On the lush mountain peaks, the white flames loom in the green shade, like ghost fire.

Yao Lao looked at the rapidly rising white flames in the medicine tripod with a solemn face. The quality of the tripod is extremely extraordinary, so the time of Wen Ding's step at the beginning does take some more time than that of ordinary medicine tripods, but with Yao Lao's alchemy and the degree of control of the cold fire of the bone spirit, this time can naturally be saved, therefore, after the flame rose for nearly a minute, Yao Lao's palm waved at a few medicinal herbs on the ground in front of him, and suddenly, the fiery red Huozhi of the center of the earth was slowly suspended and, and finally went straight into the medicine tripod.

As soon as the Earth's Core Fire Zhi entered the Medicine Ding, although the flames in the Ding were burning, he could indeed feel that the flame temperature had already been suppressed by Yao Lao at a rather low level, so the flames seemed fierce, but it did not burn the Earth's Heart Fire Zhi into ashes, but in the gradual withering, the fine water droplets like blood seeped out from the surface of the Fire Zhi, and finally slipped down the surface, suspended above the flames, constantly dripping and tumbling in the martial arts.

With the continuous scorching of the flames and the penetration of blood-colored water droplets, the fiery red color on the surface of the Huozhi in the center of the earth also faded rapidly, and after a while, the Huozhi completely turned into a withered gray, and at this time, the pure medicinal power contained in it had been forced out by the flames. Therefore, its ontology has completely become a pile of useless scraps.

With a flick of his palm, the withered Earth's Heart Fire Zhi swept out of the medicine tripod, and finally fell on the grass on the side, and the moment it landed, it turned into a pile of gray ashes, scattered with the wind.

"He is worthy of being a master of alchemy, and the refining techniques here are far from comparable to me. Looking at the ashes in that place, Xiao Yan secretly praised, he used to refine medicinal materials, basically directly burned the medicinal materials completely, which does not mean that its flames are fierce, but only that the degree of control over the flames has not really reached the point of perfection, and only like the medicine elder here, in the moment when his medicinal power is completely exhausted, it is to control the temperature and throw it out of the medicine tripod, so that it can be said that the real perfect control of martial arts.

A mass of blood-red liquid swirled in the medicine pod, like a blood-colored bead, these blood-red liquids were the pure medicinal power initially extracted from the earth's core fire mushroom, and the energy contained in them was so huge that it was staggering.

After the condensation of these blood-red liquids, it was indeed not as quiet as Xiao Yan's refining medicine in the past, but wisps of blood quietly spread out, and the bloodlines contained extremely strong energy.

In the midst of these blood-streaked ramps, even Yao Ding trembled slightly.

Xiao Yan looked at the dense burst of blood in the medicine pod in surprise, and couldn't help smacking his lips, it is worthy of the medicinal materials that need to refine the six-rank pill, and it even has the effect of counterattacking, looking at the strength of these bloodshots, if it is replaced by those ordinary medicine tripods he uses, I am afraid that he will not be able to withstand it a few times, and he will have to be pierced and cracked.

With a faint wave of his hand, the white flames in the medicine pod suddenly soared, and once those bloodshots were touched by the flames, they retreated as if they were frightened, so that under the large-scale encirclement of the flames, the originally dense bloodlines were also suppressed back into the blood-red liquid again, and under the watchful eye of the surrounding flames, they no longer dared to break out of the martial arts at will.

"Poof!"

A cluster of white flames broke out of it, and finally suspended under the blood-colored liquid, and when the flames rose, an extremely hot temperature erupted, and for a while, the surface of the blood-colored liquid suddenly boiled, and small bubbles continued to agitate the martial arts.

With the agitation of the bubbles, suddenly, a trace of extremely thin gray smoke rose from it, these are the magazines contained in it, if you want to refine the good quality of the elixir, these magazines must be completely eliminated, otherwise it may be difficult to become a Dan because of the impurities.

Removing the impurities of ordinary medicinal materials, it may only take more than ten minutes at most, but this geocentric fire mushroom obviously does not belong to this column, therefore, even if it has such a strong fire as the cold fire of the bone spirit, it only has to vomit out the impurities in the body, and even later, it is basically to be burned by the flame for ten minutes before it spits out a wisp of gray smoke again, such stubborn impurities, which made Xiao Yan on the side a little smacked, this is still the result of the medicine elder's control, if it is replaced by him, I am afraid that it will take nearly a day to refine the medicinal materials alone, and these six pins of pills are really extremely difficult to refine martial arts。

The waiting time was extremely boring, but Xiao Yan didn't have too much distraction, and for nearly three hours, his eyes didn't move out of the medicine tripod for a moment.

With the three hours of refining, the impurities in the blood-colored liquid were finally eliminated, and the blood-colored liquid with all the impurities removed not only became more rounded, but also its color became more transparent.

After refining it, Yao Lao's face was also slightly relaxed, and with a flick of his fingers, the blood-colored liquid Lima in the ding was wrapped in a cluster of white flames, levitating out, and finally poured into a jade bottle together with the flames.

Looking at Yao Lao's preservation method that was different from ordinary people, Xiao Yan was a little surprised, looked at the jade bottle, and indeed found that at the mouth of the jade bottle, there was a faint film of flames.

"This kind of preservation can keep the liquid medicine at the time of the oven and pure, and will not be contaminated by impurities in the air, but the control of the flame is also very high, the jade bottle is brittle, if the temperature is slightly higher, even the jade bottle will be scorched and burst, caught off guard, but it will be the refined liquid completely scrapped. With a wave of his hand again, he threw the green wood immortal vine into the medicine tripod, and the medicine elder slowly moved his martial arts.

Nodding slightly, Xiao Yan secretly remembered this trick in his heart.

The refining of the Aoki Immortal Vine is not as easy as the Earth's Heart Fire Zhi, and even because of its own material, its resistance to the flame is a little surprising, even the medicine elder is a little surprised, just to disperse the Aoki Immortal Vine, it is enough to go for more than an hour. And the later refining is even more long-lasting, four hours, this long time made Xiao Yan touch the cold sweat on his forehead, which is why Yao Lao has such a strong soul power to be able to persevere, with his current strength, refining but at most can only last more than three hours, that is, he has to rest, and only after the fighting spirit recovers again, can he continue to refine the martial arts.

When the Aoki immortal vine turned into a cloud of emerald green liquid and was collected into the jade bottle, the night had already enveloped the entire mountain range, and in the dark night, the white flames on the mountain peak were slightly dazzling.

After refining the Aoki Immortal Vine, Yao Lao did not have a moment of rest, and directly began refining again, and the Dragon Whisker Ice and Fire Fruit moved the martial arts.

Looking at Yao Lao's tense face, Xiao Yan rubbed his somewhat tired eyes and lifted his spirits. Firmly watching the refining again, he knew in his heart that observing this level of alchemy would be of great benefit to him. You can't say goodbye and lose the opportunity to use force.

The refining time of the Dragon Whisker Ice and Fire Fruit is similar to that of the Aoki Immortal Vine, and when it is refined, it is already late at night, and the sky is full of stars twinkling slightly, pouring faint starlight and martial arts.

I have to say that refining the Liupindan, which is an extremely tedious and tiring job. The refining of medicinal herbs alone consumed nearly a day. But fortunately, Yao Lao's strength is strong, even if he doesn't stop refining for a day, he still doesn't see the slightest fatigue, but Xiao Yan is a little bit with dark circles under his eyes.

On the second day, the sixth-level ice magic box was also completely refined into a pile of azure powder by Yao Lao, and this alone consumed more than ten hours of Yao Lao's time, and the resistance of the sixth-level magic box to the flames was far more violent than that of those medicinal materials, and because of the mutual restraint of attributes, its rich water energy almost rushed out of the medicine pod, but fortunately, Yao Lao had already expected this, so he did not cause any losses. But in such a toss, it naturally consumes a lot of time.

Xiao Yan was on the side, and he couldn't help but feel some palpitations when he saw the confrontation between Yao Lao and the sixth-level magic box. If this were to be done to him. I'm afraid that even if it takes three or four days, it will be difficult to subdue this stubborn magic box. Even if it is replaced by some ordinary flames, maybe it will be directly doused by the rich water energy.

However, no matter how difficult the time was, the refining was finally completely completed, and in the third day, after a day and night of scorching by Gu Ling's cold fire, several medicinal herbs and magic box powder finally gradually weakened the repulsiveness, and finally began to merge with martial arts.

Although it is a fusion, the speed of fusion is like a turtle crawling, and the slowness is unbearable.

Fusion is the most important step in alchemy, as long as there is a slight mistake during the period, the medicinal materials that have been refined in the two places will be incinerated in an instant, so in this step, even with the strength of the medicine elder, he does not dare to have the slightest clone. Even when Xiao Yan secretly pretended to sleep, he had no time to pay attention to martial arts.

Although this step is extremely dangerous, it is fortunate that it is controlled by Yao Lao, a medicine refining master. Therefore, the worst case did not appear, after two full days of fusion, a light blue pill prototype finally slowly took shape in the medicine tripod.

After swallowing a mouthful of spit, Xiao Yan didn't expect that the formation of this six-grade pill would cause such a big movement. No wonder Yao Lao must be refined in the deep mountains. If this is placed in the inner courtyard, I am afraid that all the people will be attracted to it in an instant.

You step back a little, the bigger movement is still to come! Yao Lao's eyes were firmly fixed on the medicine ding, and his mouth suddenly reminded him of martial arts.

Hearing this, the purple wings behind Xiao Yan ejected out almost at the same time, and after a while, his body flashed out of the air beyond the peak.

Seeing Xiao Yan retreat, the seal in the medicine elder's hand changed suddenly, and a low cheer came out of his mouth, and in an instant, inside the medicine tripod, the white flame suddenly rose, almost filling the entire medicine tripod. And in the white color of the man, a bright blue photoelectric light is indeed more and more dazzling.

The blue light point shrank and rose, and with its fluctuations, the energy ripples spread more rapidly, falling from the air, those energy ripples spread out, the mountains and rocks rolled, the number of waists and broken, and even the turf was directly overturned, such a strong destructive force, so that Xiao Yan's throat couldn't help but roll a little martial arts.

The contraction of the blue light point became faster and faster, as if something was brewing, and after nearly half an hour, the light point suddenly shrank to the smallest point.

With the rapid shrinkage of the point of light, the solemnity on Yao Lao's face must have been rich at all times

Rumble!

The suddenly shrinking point of light suddenly dilated in Xiao Yan's staring pupils after lasting for a few minutes. In the end, the surging blue light enveloped the entire mountain peak, and a thunderous explosion sounded out of thin air, and in an instant, a pillar of blue light with two battles of roughness, within the Ziyao Ding, burst into the sky.

Stunned as he looked at the huge blue pillar of light that rushed into the sky, Xiao Yan couldn't help but take a deep breath, this movement is a little too big, even if this place is far away from the inner courtyard, I am afraid it is impossible to escape the induction of some powerful elders.

I hope it won't attract people from the inner courtyard, otherwise, it will be troublesome Swallowing a mouthful of saliva, Xiao Yan looked at the long-lasting pillar of light, and muttered with a wry smile.