Shi Yan's eyes were blazing, and he couldn't wait for the alchemy test, this characteristic of the whirlpool was too important for alchemy.

The most difficult thing about refining the pill is two points, removing impurities and sorting out the medicinal properties, which require extremely high spiritual perception, and there is not much spiritual perception brought back by his rebirth.

The elixir is born to raise, impurities are inevitable, alchemy is to remove unnecessary impurities in the elixir, and sort out the medicinal properties, select the medicinal properties needed to become the pill and fuse them, so as to combine the pill.

The medicinal properties of each elixir are very messy, and combing the medicinal properties is like hundreds of thin threads rolled together, which need to be divided by the alchemist one by one, and the roots are independent, and the useful lines are selected for the Hedan.

The success rate is difficult on this, and one mistake will be scrapped, so the alchemist is precious and is supported by the major forces.

And the whirlpool completes the most difficult steps of alchemy in an instant, which is not powerful, because it means that it is 100% successful!

It also represents 100% pill quality, that is, 100% erysipelas-free, and the impurities are 100% removed, so how can there be erysipelas?

It is said that the strength improved by using the pill is not as stable as the foundation of one's own cultivation, but in fact, it is not the same.

The same kind of pill, the quality is different, divided into general, medium, high.

For example, there are a lot of erysipelas, which are a pint of pills and quenching bones, and there are a lot of erysipelas, which need to be slowly absorbed and dissolved after entering the human body, and after the erysipelas of the previous pill is discharged from the human body, then take the next pill so that it will not affect the foundation.

For example, high can swallow several pills in a row, and the erysipelas added to these several high-grade pills may be the same as a common pill.

On top of these third-grade pills, there is also a rare grade, and there may not be one out of the hundreds of furnace pills, and that is the super-grade pill!

The super elixir is 100% free of erysipelas, and the price is much more expensive than that of ordinary pills, and there is no market!

The super-grade pill can be swallowed and refined at will, regardless of the quantity, and will not have any impact on the human body and the foundation.

Since Shi Yan was not excited, the elixir that had been decomposed and reorganized by the whirlpool was used to refine the elixir with a 100% success rate, and it was very likely that each of them would be super-grade! What kind of pervert is this?

Refining begins.

Shi Yan took a deep breath and tried to calm down, the theory is so, what is the fact? When this furnace of elixir is practiced, it will be completely determined.

Immediately, Shi Yan went to the kitchen to take a few briquettes, lit the lighter and threw it into Danding, there is no fire can only be like this, moreover, the role of refining fire is to easily control the temperature of the flame, better remove impurities, and select medicinal properties, now he still needs it?

I'm afraid that he is the only alchemist who has used briquettes to make alchemy.

Danding has its own vents, and the briquettes burn vigorously.

Shi Yan pressed the eyes of the tripod, and the internal strength slowly guided down the edge of the tripod, and in the next moment, the complex lines carved on the inner wall of the Danding were directly lit up, and the yellow mangs were dazzling, extremely mysterious.

This is the core of Danding, the tripod pattern, one percent of which needs to be constructed by the femininity, and the rest is also an extremely precious material.

With the blessing of the Ding pattern, the internal strength smoothly entered the flame, and under the perception, the flame and the internal strength began to merge, and at this moment, he was able to initially control the temperature of the flame, but it was very rough.

In this regard, Shi Yan's old face flushed, he was self-taught in his previous life, and he could only be regarded as half an alchemist, if he used this level to remove impurities and select medicinal properties, he was afraid that no amount of elixir would be bad enough.

Quenching Bone Pill, not a single one can be refined.

After the temperature of the inner furnace of Danding rose to a suitable point, Shi Yan first put the Xuanyang Bone Grass in, the first step was to select the medicinal properties that were easy to extract, the second step was to remove the impurities and omit them directly, and the rest of the unwanted medicinal properties were all turned into ashes in the flame.

In this process, the internal strength in Shi Yan's body was consumed extremely quickly, and he didn't even hold it for ten seconds before it was consumed.

At that time, there will be no internal strength to control the flames, and the soaring temperature will burn the Xuanyang Bone Grass to ashes in an instant.

Seeing that the alchemy was about to fail, the spiritual energy swirls gathered in Shi Yan's dantian because of the aura tide began to rotate, quickly dispersed the spiritual energy, and was absorbed by Shi Yan, thus transforming the internal energy, which was endless.

"Beautiful!" Shi Yan was surprised, he miscalculated the quality of the strength in the refining body, but fortunately, there was an aura cyclone to save the field.

Fifteen minutes later, under the control of a steady stream of internal energy, the Xuanyang Bone Grass had turned into a mass of amber crystalline liquid, slowly flowing in the flames, and it was blessed with Danding pattern power, which was extremely supernatural.

"It's halfway. Shi Yan didn't bother to wipe the sweat from his forehead, and even put the green rainbow flower in it, and the same step was done until the green rainbow flower also turned into an amber crystal liquid.

The last step is to start Hedan!

Shi Yan wholeheartedly, perceiving everything in the Danding, and at the same time increasing the input of internal energy, for such a long time, the aura cyclone has not decreased much, which shows how much benefit he has gained in the aura tide.

Finally, an hour later, Shi Yan was sitting cross-legged on the ground, dripping with sweat, he suddenly retracted his internal strength, and slapped his palm on the side of Danding.

Boom!

Under the vigorous force, the Danding shook, the top lid shook directly, and the heat wave hit the face, and at the same time, a pill followed and shook out, and was grasped by Shi Yan into the palm of his hand.

Spread out the palm, the pill turned blue, the surface was crystal clear, like a jade bead, different from the hardness of the jade bead, its surface was extremely soft, a scent of danxiang slowly rose, and was sucked into the belly by Shi Yan.

The swirl in the palm of the hand flashed, and the information appeared.

Quenching Bone Dan

Grade: a super grade

Function: Quench the bones in advance, absorb the aura of heaven and earth into your body, and break the barrier of the peak realm of the refining body.

......

"It's successful, it's really a super-grade!" Shi Yan's eyes were red, time was getting more and more urgent, with super-grade elixir and yin power value, he could completely improve his realm extremely quickly without damaging the foundation in the slightest.

It is also the foundation of his establishment and fighting ghosts.

The Quenching Bone Pill is a furnace and a Dan, and it cannot be refined.

The fragrance of the pill was fragrant, Shi Yan didn't wait long, swallowed the pill into his stomach in one gulp, closed his eyes and crossed his knees.

The Quenching Bone Pill melts into the throat, and the warm current melts into the muscles and bones, flesh and blood, this process is very fast, but it also seems to be very slow, and it is as long as a dream.

Body bones, illusory ignite!

There seemed to be a flame in his body, constantly refining his muscles and bones, refining his body as the surface, quenching his bones as the inside, and his bones began to gradually change.

Gurg...... Boom.

The bones are popping, like a crisp sound like crushing beans, and like the explosion of crushing wood.

Shi Yan crossed his knees and closed his eyes, beads of sweat rolled on his body, and at the same time, dross was discharged from his pores along with sweat, although there was no black scab like the first wash, but it could also be seen that it was different from sweat.

After a long time, Shi Yan's body exploded, he stood up with his eyes open, stretched his body, and his body muscles and bones seemed to have risen a lot, almost one meter eight, his muscles were knotted, and he could feel the power in his bones surging between his palms and arms.