The raging fire is constantly churning in the medicine pod, and as time goes by, the temperature around it rises more and more, making this world gradually feel a little hotter.

In the midst of the churning flames, Xu Mu's sleeve robe waved, and a series of medicinal herbs suddenly flew out of the ring, and immediately under the wrapping of spiritual power, they were suspended in mid-air, like a small light cluster emitting light, which looked quite gorgeous from below.

"The three grades of the Cold Yang Pill and the Spirit Pill have the amazing effect of improving the physique and increasing the cultivation talent, but they only have an effect on the ice physique, and the materials required for refining are extremely cumbersome, there are about forty-nine kinds. Among them, the main materials are divided into three kinds, blood Ganoderma lucidum, dragon and phoenix fruit and the most important Hanyang motherwort. Although the Cold Sun Grass is an ordinary medicinal herb, the Cold Sun Mother Grass is a rare and rare thing that is unique in ten thousand, and it is quite difficult to find, and using it as a guide to refine the Cold Yang Pill can increase the medicinal effect by ten times."

The refining method of Hanyang Pill slowly emerged in Xu Mu's mind, and some key points were imprinted into his mind without missing a word.

Forty-nine kinds of refining materials, such a number of medicinal pills are needed, even Xu Mu has seen it for the first time, and the Seven Star Pill refined by the Reincarnation Sword Venerable last time did not have such a counter-lock, so it can be seen that the difficulty of refining this Cold Yang Pill is probably far greater than that of the Seven Star Pill......

Miscellaneous thoughts flashed in his heart, that is, he was dispelled by Xu Mu, raised his head, sensed the temperature in the medicine pod, nodded slightly, and his fingers were slightly drawn, only to see the surging burning Dan fire in the medicine pod, and suddenly slowly weakened.

His eyes were firmly fixed on the medicine pod, and after a while, Xu Mu's fingers moved, and a ray of light swept in, and it immediately turned into a blood-red Ganoderma lucidum and fell into his hand.

As soon as this Lingzhi plant appeared, it was filled with a strong smell of blood, and in this blood, a rather pure energy fluctuation could be faintly felt.

This is one of the main materials for refining the Hanyang Pill, the blood lingzhi, which is said to grow in the land of calamity, and uses the essence and blood of the deceased as nutrients before it slowly takes shape.

Xu Mu's fingers gently rubbed on the surface of the blood lingzhi, feeling the slightly cold pure energy contained in it, he exhaled lightly, and with a flick of his fingers, the blood lingzhi turned into a red light and was thrown into the medicine tripod.

With the input of the blood lingzhi, within the medicine pod, the originally dormant Danhuo suddenly surged up like a hungry wolf, devouring one bite at a time...

At the moment when the Dan Fire devoured the Blood Lingzhi, Xu Mu flicked his ten fingers in succession, only to see the many points of light suspended in mid-air, and immediately divided nearly ten pieces, all of which were thrown into the medicine pod, and broke into the flames without hesitation......

Blood Lingzhi was born in the land of calamity, cold by nature, and died when touched by fire, if you want to quench the medicinal liquid in it, it must have other medicines to neutralize the cold, and the medicinal materials that were put into the medicine pod before are the neutralizing things that have been prepared in advance......

With so many medicinal materials being refined at the same time, the requirements for the power of the divine soul are also quite strict, but fortunately, Xu Mu now has this kind of qualification and strength.

The many medicinal materials that were thrown into the Danding, the moment they came into contact with the Dan Huo, they quickly withered, and finally the body turned into annihilation, and a drop of mellow medicinal liquid was left behind, and finally under the skillful control of Xu Mu's divine soul power, it was slightly fused, and then evenly dripped on the blood Lingzhi that was getting more and more withered...

As these medicinal liquids dripped down, the blood red on the Blood Lingzhi began to fade slowly, and pieces of blood-colored pink skin fell off from it, so in just a moment, the color of the Blood Lingzhi became pale.

For the blood lingzhi that had become pale, Xu Mu did not pay too much attention, the true essence of the blood lingzhi was not inside, but on these blood-colored pink skins, and these were what were needed to refine the Hanyang Pill.

A few drops of pale white liquid liquid were sprinkled on those blood-red pink skins, and instantly, at the constant temperature around them, the powder skins quietly melted, and a few minutes later, a mass of blood-colored liquid the size of half a fist appeared in the medicine pod.

Looking at the success of the first step of refining, Xu Mu also breathed a sigh of relief, and with a wave of his palm, the flames wrapped it, and the temperature that slowly emitted made the volume of the blood-colored liquid slowly shrink

small, but its color is getting more and more intense...

When this blood-colored liquid shrank to the size of only a thumb, it had become extremely viscous, and seeing this, a smile also appeared on the corner of Xu Mu's mouth, and with a move of his palm, the light swept in, turning into a golden fruit with a surface full of pits, this is the so-called dragon and phoenix fruit......

The refining of several main materials is extremely harsh, if there is no special refining method, it is difficult to refine the medicinal power you need from it, this is the case with blood lingzhi, dragon and phoenix fruit and the cold yang mother grass at the back, even more so.

The difficulty of refining the dragon and phoenix fruit was even higher, and more than ten kinds of ingredients were neutralized, and it took nearly an hour or so for Xu Mu to successfully refine a drop of golden liquid like bone marrow from it.

After the successful refining of the dragon and phoenix fruit, Xu Mu put the Hanyang Motherwort into the medicine tripod, and the owner of the Hanyang Motherwort born in the land of calamity has amazing fire resistance, even if Xu Mu's fire control skills have reached the point of perfection, it took a full two hours to make the surface of this thing crack one after another.

When the Hanyang Mothergrass cracked the cracks, more than 20 light clusters flew into the medicine tripod in mid-air, and finally they were all refined by Xu Mu, turning into drops of medicinal liquid containing pure power, and falling on the mothergrass...

With the help of the harmonious power of these many medicinal materials, about half an hour later, the cold sun mother grass like a dead branch finally burst open, and a little light blue powder sprinkled out of it, and finally solidified into a light blue medicine ball by Xu Mu's divine soul power.

The three main materials were successfully refined, looking at this scene, Xu Mu and Nangong Yue and others who were watching from afar were all relieved, Xu Mu's rapid refining techniques before, but they were dazzled, although they didn't know much about alchemy pills, but from Xu Mu's refining techniques, they could still see a trace of smoothness, this kind of refining was quite pleasing to the eye......

The sound of astonishment that came from the academy's garrison in an instant did not reach Xu Mu's ears, and after refining the three main materials, he also took a short rest, then concentrated again, pondered for a while, and took out a jade bottle from the ring, the mouth of the bottle was slowly tilted, and immediately, a drop of light blue liquid dripped down.

The light blue liquid was suspended in front of Xu Mu, and although the volume of blood was small, the biting coldness contained in it was not to be underestimated.

This so-called light blue liquid is naturally a medicinal liquid refined by Xu Mu in order to make up for the herbs of the Hanyang Mother, although the grade of these liquids is low, but the purity is extremely high, and it is used to neutralize the Hanyang Motherwort to refine the elixir, if it is successful, the quality of the elixir is probably even better

When this drop of light blue liquid appeared, everyone behind Xu Mu was also aware of it, and they were all a little moved at the moment.

Xu Mu's eyes were firmly fixed on this drop of light blue, and after a while, with a flick of his fingers, it flew out lightly, and finally fell into the medicine pod.

Seeing this, Xu Mu frowned slightly, hesitated, and then gritted his teeth, and the medicinal liquid and powder extracted from the blood lingzhi, dragon and phoenix fruit, and Hanyang motherwort, were directly put into the light blue liquid!

The three are all extremely powerful energy things, falling into the light blue liquid, and did not bring any waves, and just when Xu Mu was about to relax in his heart, a violent energy fluctuation suddenly surged out from the light blue liquid, and immediately hit the inner wall of the medicine tripod, and suddenly, the loud and crisp sound wave spread rapidly, with a radius of dozens of zhang, all of which were affected.

The thick medicine tripod also trembled a few times at this moment, if it wasn't for the ordinary medicine tripod, I am afraid that it would be this shock, and it would have to burst directly.

Xu Mu's face was cloudy, and he looked at the drop of light blue liquid in the medicine pod that was churning rapidly on the surface. At this moment, the latter, the round surface, is covered with slender spikes, making it look like a small sea urchin, and within the churning sea urchin, there is a violent energy fluctuation that is beyond words.

Clang! Clang!

Energy fluctuations continued to hit the inner wall of the medicine pod, loud sound waves

It reverberated throughout the station, and at this time, it was clear to almost everyone that there seemed to be a little bit of a problem with the refining above.

"Senior Sister Lu, what should I do?!"

Nangong Yue looked at Xu Mu's back and said with a worried face.

"So far, I can only rely on Xu Mu himself, alchemy is not a fight, very people can help, in this situation, whatever outsiders do, they are interfering with him, and the success rate of refining the spirit pill is not high, Xu Mu has not yet reached the spirit alchemist, and failure is also extremely normal, no need to make a fuss."

The well-informed Jin Renfeng said in a deep voice.

After hearing Jin Renfeng's words, Nangong Yue suppressed the worry in her heart and nodded with a wry smile.

In the vicinity of the entire station, there was an uproar because of this continuous loud sound wave, but Xu Mu's eyes were staring at the medicine tripod, and the power of the divine soul poured out, densely covering every corner of the medicine tripod......

Although he also knew that with his current alchemy technique, the success rate of refining the Cold Yang Pill was extremely low, and if he wanted to succeed in refining it all at once, it would be difficult for even an ordinary great grandmaster to succeed.

As the focus of Xu Mu's gaze became smaller and smaller, his mind became more and more condensed, and in a moment, the dark eyes suddenly surged with turquoise flames, and as the flames rose, Xu Mu seemed to faintly see the fierce battle between the energy erosion and fusion that took place in the light blue liquid.

"I see..."

In a trance, there was a low murmuring sound that slowly came out of Xu Mu's mouth.