Chapter 140

On the back mountain, Xiao Yi comprehends the five elements of ningdan.

Today, Yi's teaching has benefited him a lot.

At least it won't be like last night, like reading the book of heaven.

It has to be said that Yi Lao's teaching ability is really powerful.

Those obscure knowledge of refining medicine, complex and mysterious combination of herbs, in his mouth, easily became concise knowledge.

Dan medicine refining, the way to remove impurities.

It is in the process of alchemy, when the pill is about to coagulate the pill, add the monster inner pill.

In the process of refining pills, the added Tiancai Dibao has various attributes more or less.

For example, one hundred year old Scrophularia, earth attribute; demon blood burning heart fruit, fire attribute; Peiyuan Zhuguo, wood attribute; hemlock branch, metallic...

and materials for refining xuepi Dan are mostly ice materials.

Therefore, refined pills, in fact, more or less, will have a little attribute.

The five elements record of Ning Dan is to remove the impurities of pills through the internal elixir of monsters by relying on these attributes.

Of course, there are impurities in pills. The inner elixir of demons also has impurities and brutal smell.

However, the five elements are complementary and mutually exclusive.

For example, a pill with ice attribute.

In the process of coagulating pills, adding ice attribute monster inner pill can greatly increase its own ice attribute.

The impurities were "squeezed out" before the complete Dan formation.

This is called mutual generation.

As for the impurities and brutal breath on the ice monster inner pill, you only need to add the fire attribute demon beast inner pill to fight with ice and fire to eliminate the impurities and brutal breath.

This is called Xiangke.

As a result, the impurities on the pill and the impurities on the monster pill can be completely eliminated.

To sum up, it is a sentence.

Mutual generation, in addition to the impurities in pills; Xiangke, in addition to the impurities in the internal elixir of monsters.

This is the principle of Ning Dan Wu Xing Lu, which is also what Yi Lao taught today.

"It's no wonder that in addition to daggers, poisons and finished pills, there are so many demon blood essence and demon inner elixir among those seized before." Xiao Yi said to herself in a deep voice.

"Shadow building, many killers. Demon blood essence is used to medicate killers, improve their accomplishments, or for other purposes. "

"The internal elixir of the demon beast is used by the pharmacists in the shadow building to refine pills without impurities."

The five elements record of Ning Dan is not unique to the split Sky Sword school.

According to old Yi, this is a method that some advanced pharmacists must learn.

However, in the whole Beishan County, there are only three people who can do this, not including the split Sky Sword sect.

These three were all pharmacists of various forces, one in the demon hunting hall, one in the shadow building, and the other under the command of Beishan Prefecture.

Although these three men are all five grade pharmacists, they are far less than the medicine hall elders of the split Sky Sword sect.

So even if these three people had this skill, they were very slow, even pitifully slow, in refining pills without impurities.

Let's get to the point.

Principle to principle.

The principle is taught by Yi in one day. It is not difficult and easy to understand.

But it is very difficult to implement it.

A pill, with a kind of attribute, it is necessary to add two monster internal elixir of mutual restraint attribute.

But in fact, pills are made from many kinds of natural materials and treasures.

So there is more than one attribute.

This requires the addition of more monster Neidan.

The more the number of demon beast Neidan, it means that the attribute has become more.

Therefore, the combination of different attributes becomes quite complex.

Tiancai Dibao is burned by high temperature flame in the alchemy furnace. In fact, most of its properties have been burned out, and only a little remains.

And this little bit is the residual property of all kinds of natural materials and earth treasures.

Which of these attributes is stronger or weaker? Is the fire attribute more prosperous, or is the wood attribute more prosperous?

At this time, it is necessary to add the inner elixir with different energy levels.

In a word, these combinations are ever-changing.

The most important thing is to test the ability of pharmacists.

Refining medicine is a very complex thing in itself. The five elements record of Ning Dan can remove impurities, but it can increase the difficulty by 10 times or 100 times.

It is because of these too difficult combinations that pharmacists need to be very knowledgeable in refining medicine.

This has baffled countless pharmacists, not to mention Ye Ming, who is the average five grade pharmacist, but also has no strategy.

Even those famous five point pharmacists who know the five elements record of Ning Dan often have to spend a lot of time and mind on a pill to consider how to join the demon beast Nei Dan, so they are very slow.

This has a very high requirement for the understanding of a pharmacist.

But Xiao Yi's comprehension is extremely high.

Under the guidance of Yi Lao, we can master these combinations in a few months and really start refining medicine.Yi used one day to teach the principles, and the rest of the time taught these combinations and medicine making knowledge.

"Months, too long." Xiao Yi shook his head, "and that is only a rough grasp, refining speed will be very slow."

"If you want to quickly refine impurity free pills, you can only achieve mastery. But I don't know how many years it will take. "

"The eye of the sun, it's up to you again this time." Xiao Yi said to herself.

The next second, his eyes changed. The left eye is as dark as a black hole, and the right eye is as hot as the sun.

After that, he looks at the soul of bingluan sword.

He didn't know if it would work. After all, the five elements record of Ning Dan was not a prescription, but a knowledge of refining medicine.

But he wanted to try.

Last night, he read the five elements record of ningdan for the second time, that is to write down all the contents above.

A few seconds later, when his eyes returned to normal, there was a distinct joy on his face.

Because all the knowledge in the five elements record of ningdan was transformed into the simplest content in his mind.

Those so-called complex combinations, the five elements of each other, this moment, for him, easy.

He is even sure that he can now be perfectly refined out of impurities free pills.

"It really can." Xiao Yi was shocked and extremely happy.

The next morning, Xiao Yi went to the treasure house of the outer gate again.

Of course, he did not tell Yi Lao that he had fully understood the five elements of Ning Dan.

In just two or three days, I fully realized that this is no longer a genius, it is simply a monster.

Mr. Yi, as always, guided him.

However, Xiao Yi purposely accelerated his learning speed.

Half a month later, he told Yi Lao that he had fully understood.

Inside the treasure house of the outer gate, Yi Lao looks at Xiao Yi with a smack of tongue.

"Boy, are you a monster? According to my guess, I thought it would take a few months for you to begin to understand; only half a month, you will have fully understood. "

During this half month, Yi Lao spent all his time in all kinds of surprised expressions.

When he taught Xiao Yi every day, the difficulties in the five elements record of Ning Dan had been pointed out by Xiao Yi every time he had just finished explaining them.

Even, in some places, it can give more unique insights, no, it's almost perfect.

Sometimes, he feels that Xiao Yi is more like his own tutor and knows more than he knows.

Xiao Yi gave a wry smile. He had expected that Yi would be like this.

Fortunately, it was delayed for half a month to say, otherwise, old Yi will directly regard himself as a monster.

As for those who draw inferences from one instance, there are also perfect opinions; he has perfectly understood the contents of the five elements record of Ning Dan, and naturally he can do it easily.

"Boy, you..." Yi Lao wanted to say something, but in the end he didn't know what to say.

Xiao Yi has surprised him for half a month, and he owes it to Xiao Yi's apprehension of terror.

He just thought, perhaps, his previous understanding of Xiao Yi was far from enough.

Of course, when he looked at the talented "disciple" in front of him, he felt a burst of satisfaction.

As a "teacher" and "disciple" outstanding, naturally very happy.

"Yi Lao, what can I do Xiao Yi joked, "do you want to praise me

"Hum." Yi laoleng snorted. He really wanted to praise Xiaoyi, but now he said, "have you forgotten what I said to you before? Don't be complacent. "

"Now that you have understood it, you can really start refining pills." Yi Lao quipped his lips and directly opened the topic.

"Well." Xiao Yi nods. He also wants to practice.

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