Gu Yan smiled a little, this person really refuses to owe any affection. She opened the magic bag and laid out the same materials she had collected. "I'm not going to refine these pills myself right away. It is not easy to collect materials, and I still have to ask you to refine the pills, but I hope to learn more alchemy techniques, and then start with simple pills and learn slowly. If you don't want to teach it, as long as you can let me watch it when you are alchemizing, that's fine. ”

Ming Wuyu casually looked at the things she put out, and said, "You also have a heart, the quality of these materials is on the haode." This second-order demon beast bone, it's rare that you can get it, wait, what is this? ”

A very surprised expression suddenly appeared on his face, and then he jumped up all of a sudden, and his speed was incredible. His hand gripped something tightly and asked loudly.

Gu Yan saw that it was the Ziyan Crystal that she had inadvertently taken out, which she had used to cultivate, and there was not much left now. She didn't want to say more, so she said, "I searched for it by accident, saying that it can be used as a refining weapon." Kept there all the time and didn't use it. ”

"Ignorance, foolishness!" Ming Wuyu held this piece of purple flame crystal in his hand, pacing on the ground quickly, his voice began to become high-pitched, "This thing is called purple flame crystal, although it is very similar to a refining material called purple coral, but the use is completely different, you actually use it as a refining tool, it is really putting the cart before the horse!" ”

Gu Yan was a little surprised, except for the time when she heard Lu Jiayan's hurried words in Tianmu Mountain, over the years, she had traveled all over the Shenzhou Continent, and no one knew the true effect of Ziyanjing. She had also thought that perhaps only those high-ranking monks who had a long life and a lot of knowledge would know what it was for. But she never thought that the purple flame crystal was actually used for alchemy!

She asked a little strangely: "The materials used for alchemy are usually spiritual objects between heaven and earth, such as spirit grass, spirit fruits, fur and bones of spirit beasts, etc., other book friends read them normally:." What can Amethyrite be used to refine? ”

Ming Wuwu said: "What do you know! Alchemy is not something that can be successful with just good materials. A haode alchemist is a top priority. Do you know what is the most difficult thing in alchemy, that is, the control of the fire, the control of every trace of aura in the flame, to the level of subtlety. Sometimes the flame is slightly larger, and the effect of the medicine may be reduced by 30%! ”

"But if you want to refine a high-grade elixir, you must have a more refined flame with more abundant aura. With the cultivation of ordinary alchemists, it is difficult to form spiritual power sigils and be able to subtly control the flames at the same time. The wonderful use of the purple flame crystal lies in the fact that it can absorb the spiritual power in the flames, and then release it when needed according to the control of the alchemist. In alchemy, it is extremely important as an auxiliary material for stability and balance. ”

Ming Wuyu touched this piece of purple flame crystal with his hand and said, "This kind of thing is not produced on the mainland, and it can only be formed in the deepest places overseas, where demon beasts infest. I heard that high-level demon beasts can cultivate aura for the next generation through Ziyanjing, but with the gradual annihilation of the alchemy handed down from ancient times, few people will use this thing. ”

Gu Yan's heart moved, and he asked quietly, "In this way, Ziyanjing will be of great use?" ”

"That's nature. The cultivation of alchemists is usually not very high, for example, an alchemist in the foundation building period will never be able to refine the pills that the Yuanying cultivators need, because they can't control the true fire used in alchemy! But with the Ziyan Crystal, the alchemist can leapfrog the alchemy! ”

"I see." Gu Yan nodded, and she said with a smile, "I don't know if Brother Ming, do you need these pieces of Ziyan Crystal?" ”

Although Ming Wuyu had a strange temperament, he was not a fool, he glanced at Gu Yan and said, "Do you want to use these pieces of Ziyan Crystal to exchange the alchemy technique with me?"

Gu Yan nodded. Ming Wuyu said lightly: "The alchemy technique I have practiced is extremely subtle in terms of fire control requirements, which is different from the general method of relying solely on talisman seals, and it cannot be passed on unless there is a heavenly posture." If you want to learn, just watch from the sidelines, and learn as much as you can. ”

The so-called fire of alchemy, that is, the flame used in alchemy, :. Usually the monks use the Dan furnace to directly trigger the earth fire in the leylines to refine the Dan. However, this kind of flame is miscellaneous and impure, and there are many impurities in the elixir refined, so it can only refine the middle and lower grade elixir, the real high-grade and spiritual elixir, which requires the alchemist's own vitality fire to refine. This requires the alchemist to be extremely proficient in the art of fire control, and usually such a person is not one in a hundred among the monks.

Gu Yan nodded, "In that case, let's ask Brother Ming to demonstrate it." ”

Ming Wuyu said: "Look at it! He put down the purple flame crystal, and then flipped his palm slightly, and the small Dan furnace flew up as if it was pulled by a silk thread, floating in the air, about half a foot from his palm. Then his fingers moved slightly.

Although his figure was tall, his ten-fingered fingers were white and slender, and his fingertips moved gently in the air, like a bird dancing. Then a little spark appeared in the palm of his hand.

It was a red fire, and after it leaped out, it danced gently as if it was alive, and the fingers of Ming Wufu skillfully made various movements, and the ball of fire jumped and covered the bottom of the Dan furnace. Then the lid on top opens on its own.

Gu Yan said in surprise: "Fire Spirit! This was the second time in all these years that she had seen a Qi Refining Cultivator who was able to cultivate a fire spirit in her body.

After the lid of the Dan furnace was opened, there was a thick white gas emitted inside, and with a flick of Ming Wuyu's other hand, the materials scattered around him were put into it little by little, and he said: "This is the refining method of the Qi Nourishing Pill, you can see it!" "The Nadan furnace is made of white jade, crystal clear, and the scene inside can be seen at a glance. Gu Yan could almost see that under the transpiration of the flames, the medicinal herbs inside were moving on their own.

The Dan furnace seemed to have some liquid in it, bubbling under the flames, Ming Wuyu groaned lowly, and then the flames suddenly became bigger, wrapping the Dan furnace at once, and said at the same time: "Although the Qi Nourishing Pill is the easiest pill to refine, the basic techniques contained in it are necessary for refining many pills. Therefore, the most basic skill of an alchemist is to refine the purest Qi Nourishing Pill, and first of all, remove all the impurities in it. ”