In half a day, it only took Yi Xuan half a day to learn the art of fire control.

A fist-sized flame changed color in his hand, light red, bright red, dark red, light orange, big orange, then light orange, dark red, big red, light red.

From low to high, and from high to low, the change is so fast and smooth, it is exactly the same as a great alchemist who has been immersed in the Dan Dao for decades!

If he hadn't seen it with his own eyes, who would have believed that it had actually been less than a day since Yi Xuan really started to contact Dan Dao?

Elder Tiandan's mouth was wide open, and from the time Yi Xuan began to change flames to now, his mouth had never been closed.

At the beginning, Elder Tiandan still thought that although Yi Xuan's martial surname was good, he could quickly comprehend the Heavenly Pill Refining Fire Decision and quickly stabilize the flame, but if he wanted to control the flame well and let the flame change freely and quickly, it would take at least a few years.

Controlling the flame relies on the accumulation of experience, and has nothing to do with the surname or talent. This is a long-standing saying in the Dan Dao world, and it has always been remembered by all alchemists.

As Mu Yunguo, Elder Tiandan is a top alchemist, so he naturally has a deep understanding of this sentence, and it can be said that it is a wise saying.

There are many peerless geniuses with extremely high martial arts surnames in history, and there are even many demons like Yi Xuan who can completely comprehend the fire control decision such as "Tiandan Refining Fire Decision" in a short period of time. But in this flame control, it still takes a little bit of experience to accumulate experience, and it takes years of polishing to really master it.

But today, under the witness of Elder Tiandan, this sentence was shattered little by little and turned into ashes.

"Elder Tiandan, can I refine the pill now?"

In Yi Xuan's hand, a fist-sized flame kept changing color. One second it was light red, and the next second it turned into a big orange. In the process, the flame did not fluctuate at all.

Elder Tiandan smiled bitterly, what else could he say now? Yi Xuan's current level of fire control was that he didn't dare to say that he could win 100 percent. If this can't be alchemy, then the level of this alchemist will have to be raised by at least dozens of levels.

"In this alchemy, controlling the fire is only the first step, and the second step is to learn to recognize the medicinal surname of the elixir. You must know that each Xuandan is composed of several or even more than a dozen or dozens of elixirs, and there are absolute standards for how much proportion each elixir occupies and how much weight is needed. ”

"Almost, in the end, it will either become another Xuandan, or it will become a waste Dan. All in all, this furnace Xuandan can be regarded as completely ruined. Therefore, if you want to make alchemy, you must first know the medicine. ”

Next, Elder Tiandan began to teach Yi Xuan how to distinguish the medicine surname of the elixir. First of all, start from the year and special surname of the elixir, and then perceive the aura fluctuations of the elixir to see how much aura it contains.

This step really takes time to learn, no matter how high Yi Xuan's enlightenment surname is and how sensitive his soul power is, there is no way to do it. Each elixir has its own unique surname, and it needs to be learned one by one, and there is no shortcut.

However, this step is undoubtedly much simpler than fire control. As long as there is an alchemist to teach, it is easy to learn.

As a high-grade alchemist of the ground level, Elder Tiandan can be regarded as the top in Mu Yun Kingdom! With his teaching, Yi Xuan will naturally be much more relaxed.

A month has passed, and for this month, Yi Xuan has been learning from Elder Tiandan how to distinguish the medicine surname of the elixir. All the recorded elixirs in the Diyuan Sword Sect, how they should be distinguished, Elder Tiandan taught Yi Xuan all once.

After thousands of years of accumulation and precipitation of the Earth Yuan Sword Sect, how many elixirs were recorded in it? No one could imagine that it was already calculated in tens of thousands!

After seeing so many methods and means of identifying elixirs, Yi Xuan is now confident that even if he encounters an unknown elixir, he has the best confidence to successfully identify its medicinal surname.

This can be said to be Yi Xuan's biggest gain this month! With this, even if Yi Xuan can't become an alchemist in the future, he doesn't have to worry about being cheated at all.

Yi Xuan knew everything about the surname and value of each elixir. Only he earns other people's money with this, and there is absolutely no one else who makes his money!

And in this month, while teaching Yi Xuan, Elder Tiandan also refined all of Yi Xuan's human-level spiritual objects and earth-level spiritual objects into the Xuandan he needed.

There were nearly two hundred earth-level spiritual objects and nearly a thousand human-level spiritual objects, although some of them failed, Yi Xuan also obtained more than four hundred earth-level Xuandans and more than three thousand human-level Xuandan.

Among them, there are 120 high-grade Xuandan, 240 middle-grade Xuandan, 90 lower-grade Xuandan, 2,500 human-level top-grade Xuandan, and 1,100 human-level high-grade Xuandan.

There are so many Xuandan, not to mention that Elder Tiandan doesn't have them, even the entire Diyuan Sword Sect doesn't add up to so many!

Especially the Xuandan on the ground level, a full one hundred and twenty, even if all the sects of Mu Yun Country combined, they may not have this number!

It's not that it can't be refined, but that each sect gets a high-grade spiritual object on the ground level like a treasure, and keeps it by its side, so that its cultivation can be faster and smoother, and the benefits will be more.

It's like the wind-chasing grass that Yi Xuan obtained, if he puts it by his side to cultivate, he can absorb the power of the wind it exudes at any time, and after a few years, or more than ten years, the benefits he gets are no less than directly eating a wind-chasing grass!

With this benefit, who would be stupid enough to cultivate and refine this earth-level spiritual object into a Xuandan? Not to mention that there is still a risk in refining this Xuandan, if you are not careful, you will end up with no return, and then there will really be no place to cry!

It is also a person like Yi Xuan, who has a lot of money and does not take spiritual objects seriously at all, so he dares to refine all spiritual objects into Xuandan. Even if he had the guts, ordinary people didn't have so many spiritual things for him to squander.

Nearly two hundred earth-level spiritual objects, even the savings of the Diyuan Sword Sect for thousands of years, may not have so many.

And after refining so many Xuandan, with the alchemy level of the elders of the Heavenly Dan Elders, they were also exhausted half to death all of a sudden. With so many Xuandan, they can catch up with the total amount he usually refines in a year!

Especially the earth-level Xuandan, even the earth-level Xuandan, which he had refined all his life, was not more than half of what he had refined in this month.

However, tired is a little tired, but Elder Tiandan has also gained a lot of benefits. Especially the one hundred and twenty earth-level top-grade Xuandans that he had finally refined, he had already faintly touched the threshold of the earth-level top-grade alchemist.

The best alchemist of the ground level, the highest level of the alchemist in Mu Yun Country is the top grade of the ground level, and he can count the two slaps!

It's not that Mu Yunguo's alchemist talent is not high, on the contrary, those who can become a high-grade alchemist in Mu Yunguo belong to the absolute genius level outside! Once the news is released, I'm afraid that countless big forces will immediately come out to snatch and win over.

The reason why there is not even a ground-level top-grade alchemist in the entire Mu Yun Kingdom is because the resources in Mu Yun Kingdom are too scarce, and there is no way to cultivate a ground-level top-grade alchemist.

Every alchemist is piled up by countless elixirs, without so many elixirs to support, how can an alchemist be promoted?

In Mu Yunguo, a small place where spiritual objects are so barren that they are almost scarce, they can still become a high-grade alchemist on the ground level, which shows how amazing the Dan Dao talent should be!

If it is in a place where there are plenty of spiritual things, even if it is a little bit more than Mu Yunguo, such as the Heavenly Pill Elder and the like, not to mention becoming a ground-level supreme alchemist, it may not be impossible to become a legendary heaven-level alchemist!

It's a pity that the times make people, and in this Mu Yun Country, Elder Tiandan can only linger in this realm.

Although Elder Tiandan had dozens of earth-level spiritual objects, he didn't dare to refine them into Xuandan. This is what he has accumulated after decades of collection, and each plant has poured his countless sweat.

Keeping it by his side can help him cultivate secondly, the key is that he can pay attention to their special surnames at night, which will help him improve his comprehension of the elixir and his cognition of the Dan Dao.

After many alchemists in Mu Yunguo obtained the elixir, they actually did this. It is very rare to refine elixir into Xuandan, almost not.

Previously, Elder Tiandan wanted to refine a high-grade spiritual object on the ground level into a Xuandan and let Yi Xuan break through, it was really because he had already regarded Yi Xuan as the future of the Earth Yuan Sword Sect. For the sake of the Earth Yuan Sword Sect, no matter how much sacrifice was made, Elder Tiandan would not hesitate!

There are less than five spiritual creatures on the ground level, even if he has less than five.