As long as he can memorize it, it is equivalent to getting the pill recipe of the Gathering Spirit Pill, and then he will observe Huang Lao's entire alchemy process.

There is a pill recipe, and there is a complete alchemy process, which means that Li Qing can completely reproduce the Gathering Spirit Pill as long as his ability is sufficient.

How many spirit stones do you need for a Gathering Spirit Pill Pill?

However, Li Qing didn't have time to think about it, Huang Lao's side had already made some moves. Hurriedly straighten your back and concentrate on watching.

I saw that Huang Lao made a move, and the lid of the alchemy furnace opened by itself. A vine-like elixir was thrown into the Dan furnace, and the lid was closed again.

Li Qing recognized it as a blue and white vine, and it was at least three years old.

"The blue and white vine is hard, so you have to throw it into the alchemy furnace at the beginning, otherwise it won't be refined into liquid medicine when the other elixirs have been disposed of." Huang Lao stared intently at the alchemy furnace.

Li Qing nodded when he heard this, and at the same time kept this detail in mind, which was a rare experience.

After a while, Huang Lao opened the lid of the alchemy furnace again and threw an elixir into the alchemy furnace.

Taking advantage of this gap, Li Qing stretched his legs to prop up his body by more than a foot, and then stretched his neck to look into the alchemy furnace.

Li Qing immediately saw the withered blue and white vines in the alchemy furnace, and there was a faint oozing of medicinal liquid on its surface.

This is the state in which the blue and white vine is about to be refined into a medicinal liquid, and the elixir that Huang Lao threw in immediately after that is a shelled elixir is also not easy to refine into a medicinal liquid, but it is easier than the blue and white vine.

After a while, Huang Lao threw four elixirs into the alchemy furnace in a row, and at this point, there was only one leaf-shaped elixir left in front of him.

Li Qing also knows it, it is called Nine-Leaf Spirit Grass. It is an extremely delicate elixir.

"Do you see?" After another quarter of an hour, the elixirs in the alchemy furnace were all refined into liquid. Huang Lao threw the nine-leaf clover into the alchemy furnace, and in just a few breaths, the nine-leaf clover was refined into a medicinal liquid at high temperature.

Li Qing couldn't help but nod when he heard this, just Huang Lao's control of the characteristics of the elixir made him admire the five bodies to the ground.

In order to be able to see each step clearly, he stood up and looked down from above, so he could naturally see the state of different elixirs at different times.

However, Huang Lao had been sitting cross-legged on the ground, and he couldn't see the situation in the alchemy furnace at all. Huang Lao accurately put the corresponding elixir into the alchemy furnace at the right time, and the time was just right.

With such precise control, Li Qing asked himself, basically he had been looking at the situation in the alchemy furnace, and he might not be as good as Huang Lao.

It can be seen that Huang Lao's alchemy is clever and his techniques are sophisticated.

"Look, it's time to separate the residue." Huang Lao's voice was raised, attracting Li Qing's attention again.

I saw that Huang Lao skillfully controlled several balls of liquid medicine wrapped in residues in the alchemy furnace, and separated the residues from them little by little.

After a while, only seven balls of pure liquid were left, and the residue was thrown aside in a container dedicated to storing the residue.

"Then it's the neutralization of the medicinal properties, and then the Dan." Huang Lao said again.

I saw that Huang Lao fused the seven balls of liquid medicine together in a specific order, and finally turned into a ball of turquoise liquid medicine.

Li Qing could see this scene clearly, and knew that Huang Lao was using the different characteristics of different elixirs to minimize the loss of medicinal power in the liquid medicine through a combination of specific sequences.

Although it is possible to fuse the liquid medicine and refine it into an elixir without following this order, the efficacy of the elixir is different.

And Li Qing knew that in order to do this, he had to have a deep understanding of the characteristics of many elixirs, otherwise he would not be able to do Huang Lao's step at all.

"And then there's Fendan." As Huang Lao's hands pinched out one by one again.

The liquid medicine in the alchemy furnace was divided into two, two, four, and eight until it was divided into forty-one thumb-sized clusters.

Li Qing's jaw was about to fall when he saw this scene, although he reacted that this was a Dan Splitting Technique when Huang Lao kept pinching the trick, but he didn't expect it to be so powerful, and he was actually able to separate forty-one balls of medicinal liquid at one time.

How much is he himself, Li Qing recalled the process of his alchemy, and sadly found that his highest record was only fifteen groups of medicinal liquid, and in the end, because of the uneven distribution, half of them failed to become a pill.

In other words, Huang Lao's hand dividing pill technique was more than twice his highest record, which was why Li Qing was so surprised.

At the same time, I already admired Huang Lao very much in my heart, if it weren't for the fact that it was the critical moment for Huang Lao Chengdan, Li Qing would have jumped up to celebrate.

Unlike Li Qing's irrepressible excitement, Huang Lao's face was still calm, and he closed the lid of the alchemy furnace again after the Dan Fen was completed. Pointing at the three three-legged golden crows again, the flames spewed out by the three-legged golden crows suddenly weakened by more than half.

The purpose of turning from a raging fire to a small fire is to prevent the fire from drying up the divided small liquid medicine balls, and it is also convenient to condense the liquid medicine into a pill.

After about a stick of incense, Huang Lao stopped the alchemy furnace flame and opened the lid on it after the alchemy furnace gradually cooled.

Suddenly, a freshly baked fragrance of the elixir wafted out of the alchemy furnace.

Old Huang waved his hand, and a porcelain vase appeared in front of him. With another move in the alchemy furnace, one by one, the pills lined up and fell into the porcelain bottles.

One, two......

Li Qing's eyes were glued closely, watching as the porcelain bottles were filled. In the end, it was found that the third porcelain bottle was filled with five pills left.

That is to say, Huang Lao used one of the materials for refining the Gathering Spirit Pill to divide forty-one balls of medicinal liquid, and finally turned into thirty-five pills of the Gathering Spirit Pill.

A rough calculation is a full sixty percent of the Cheng Dan rate.

But the result can't be calculated so simply, because ordinary alchemists can't do it like Huang Lao, and if they can divide one-third of the amount, they will have to steal fun, let alone thirty-five pills of Cheng Dan.

Fen Dan is not simply dividing the liquid medicine into one point and finishing, nor is it an endless Fen Dan.

Instead, it is necessary to comprehensively consider the year and medicinal property limit of the medicinal material itself, estimate the upper limit of the Dan that can be divided, and ensure that each group of liquid medicine meets the minimum requirements of Chengdan.

Otherwise, just blindly pursuing the number of pills will only lead to insufficient medicinal properties of the pill itself, and it will not achieve the expected efficacy or directly become a waste pill.

Call......

Li Qing exhaled a breath of turbid air and sat back on the ground.

This visual feast allowed him to see what real alchemy is, and at the same time, he also learned a lot of alchemy skills and techniques, as long as he understood them well, absorbing them all can greatly improve his clumsy alchemy ability.

In the past, Li Qing was complacent about his Cheng Dan rate, but now he finally understands what it means to have mountains outside the mountains and people outside the people.

There is no harm without contrast.

It's just that the only thing that makes Li Qing a little regretful is that he couldn't fully remember Huang Lao's method of dividing Dan. Although he knew that even if the Tao was memorized, it was useless, because the Dividing Dan Technique could not only be used by techniques, but also had to cooperate with the Dharma and mantras.

But Li Qing still felt that it was better to remember than not to remember.

Huang Lao put away the porcelain vase on the ground and threw a piece of tissue paper to Li Qing. "Above is the Dan recipe of the Qi Gathering Pill, and you will refine it later."

"Ahh

Li Qing took the paper and looked at the name of the elixir on it in a daze.

The Danfang of the Qi Gathering Pill is also easy to get, but it actually lets him get started?

Li Qing felt a little sudden, although the Qi Gathering Pill was also a first-order pill, it was much more difficult than what he had been refining before.

The two are not at the same level at all, and he has not refined the Qi Gathering Pill materials.

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