That's it...

Huang Lao Xie stroked his beard and frowned slightly.

But he was not the kind of indecisive person. After a moment, Zhan Yan nodded and said, "That's good. In fact, except for the one who raised snakes, I have tried the other three in the past few decades, but the elixirs they made were too expensive and the effect was relatively weak."

Wu Yun understood that in modern language, Huang Yaoshi's meaning is that "cost-performance ratio" is too low! He used too many precious medicinal materials, but the elixirs produced do not have such good results, and the finished product is not as valuable as the materials consumed.

He estimated that it was caused by the difference in the year and dosage of the few medicinal herbs in the real prescription. If he used the real prescription in his hand, it would probably be much better.

So the three of them left the secret room and returned to the study.

Huang Yaoshi copied the thirteen prescriptions of Wu Yun, left a copy of the imitation, and returned the original version to Wu Yun.

During the next period, he began to make three of the most familiar prescriptions...

Sometimes Wu Yun and Hong Qigong went to watch the production process, and couldn't help but be stunned when they looked at the precious medicinal materials consumed like running water!

One of the prescriptions called "Drug-Breaking Xuan Dan" by Huang Yaoshi requires 139 precious Chinese medicinal materials. Each Chinese medicinal material has different years and dosage, and there are even many requirements for origin.

One of the blind spots is the wild ginseng produced in Changbai Mountain that has grown for more than 50 years. It sounds okay, but the unit is by pound - three pounds are required at one time!

And this is just one of the 139 medicinal herbs.

When Hong Qigong poured a basket of Changbai Mountain wild ginseng into the boiler, even Wu Yun and Hong Qigong felt that the cost was too much...

No wonder Huang Yaoshi said before that it was not cost-effective to make the prescriptions written by the clan elders from memory.

Wu Yun could only pray that the pill made with the real prescription in his hand would have great value!

While waiting for Huang Yaoshi to make the pill, Wu Yun and Hong Qigong and his disciples discussed martial arts skills and drank and chatted. It was so pleasant.

Sometimes he also plays with the old naughty boy Zhou Botong, and then gives advice on Guo Jing's martial arts.

Wu Yun felt that Guo Jing was worthy of being the "protagonist" of the Legend of the Condor Heroes!

He looks silly, but when practicing martial arts, he actually makes great progress, has a high understanding, and has a solid foundation. It is very comparable to those of ordinary martial arts people.

Although Hong Qigong sometimes says he is stupid, that is compared with Wu Yunlai. Wu Yun always smiles and says, Junior Brother Guo is wise and stupid, and he will definitely become a great man in the future.

At the same time, because of a long period of free time, Wu Yun also sorted out his current martial arts skills.

In addition to the eighteen Dragon Subduing Palms and Innate Practices that have been focusing on practicing, the Golden Eagle Practice, One Yang Finger, Yue Nu Sword Technique (Palm), Chen Xin Jue, etc. have also reached a relatively high level!

He had already obtained the complete version of the "Nine Yin Scriptures" from Zhou Botong and carefully studied it. During this period, he had already understood the many martial arts and internal skills of the mind.

However, for Wu Yun, the martial arts and internal skills in the "Nine Yin Scriptures" are both "icing on the cake" level!

The martial arts recorded in it are such as "Heart-Destroying Palm", "Great Demon-Subduing Fist", "Nine Yin Divine Claws" (Nine Yin White Bone Claws were learned by mistake) and so on. Although they are indeed powerful, they are just as good as the Eighteen Dragon Subduing Palm, the Innate Palm, Kongming Fist, etc., so they are probably familiar with it, and there is no need to spend too much time practicing.

As for the internal energy and mental methods, we can learn from it to make our true qi more efficient in the circulation of the meridians.

What really made Wu Yun feel useful was the soul-shifting technique!

The method of soul transfer was originally a relatively useless in the "Nine Yin Scriptures". It can make people lose their minds and be controlled and manipulated by the performer...

However, if you encounter a master with strong internal strength and firm will, it will have little effect, and maybe even make the caster subject to his control, and the effect is very limited.

Therefore, in the world of The Legend of the Condor Heroes, Huang Rong, who is not as good as the top martial arts, can learn it, but she uses it very few times.

But Wu Yun is different!

His internal strength is extremely deep, and because he drinks the blood of Wuchen Snake, his mental strength is far more powerful than that of ordinary people. The power of using the "Soul Transfer Technique" is much stronger than other masters.

Then, with excitement and expectation, Wu Yun began to study the first volume of the Nine Yang Sutras that was previously rewarded...

"To me, the Nine Yang True Sutra is much more useful than the Nine Yin True Sutra! It's like it's tailor-made for me."

Of course he knew that although the "Nine Yang True Sutra" had already existed in this era, it had to wait until the third Huashan Sword Contest at the end of the Divine Condor Heroes. And the complete shining was in the hands of Zhang Wuji of the Heavenly Emperor's Age.

The Nine Yang True Sutra is generally called the Nine Yang Divine Art!

It is said that after practicing, it can easily cleanse the muscles and marrow, and produce misty purple qi in the dantian - in fact, it is a special true qi with high purity.

Not only is the internal force extremely fast and endless, ordinary punches and foot moves can also use extremely strong attack power. The defense is also unparalleled. The true qi automatically protects the body, rebounds external force to attack, and achieves the indestructible body of Vajra.

At the same time, even the speed of light skills and body techniques will be greatly increased; it will also be a healing scripture, without any disease or poisons.

Simply put, the Nine Yang Divine Art actually does not have specific martial arts moves, but a martial art that can fundamentally comprehensively and significantly improve the human potential!

With sufficient internal force, strong attack, strong defense, fast speed, no illness, no poison, no invasion...

The most amazing thing is that the Nine Yang Divine Ability can also produce a kind of "super yang heat" - using it with all your strength can burn the enemy into coke, specifically to overcome all cold and vicious internal forces!

Wu Yun felt that this was perfectly cooperated with his natural "Yanyang Body"?

"With my Yanyang body, practicing the Nine Yang Divine Art can definitely go to the next level! The most difficult thing in practicing the Nine Yang Divine Art is to open up hundreds of acupoints in the body, guide the high-temperature and high-heat true qi to circulate in the meridians, and survive the pain of burning the body like a fire. However, for me, this most difficult step is no different from eating and drinking water. Hahaha!"

He couldn't help but feel a little proud.

Because the misty purple and ultimate hot air produced by the Nine Yang Divine Art are very pure top-level internal powers. But in terms of destructive power and domineeringness, they are probably not as good as the power of the flame sun that he has...

It may be of great benefit to complement each other!

Wu Yun opened the "Nine Yang True Sutra". The first volume only records ninety-ninety-one acupoints, which are basically concentrated in the lower body. It is not too difficult for him to practice.
Chapter completed!