The way of the elixir in the Kyushu world is to distinguish the quality by whether it is in the product or not, and only the elixir that enters the product can be regarded as a real elixir, and it belongs to the value of cultivators.

The difficulty of refining the in-grade elixir is, of course, more than the non-in-grade elixir, but this is not the main difference, what really has the most obvious difference in value is the various materials used to refine the elixir.

Take the blood pill and blood pill that are also used for healing, the blood pill is a non-product pill, and its main ingredients are male gall flower and white hemp grass are very common medicinal materials, which can be said to be sold in any market, even if it is consumed by mortals.

As for the Blood Returning Pill, it can be entered into the Nine Grades after the Dan is completed, and although its healing effect is not as exaggerated as that of the flesh and bones, it is more than a hundred times more valuable than the Blood Returning Pill.

In addition to the quality of the pill itself, the Golden Snake Flower, Five Spirit Grass, Xuanzhu Powder, etc., which are used to refine the Blood Returning Pill, can all be regarded as spirit grasses, and their value is comparable to that of the Blood Returning Pill?

The huge price difference in alchemy materials has already determined the quality and value of Cheng Dan, and this is also a truth recognized by all pill pharmacists in the world in Kyushu: only good materials can refine good pills!

However, the Great Dao Flood Furnace Recipe is fundamentally different, once the Great Dao Rhyme is successfully refined into the elixir, it has the effect of turning decay into magic, which is definitely beyond the cognition of all the Pill Medicine Masters in the Kyushu world.

For example, if the blood return pill is refined with the Dao Flood Furnace formula, once it becomes a pill, the improvement effect on the curative effect is beyond imagination, although it is not up to the quality of the product, at least it has the fifty percent curative effect of the nine-grade blood return pill!

Don't underestimate the efficacy of this fifty percent, you must know that the gap between the blood return pill and the nine blood return pills under normal circumstances is more than 100 times!

After realizing this, Duan Fei suddenly understood, using the Great Dao Flood Furnace Recipe to alchemize, this cost performance can be described by words like "against the sky"!

Although the use of the Great Dao Furnace Recipe for alchemy has decreased in the rate of becoming a pill, even if Duan Fei uses the Eye of the Cave Micro, at most he can only guarantee a success rate of fifty percent, but considering the cost performance of the medicinal materials used for refining, it can still be regarded as a double profit.

With Duan Fei's current level of a Nine-Rank Pill pharmacist, as long as he has the Dan prescription in hand, plus enough materials for alchemy, it is not difficult to refine the Nine-Rank Blood Returning Pill, but considering the value of the materials used, even with the support of the sect behind him, how many Nine-Rank Blood Returning Pills can be refined?

If the Nine Rank Blood Returning Pill could be refined in unlimited quantities like ordinary pills, then the incoming pills on the market would not be so rare.

Duan Fei thought about it in his heart, although the Blood Returning Pill refined with the Great Dao Flood Furnace Recipe could at most reach fifty percent of the efficacy of the Nine-Rank Blood Returning Pill, it was enough for a disciple of the Qi and Blood Realm to play a life-saving role.

As long as you don't suffer a serious injury that will kill you immediately, then the Dao Blood Returning Pill will be able to save your life!

What's more, as long as Duan Fei is given enough time, he can refine as much as he wants to refine this Dao Blood Returning Pill, and if he really has countless healing pills, then Duan Fei's grasp of saving his life in the Nine Dead Towers will naturally increase greatly.

So Duan Fei had nothing to hesitate, and after using his identity as a disciple of the Medicine Hall to call a large number of medicinal materials such as the Male Gall Flower and White Hemp Grass, he directly began to retreat, trying to use the Great Dao Furnace Technique for alchemy.

Although Duan Fei used it for the first time, he was not at all uncomfortable in the process of alchemy, and he had a feeling of being immersed in this way for decades, and soon succeeded in alchemy after several failures, and refined a furnace of Dao Blood Returning Pill.

Duan Fei tried this kind of Great Dao Blood Returning Pill, and the effect of the medicine reached the expected level, although the Cheng Dan rate was not ideal, but the rotten street medicinal materials such as Male Gall Flower and White Hemp Grass, no matter how much they were wasted, they would not feel distressed.

So Duan Fei continued refining furnace after furnace, refining the pill for three days and three nights in a row, until he was exhausted, and then stopped and rested for a few hours.

After recuperating his spirit, Duan Fei began to count the Great Dao Blood Returning Pills he had refined during this period of time, and there were actually more than a thousand of them, according to the preservation method of ten pills in one bottle, more than a hundred medicine bottles were needed alone.

With so many Great Dao Blood Returning Pills, they could be packed in a separate storage bag, and the medicinal materials used for alchemy, such as the Male Gall Flower and the White Hemp Grass, had not been consumed, so Duan Fei put them away.

In case of an extreme situation, more than a thousand Great Dao Blood Returning Pills would not be enough, as long as he had these medicinal materials in hand, Duan Fei could continue to refine the finished product at any time.

Originally, the Blood Returning Pill that Duan Fei carried with him was either from Xiao Hongzhu's hand, or it was a gift from Yao Qianxun, and it had already been consumed after experiencing a series of battles.

Now that there are so many Great Dao Blood Returning Pills as a foundation, Duan Fei is confident that no matter who he encounters, as long as he fights each other in a desperate way, then he will always have the advantage.

Of course, using the Great Dao Flood Furnace Technique to refine the pill, such methods are too against the sky, Duan Fei can only make a fortune in a muffled voice, and it is impossible to announce it to the public.

In fact, during the three days that Duan Fei was in retreat for alchemy, the sect had sent people to urge him several times, saying that he had arranged a great power of the Soul Cultivation Realm to specifically guide Duan Fei's cultivation, but Duan Fei had not been able to retreat, which was equivalent to wasting a few days of time for targeted cultivation.

Fortunately, Duan Fei has always been a little independent since he became famous, and the sect is used to his difference, plus Duan Fei belongs to the popular fried chicken, the sect will not really force him.

And this time, after Duan Fei finished his retreat, someone soon came to visit, and it was none other than Yao Qianhiro, the hall master of the Medicine Hall.

Nominally speaking, Yao Qianxun is still Duan Fei's mentor, but anyone with a discerning eye can see that with Duan Fei's development momentum, a small pond like Yaotang will definitely not be able to accommodate him, and how long Yao Qianhiro can be a master is really a matter of indescribable.

After Yao Qianxun saw Duan Fei, he didn't be polite to him, but directly explained his intentions straight to the point.

According to Yao Qianxun, the sect has arranged for Duan Fei to be guided by a great power of the Soul Cultivation Realm to guide him in his cultivation, and hopes that Duan Fei will go to the top of the Blood Drink Peak to meet as soon as possible, and in the next period of time, Duan Fei will receive targeted cultivation at the top of the Blood Drink Peak.

Three months can be said to have passed by in a snap of a finger, but in Yao Qianhiro's heart, he hopes that Duan Fei can create another miracle, after all, Duan Fei came from the medicine hall, and the miracles he created are also a supreme glory for the medicine hall, just like the medicine pill master thousands of years ago!