When Lin Xu returned to his residence, he went into his room, and at the same time claimed that he was in retreat for five days and that no one was to disturb him. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Five days, 200 materials, this amount of work is simply insane. Lin Xu likes this kind of madness and enjoys the challenge in extreme situations.

When placing the materials outside, Lin Xu just caught a glimpse of the book lying quietly in the corner of the Sumeru Ring - "Wuji Dan Dao". This book was obtained during the treasure hunt in the Yunni Mountains that day, and I have not been able to take the time to read it.

"Wuji Dan Dao" is left by the power of the guardian Dao, and it is definitely not ordinary. Although the work at hand was urgent, Lin Xu knew the truth of sharpening the knife and not cutting wood, and read it with all his attention.

The book is thin and divided into two parts. The first part is to introduce the relevant theories and alchemy techniques of the Wuji Dan Dao, and the second part is to include some precious pills, the lowest of which is also the third order, which Lin Xu can't use for the time being.

The refining technique of Wuji Dan Dao was unique, and Lin Xu had a feeling of opening his mouth, and the more he looked at it, the more excited he became.

Everyone in the world knows that pills can be divided into lower, middle and upper grades according to their quality, but in fact, this is only the most rough classification. It is the same high-grade elixir, and there may still be a difference between good and bad.

"Wuji Dan Dao" proposes to use the 'perfection' of the elixir to measure its quality, and according to the quality of the elixir, its perfection can be divided into 1% to 100%.

Looking back now, the perfection of the so-called top-grade elixir that Lin Xu had refined before was not even sixty percent!

"Wuji Dan Dao" gives a general explanation. The first is the problem of spiritual fire in refining and purifying, and the second is the artificial division of the refining process.

In the traditional alchemy method, the spiritual fire used by the alchemist is polar. No matter how good the quality of the spiritual fire is, no matter how high the purity of the refining is, it will inevitably reduce the activity of the medicinal power. At the same time, the polar spiritual fire will be blocked by the elixir vein, greatly reducing the efficiency of purification.

The separation of refining and refining and condensing is another reason why the perfection of the elixir is not high. The so-called condensation is actually the integration of different medicinal powers as a whole through the power of the divine soul. But this is only a cursory blend, and it does not take care of the details.

In response to these two problems, the "Wuji Dan Dao" requires the cultivation of the 'Wuji Spiritual Fire', and at the same time, the process of refining the medicine adopts the method of 'quenching and condensing as one' in one step.

Lin Xu couldn't wait to open the cultivation method of the Infinite Spiritual Fire, and after reading it, his surprise was beyond words. It turned out that the most difficult step in cultivating the Infinite Spiritual Fire was to synthesize the 'Infinite Spiritual Power'. This so-called infinite spiritual power is just a special form of chaotic spiritual power.

According to the method recorded in the book, Lin Xu quickly condensed the Infinite Spiritual Fire through the Chaos Spiritual Power! The entire body of the Infinite Spiritual Fire was white, and because there was no polarity, it was impossible to tell that it was burning. But Lin Xu could sense its temperature and the energy it contained, which was already beyond any flame he had ever seen.

Taking out an elixir, Lin Xu couldn't wait to use this infinite spiritual fire to refine and purify. Sure enough, as stated in the book, the Infinite Spiritual Fire flowed unhindered in the veins of the elixir, and when calcining the impurities, the disturbance to the medicinal power was extremely slight.

The result of the purification speaks for itself - the purity is 90%, and it is obvious that the purified medicinal power is full of vitality, which is very different from before!

This is still the result of Lin Xu's first attempt, and after the technique is mastered, the effect will only be more obvious!

Lin Xu acted according to the law, and after purifying a few more elixirs, he condensed the spirit according to the usual method.

The result was exciting! One ingredient actually refined three Muscle Pills, and all of them were second-order high-grade, and the perfection had reached 70 percent!

Lin Xu was shocked, just by using the Infinite Spiritual Fire to purify, the effect had been so amazingly improved. He was itching, what kind of amazing effect would it have if he had used the 'quenching and condensation' method in the book?

The technique of 'quenching and condensing as one' is not so easy to practice. It requires the spirit refining master's divine soul power to be used for multiple purposes, and while simultaneously refining different kinds of elixirs, the obtained different kinds of medicinal power will be fused instantly. This requirement for the power of the medicine man's divine soul has reached the point of perversion!

But there are such perverts in the world, and Lin Xu is one of them.

Although the power of the divine soul was strong, the process of his practice of 'Quenching and Condensing Integration' was not smooth. Either there was a problem with the refining of some kind of elixir, or there was a problem with the process of fusion, and more than a dozen materials were destroyed before and after, which took nearly two hours.

Finally, with Lin Xu's unremitting efforts, the nineteenth attempt was finally successful! This material actually refined four muscle-building pills, and the rate of medicinal power transformation pills was staggering. There is no doubt that the four pills are all second-order top grades, and the perfection has also been further improved, reaching an astonishing eighty percent!

Lin Xu knew that there were still many flaws in the refining process this time, but he had more than enough heart but not enough strength. These can only be slowly improved through later practice, and there is no hurry.

Putting away "Wuji Dan Dao", Lin Xu was in a good mood, he hadn't been so happy for a long time, as if a new door had opened for him, bringing endless hope and pursuit.

However, Lin Xu calmed down quickly, and several hours of desperate practice had exhausted him. The top priority is to recover the limited spiritual power as soon as possible, and then devote it to the infinite alchemy.

Time is like flowing water, Lin Xu didn't know it, and he was completely immersed in the alchemy technique of 'quenching and condensing in one' and couldn't extricate himself. As the techniques become more and more proficient, the movements become more and more chic, and the efficiency is getting higher and higher, and the quality of the elixir is getting better and better!

The work, which was originally planned to be completed in five days, was triumphantly played at noon on the third day. Lin Xu breathed a long sigh of relief, he was so efficient that even he admired himself.

Suddenly felt that there seemed to be someone in the room, Lin Xu looked back and saw that it was the old man, and he didn't know how long it had been since he came out.

Sect Elder made no secret of the shock on his face, "Xu'er, I really don't know how to describe you little monster!"

Lin Xu scratched his head, "Master, it's not because of you, an old monster!"

Zong Lao smiled and said with relief: "Let's quickly check the results of the past three days, and let the teacher open his eyes!"

Lin Xu also couldn't wait to know, how much did these two hundred materials get?

"There are two hundred and twenty Muscle Pills, all of them are second-order top grades! Among them, one is seventy percent perfect, one hundred and twenty-nine is eighty percent, and eighty-five percent is ninety!"

"There are two hundred and thirty Gathering Spirit Pills, all of which are second-order high-grade! Among them, one hundred and thirty are eighty percent perfect, and one hundred are eighty-five percent perfect!"

After Lin Xu finished checking it, even he was stunned, this is too exaggerated, right?

"Master, I'm not dreaming, am I?"

Zong Lao said angrily: "Stinky boy, don't be cheap! If you have to learn the alchemy method of Wuji Dan Dao, you don't know how lucky you are!"

Lin Xu smirked, "Master, do you want to try this 'quenching and condensing one' technique as well?"

Zong Boss shook his head and said very honorably: "Don't learn! In the future, the elixir used by the old man will be in charge of your kid!"