Zheng He nodded and said, "Ordinary medicinal materials are called medicinal properties, and medicinal materials containing spiritual energy are called 'spirituality'!"

The words did not continue to introduce, and directly released the spiritual power to trigger the Dan furnace fire, and then the herbs were taken out.

"Next, I will refine two pills, as for how much you can learn, it's up to you!"

After a pause, his mind was concentrated on the Dan furnace, first to warm up, and then to put the medicinal herbs into it to quench the essence......

Every step is very detailed, and there is a deliberate pause in some key areas...... Soon, a furnace of elixir was successfully refined, and Wen Xiu was meticulous in his eyes, but his brows were slightly frowned.

Seeing that his expression was wrong, Zheng He couldn't help but speak,

"Tell me what you think?"

His face paused and he said, "According to the book, the amount of pills produced by the normal amount of medicinal materials is nine, and with the experience of the predecessors, there should be more than five pills for refining this kind of first-grade pill, although the quality has reached the peak of the top grade, but it does not produce the greatest value!"

"Then where do you think my problem is?" Zheng He's eyes lit up and he asked.

"The Ning Dan technique, the predecessor Ning Dan technique is based on the main material as the core, centrifugal rotation and interactive auxiliary materials, to maximize the removal of impurities, but ......"

"But what?" Zheng He's eyes condensed slightly, and his expression became a little tense.

"But also, I lost a lot of elixir essence...... But it's a trade-off!"

Zheng He's tense face suddenly smiled weirdly, "What do you think of my 'Danxin Building'?"

Wen Xiu's face was pale, and he didn't understand what the other party meant for a while!

Without waiting for him to answer, Zheng He shook his head and said, "Forget it, I'll just ask casually, although this 'Danxin Building' has cost me a lot of effort, it is just a small industry in Ascending Immortal City!"

vaguely understood what the other party meant, but he didn't interject!

"I have nothing to say about your spiritual acuity, and your mind is meticulous enough!"

"My technique is called 'three-spin centrifugal method', you should see, I didn't use a complete technique, just used the power of 'one spin', so the strength of the technique is not mellow enough, if you use the power of 'three spins' should be able to successfully produce eight high-grade 'marrow washing pills'!"

"But this is my own Ning Dan technique, and it is also the fundamental means of 'Dan Xin Lou'......"

As soon as these words came out, Wen Xiu suddenly understood what the other party meant, and respectfully clasped his fists and bowed, "Juniors understand, thank you seniors for making an exception to introduce the kid to the beginning!"

Hearing the word "entry", Zheng He looked stunned, and then smiled helplessly, "Master Ye is really Master Ye, and his old man's methods are still so old-fashioned!"

"Okay, then I'll teach you the second Ning Dan technique, which is also the most common and basic Ning Dan technique in Ascending Immortal City, although it is a bit clumsy, but it is expensive that any pill is practical!"

Wen Xiu's eyes lit up, and the word "foundation" firmly held his heartstrings!

With the first demonstration, knowing his spiritual perception ability, Zheng He didn't care about it, and quickly and casually completed the initial preparations.

In the end, when Ning Dan did not use any special techniques, according to the Dan Fang's complaint, the divine consciousness guided, step by step to fuse various elixir essences, forcibly solidify the spirituality, and finally Cheng Dan reached the limit of nine, but only three of the upper grade, five of the middle grade, and one of the lower grade!

He casually handed him the nine Bigu Dan and asked again, "How do you feel?"

didn't answer immediately, thinking about the other party's movements, how could it give him a mechanical feeling, just like a medicine boy in the mortal world who grabs medicine according to the prescription, but if it is so impolite and offensive, a fool can't say it!

But on second thought, Senior Zheng may also be just to demonstrate to him!

In the end, I couldn't help but say what I thought,

"Senior Zheng, I think that when the elixir is fused, there should be more than one fusion order, such as first fusing two elixir essences that are similar to 'spirituality', or three, and then producing a new elixir essence, and then accommodating the similar elixir essence until the final ......"

Zheng He's eyes lit up when he heard this, and he said with a smile, "Your idea is not bad, but if you also have rejection in the end, it will not be easier to control than the first or second steps before!"

"Then we can increase the harmony of auxiliary spiritual materials, but auxiliary materials, under normal circumstances, they will not change the efficacy of the medicine, and may even produce unexpected inducing effects!"

At this point, Zheng He's eyes widened, and his face was incredulous,

"You, is this a recipe for change and creation?"

Shaking his head, he said, "Senior Zheng is serious, it can only be said that he is standing on the shoulders of his predecessors to make improvements!"

Even if it was just an improvement, Zheng He still shook his head a little incomprehensibly, "The elixir is no better than the medicinal materials in the mortal world, a bad control is not as simple as destroying the spiritual material, it will even hurt the alchemist, and even worse, it is not impossible for the pill to destroy people!"

Seeing that the other party was unmoved, Zheng He had a trace of inexplicable worry,

"This is not only to control the medicinal properties and spirituality of the elixir to the extreme, but also to have a very strong and keen divine sense, to control every entry point and other factors, anyway, it is easier said than done!"

"And you can only experiment with pills that match your own strength, and some of the gains outweigh the losses!"

Wen Xiu didn't refute, although what the other party said was good, he felt that it was feasible, after all, he had done too much of this kind of thing in the mortal world, starting from the time he took the first pair of body training medicine, every time he experienced a pair of medicinal materials, he would introduce his own thoughts and opinions!

The difference between mortal medicinal materials and elixir lies in the 'medicinal properties' and 'spirituality', there is no difference in essence, as long as you thoroughly grasp the spirituality, you can also change the elixir pill prescription like the mortal medicine!

You can even reverse the Danfang medicinal materials from the 'spirituality' of the pill, although you can't accurately judge the ratio of the amount of medicinal materials, but you can experiment by yourself!

Thinking of this, his eyes became brighter and brighter, and Zheng He's brows on the side became more and more frowning.

"This kid is too whimsical, a person who has not officially become an alchemist, he wants to change the creation of the pill formula, and he also talks about the Tao, how can it make people feel abnormal!"

But he can't control this matter, and the other party is not his apprentice, but Master Ye's psychology makes him a little incomprehensible!

"Okay, I've already taught what should be taught, as for the rest, it's up to you!"

Wen Xiu was awakened and couldn't help but speak, "I don't know if the seniors can ......"

"Dan Fang's matter, I can't do anything about it, the resources of Ascension Immortal City are limited, and the major family forces have also made an agreement, and people who are not from their own forces are strictly forbidden to spread the word!"

"The two Dan Fang just now are because they want to lead you to get started, and the other is that these two low-level Dan Fang are not very important, so they don't have much impact!"

"But you don't have to worry, Master Ye and his old man's mastery are estimated to be among the best in this Northern Heavenly City and even in the entire Ascending Immortal City, as long as you can worship him as a teacher, everything is not a problem!"

Seeing that the other party finished speaking, he smiled and said, "The senior misunderstood, I understand the matter of Danfang, I want to continue to help 'Dan Xinlou' quench the elixir, I want to learn and see the spirituality of various elixir essences!"

"Although these books are all there, they have never been intuitive and in-depth with spiritual sense!"

Zheng He hesitated for a moment and said, "It's not that what you said is not impossible, but you should understand that some medicinal materials must be quenched before alchemy in order to exert the greatest effect!"

"I understand, what I want is that you give me the elixir that can be quenched in advance, and I will help quench it for free. ”

"Some other commonly used pills, such as 'Condensing Qi Pill', 'Qi Gathering Pill', 'Aiqi Pill', and 'Huiling Pill' and other commonly used pills that cannot be quenched in advance, if it is not too expensive, I will buy two copies one by one. ”

Zheng He nodded with a smile and said, "Okay, I'll still give you spirit stones to help quench the elixir, and I'll also give you a twenty-percent discount on the purchase of medicinal materials!"

"Then thank you seniors. ”

"You're welcome, I'm also in business, but I'm a senior, how can I not take advantage of your junior, and don't I still have Master Ye's face!"

"Okay, let's not talk nonsense, I'm still a little curious, people with such advanced theoretical ideas, will it be surprising if they start to do it!"

As he spoke, he took out two copies of the medicinal materials of 'Washing the Myelin Pill' and 'Bigu Pill'.

Wen Xiu smiled and said,

"Do you want to see your 'three-spin centrifugal method' or an ordinary technique?"

"Yo, so confident?"

"Of course, if you don't have self-confidence, how can you succeed!"

As he spoke, he directly took the medicinal materials, activated the earth fire formation, preheated the Dan furnace, and slowly put in the medicinal materials one by one, quenching them......

There is no high ambition to directly refine three or five pills, and for the sake of safety for the first time, it is enough to only plan to refine one.

The vortex was quickly formed, and all kinds of elixirs were absorbed and integrated, and the impurities in them were thrown off, and each step was controlled very precisely, looking the same as Zheng He, but it was a little different!

"How is it possible?" Zheng He on the side exclaimed in his heart.

Others can't see it, but he knows better than anyone else that if the 'three-spin centrifugal method' only uses 'one spin', it is defective, not only 'one spin', but also 'two spins'.

It may not be appropriate to say that it is a defect, but it should be an uncontrollable reservation, so that the first and second spins are perfectly combined with the third spin, and after three absorption and filtration, more impurities can be removed, and more essence can be retained!

And the first time the other party used it, he actually made the 'one spin' mellow, which he didn't do at first, and even Ye Shi didn't finish it, and later used 'two spins' and 'three spins' to make up for it!

Although the effect of the 'three spins' is better, theoretically there are 'four spins' or even 'five spins', the effect is needless to say, but the amount of divine consciousness consumed is also multiplied, if it is to refine ordinary pills, this 'one spin centrifugal method' is undoubtedly the best method!

Shocked in his heart, but he couldn't understand how the other party did it, just his spiritual sense was keen, but it was impossible to control it with his spiritual sense of Qi cultivation......