy technique.

Out of the palm, close the palm.

Gelding, scattering.

Palm out again, palm up. Re-coagulation, scattering.

Due to Lin Feng's palming speed, those fluctuating airs didn't have time to diffuse and divert, and began to slowly stack up. In the end, there was a rumbling sound in the sky above the practice ground, like a muffled thunder, and even the disciples guarding the pass at the bottom of the mountain looked at the direction of the Dan Academy in surprise.

When Lin Feng was not in Danfeng, the Dan Courtyard had been very calm, why had he just come back, those powerful senior brothers left in a hurry, and before they could figure out what was going on, there was a strange sound from the Dan Courtyard again.

I don't know how long it took before Lin Feng slowly retracted his palm.

"It's not difficult to learn these 36 palms, but the difficulty lies in learning it well. I just made a simple palm, relying on physical strength, if I use mental power, I should go further in the control of power. Lin Feng thought to himself, he couldn't understand why the scriptures said that this magic trick was quite powerful. The higher the caster's cultivation, the more powerful it becomes. If thirty-six palms can be punched in a row in the last step of alchemy without stopping, then the medicinal effect of the pill can be increased by at least five times on the original basis.

What kind of concept is this, Lin Feng knows even if he can't refine qi. Generally, a medium-grade Qi Condensing Pill can save a cultivator time ranging from one month to three months. The best condensing pill can save time ranging from half a year to a year. If the same elixir is tempered by Mahamudra, the cultivator who takes it can save at least two to five years.

This kind of elixir has far exceeded the range of the best, and it is not an exaggeration to call it an anti-heaven level.

If you follow the way of the scriptures, the elixir refined by using the herbs of fifty years of fire can make people directly improve their strength. According to the individual's physical talents, the realm of ascension is also different.

Lin Feng didn't know if what was recorded in this scripture was true, but this effect was worth trying.

"I first tried the herbs that had been in the heat for ten years, and when I became proficient in the alchemy technique, I gradually used the herbs that were older than I was. ”

After resting for a while, Lin Feng continued to devote himself to cultivation.

For seven days in a row, Luo Qi, who went to Yaofeng for exchange, had not come back, Lin Feng began to be a little anxious, after all, if it was not successful, then they should have come back early. But so far, there hasn't even been a single message, which has to make Lin Feng stop cultivating, and he has no heart to continue cultivating.

After another three days, Lin Feng finally couldn't stay still anymore and decided to go down to the peak to inquire about the news. But before he could get out of the courtyard gate, he noticed several people who were not weak in breath approaching quickly.

"Could it be Roach and they're back?"

"Hahaha, Senior Brother Lin is in a hurry. Sure enough, it was Luo Qi and the eleven of them, and from the smiles on their faces, it could be seen that this exchange had been successful.

"I haven't heard from you for the past ten days, and I'm about to go down the mountain. ”

"It's also strange that we didn't send someone to inform you, it's very unfortunate that we went this time, Elder Wuzi and they are in retreat for alchemy, if it weren't for Senior Sister Qin's maneuvering, Elder Wuzi wouldn't have left the customs halfway. However, this time, Senior Brother, the exchange thing you took out is really the right way, Elder Wuzi is in urgent need of a divine weapon to reward his disciple. So when he heard about our intention, he agreed without hesitation, and the herbs that Elder Wuzi took out this time were all more than fifteen years old, and more than a dozen of them were actually about thirty years old. ”

"That's really good, I'm afraid that Elder Wuzi won't exchange it. Lin Feng said with a smile.

"If someone else asks for an exchange of herbs, Elder Wuzi will definitely not agree, after all, he doesn't want another alchemy disciple outside the medicine academy to appear in the Immortal Sect. But as soon as I heard that it was you, I immediately agreed. Looking at his expression at the time, he probably thought you were messing around, after all, alchemy is not something that anyone who wants to refine can succeed. Luo Qi touched the beard on his chin, then took out a storage bag from his arms and handed it to Lin Feng, "This is a storage bag refined by the Refining Sect, which is the most suitable for preserving herbs, and it will be no problem to store it for a year." This is what Senior Sister Qin Lan asked me to pass on to you, saying that it will not be too late to return it when you are done using it. ”

Lin Feng nodded, this Qin sister is still good.

"By the way, junior brother, when are you going to start alchemy?" Luo Qi suddenly asked.

"Well, in ten days. Lin Feng thought for a while, his "Forty-Nine Style Mahamudra" had already refined thirty-six of the palm techniques, the remaining thirteen fingering techniques could definitely be refined in five days, and the remaining five days would be a comprehensive set of Mahamudra.