Not far from Yueru, he began to sacrifice the Immortal Ding, and at the same time released the Void Flame.

With the growth of cultivation, the Void Flame was also promoted to the level of Immortal Flame under the cultivation of Li Shengtian's mana, but at this time, it was still in the early stage of Immortal Flame, and its color was a faint purple.

However, even if it was only the early stage of the Immortal Flame, the temperature of the flame was terrifyingly high, and as soon as Li Shengtian released it, the surrounding air was sizzling.

Li Shengtian wrapped the Void Flame around the Immortal Ding, and then began to add the Immortal Spirit Grass to the Immortal Ding.

Because it was the first time to refine the Immortal Spirit Pill, Li Shengtian started refining it from the most basic first-level Immortal Spirit Pill. The first furnace of elixir, Li Shengtian decided to refine the Ren Yuan Dan, a kind of elixir commonly used by monks in the Human Immortal Realm to supplement the power of the Immortal Yuan.

There are as many as ten kinds of immortal spirit grass required for Renyuan Dan, but fortunately, there are a lot of immortal spirit grasses required for this ordinary pill, and Li Shengtian does not have to worry about not refining well, which will cause too much loss of medicinal materials.

One by one, the fairy grass was thrown into the immortal ding, and under the high temperature, it quickly melted and turned into a puddle of medicinal juice.

Li Shengtian concentrated, and used his divine sense to carefully separate the dregs in the medicinal juice, so that the medicinal liquids of various different medicinal materials were well fused together.

Soon, there were bursts of fragrance of medicinal liquid emanating from the immortal ding, containing a strong fairy breath.

The Void Flame continued to emit a scorching heat, and the liquid began to condense, a sign that it was about to coalesce into a pill.

Li Shengtian was overjoyed in his heart, he didn't expect that his first refining of the Immortal Spirit Pill would be so smooth, and he would succeed all of a sudden!

However, before he could be happy, immediately, a muffled sound came from the immortal ding.

A scorching fragrance came out, and this furnace Yuan Dan still failed.

Li Shengtian smiled bitterly, this person, he still can't be happy too early, everything will not be known until the ending is decided.

With a wave of his hand towards the Immortal Ding, the remnants of the invalid elixir were rolled out and scattered on the ground beside him.

After cleaning up the immortal ding, Li Shengtian carefully thought about the process of this alchemy and deduced what went wrong in which link.

For a long time, Li Shengtian continued to refine.

This time, though, Lee still failed. Just when the pill was in the last step, that is, the condensing pill, it suddenly burst open.

"There is nothing wrong with every step, the Dan Fire is also strong enough, and the Dan Furnace is still a medium-grade Immortal Pill Furnace, what is the reason?" Li Shengtian was silent.

Although there were many copies of the immortal grass that refined the Ren Yuan Dan, Li Shengtian did not continue to refine it over and over again. Because the refining failure of Renyuan Dan is not a matter of being unfamiliar with the steps of alchemy, but because everything is correct, why can't it become a Dan in the end!

If you don't get this problem right, you won't succeed even if you try it many times.

"You should take a look at the Ren Yuan Dan that has been successfully refined, and maybe you can find some clues!" Li Shengtian thought secretly, and then took out the Ren Yuan Dan he had obtained in the Treasure Hall from the Xuanhuang Tower.

This Dan is shaped like a pigeon, with a soft glow on the surface, exuding a faint fragrance.

What is so surprising about such an elixir?

Li Shengtian observed carefully, and even used his divine sense to infiltrate the interior of the Ren Yuan Dan to analyze the structure and composition inside.

"It seems that the Ren Yuan Pill contains a Dao aura in it!" Li Shengtian finally found this place that was different from the Cultivation Realm Pill.

Could it be that when refining the elixir, it is necessary to integrate the Danshi's own perception of the laws of heaven and earth?

Li Shengtian grasped this difference and immediately began to put it into practice.

One by one, the immortal grass was put into the immortal furnace in order, and everything was carried out in an orderly manner.

When it came to the Ning Dan step, Li Shengtian immediately injected his own understanding of the laws of heaven and earth into the immortal furnace, and soon, the pill quickly took shape, and there was no cracking!

And so it was!

Li Shengtian was secretly happy and continued to take the next steps.

A few minutes later, a wisp of elixir of incense poured out, and Li Shengtian made a pill trick and put all the nine elixirs into the prepared jade screen. Renyuan Dan, a primary elixir, can become nine pills in one furnace.

Li Shengtian carefully observed these nine pills and found that they were all top-grade elixirs!

The quality of the elixir is divided according to the efficacy, divided into upper, middle and lower grades, the same kind of elixir, the effect of taking the upper grade is naturally better than the elixir of the middle and lower grades.

With this success, next, Li Shengtian began to refine other types of first-grade elixirs.

For example, Renhe Dan, a kind of Void Immortal Monk, after taking it, can increase the elixir that breaks through the human immortal realm.

Li Shengtian never refined a furnace of elixir again, and the first-grade elixir he refined reached the top grade.

"It's time to try refining a second-level elixir!"

Li Shengtian stopped and began to close his eyes and breathe, recovering the consumed divine consciousness and mana so that he could refine the Erjia Immortal Pill next.

......

Three months later, Li Shengtian successfully refined the fourth-level elixir and became an intermediate elixir master.

If a monk can refine an elixir of the first to third grades, he is called a junior elixir, if he can refine the elixir of the fourth to sixth grades, he is called an intermediate elixir, and if he can refine the elixir of the seventh to ninth grades, he is a senior elixir master.

Li Shengtian was able to become an intermediate elixir master, which meant that his future cultivation path would definitely not lack immortal crystals.

Because there are very few monks engaged in alchemy in the fairy world, which leads to the scarcity of the elixir, the price of the elixir in the fairy world is very high, so every elixir master is a very rich lord, and it is the object of many forces.

However, Li Shengtian's purpose was not just to refine the fourth-level Immortal Spirit Pill, he also wanted to refine the fifth-level Immortal Spirit Pill to treat Ye Sanniang's divine consciousness injury.

However, in the following alchemy process, he suffered failure.

Because, he couldn't refine the fifth-level elixir.

A monk's alchemy level sometimes depends not only on his alchemy talent, but also on the monk's own cultivation strength.

Under normal circumstances, very few monks could refine elixirs with a level higher than their own cultivation.

With the strength that was not weaker than the Heavenly Master Realm, Li Shengtian successfully refined the fourth-level elixir, which was already very rebellious in itself, however, he was still not satisfied, and he also had to refine the fifth-level elixir, this level of elixir was enough to be three levels higher than his own cultivation, you can imagine how difficult it would be!

When Li Shengtian failed to refine the fifth-level Immortal Pill three times in a row, he completely calmed down.

Maybe it was the smooth flow of the road before, which made him take it for granted that he would definitely be able to refine the fifth-level elixir, but the reality was that he failed three times in a row!

It's not that he didn't integrate his perception of the laws of heaven and earth into the elixir, but that his cultivation was too low to refine a fifth-level elixir that could be used by a Heavenly Monarch-level powerhouse.