Generally speaking, before refining the more important elixir, the alchemist will refine a furnace of ordinary elixir for hot furnace, and at the same time, it will also converge the spirit and spirit to achieve a working state.

However, Xu Chen didn't need this process anymore.

He has a blue light vase to guard the divine soul, and at the same time he also has a divine sense as strong as the Dan Yuan Realm and a terrifying vitality reserve, basically he doesn't need to make too much preparation, he simply breathes a little, and after feeling that the divine soul has settled down, wait until the temperature of the furnace is right, the vitality is rolled, and at the same time, the five elixirs are thrown into the Dan furnace together.

The powerhouse of the Dan Yuan Realm refining a first-grade spirit pill is completely overkill.

And a great cultivator like Xuanchen Zhenjun refining a first-grade spirit pill doesn't even use a Dan furnace at all, he directly uses his divine sense as a furnace and spiritual energy as fire, and he can refine the elixir out of thin air to complete all the processes of Hedan and raising Dan, which is even better than what ordinary monks use to refine with a Dan furnace.

Originally, according to Xu Chen's current state, he could refine the elixir of Guiyuan Dan at the same time in one furnace, but just in case, he still tried to be as careful as possible.

After all, the seven-star golden toad is too scarce, and the heart will drip blood for several days after refining the furnace.

Soon, the five-flavor elixir was slowly refined in the Dan furnace, and after a moment of time, it turned into the essence of the elixir and was suspended in the Dan furnace.

Xu Chen's vitality volume was once again put into the five-flavor elixir to continue refining.

Guiyuan Dan has a total of eighteen flavored medicinal materials, but Xu Chen plans to directly integrate the seven-star golden toad to improve the medicinal effect, so after the most important three-flavor main medicine has been adjusted, one of the poisons that replaced the seven-star golden toad toxin has been removed, although it is still eighteen flavors, but Xu Chen believes that after success, the medicinal effect will be better than the enhanced version of the Yuqing Palace's Guiyuan Dan.

Su Zhao sat a foot away from the Dan Furnace, although he still felt the throbbing of his soul brought by the spiritual fire breath released by the Dan Furnace, but he forcibly held back, and his eyes full of admiration did not blink.

Every time Xu Chen made alchemy, he felt extremely excited.

In fact, since Xu Chen rescued the master and apprentice at the bottom of the mountain, and took them to chase and kill the soul beast that was ravaging the small city, a seed was planted in his heart.

He vowed to be like Xu Chen, and after his cultivation was successful, he would go down the mountain to kill demons and eliminate demons and maintain peace in the mortal world.

And since Xu Chen returned to the mountain this time, he found out that Xu Chen could also use magical alchemy, and his admiration was like a river flooding out of control, completely treating Xu Chen as an idol he had worshiped all his life.

Today, he finally mustered up the courage to ask for an apprenticeship, but he didn't expect Xu Chen to agree easily.

"Master rest assured, the disciple will not let you down!" Su Zhao clenched his fists and swore secretly in his heart.

Xu Chen didn't know the excitement of this little apprentice who picked it up casually but couldn't throw it away at this time, but concentrated on alchemy.

Soon half an hour passed, and all the seventeen elixirs in front of him were refined, Xu Chen really became serious at this time, and his divine sense hooked from the Xuanjin bracelet, and a golden toad with bright green spots fell into the Dan furnace.

The blazing white spiritual fire rose into the air, instantly enveloping the toad in it, trembling slightly in a red formation.

Toad poison is a fire, and it needs to be slowly roasted with a fire-based formation to ensure the maximum medicinal effect.

Moreover, the toad molt is also relatively delicate, unlike the elixir of plant ores, and the control of the spiritual fire needs to be more careful, and it must not be negligent at all.

Xu Chen was also very cautious and cautious because of this, he would rather be slow than refine the toad, and he didn't even want to lose the slightest medicinal properties.

This toad was molted in the Dan furnace for nearly half an hour before it was burned by the spiritual fire, and finally left behind a green venom the size of a mung bean.

Xu Chen's divine sense focused on this mass of venom, and he felt a slight tingling sensation in his soul.

If this mass of venom is swallowed in one gulp, it is estimated that the direct flow of the Kaiyuan Realm will penetrate the intestines and rot the stomach, and the meridian dantian will be poisoned to the point of decay and collapse.

Even if it is a foundation building monk of the True Yuan Realm, it is estimated that he will lose half his life.

The Seven-Star Golden Toad is not only a rare spirit beast, but also a highly poisonous demon beast that poisons people irresponsibly.

In the Yuqing Palace, each of the monks specially fed by the Golden Toad Palace was careful not to provoke the Golden Toad, not only for fear of stimulating them to spew out toxins and causing a great loss of efficacy, but also for fear that they would be poisoned to death by the venom.

According to the old Taoist priest, once this venom is sprayed out, the golden toad will basically be wasted, and the iron will definitely degenerate a lot, and the venom spewed out will become a poisonous mist, and even the aura will be corroded.

Historically, there have been many poisoning of monks who breed golden toads in Yuqing Palace, almost all of them.

However, they would never have thought that such a poisonous spiritual creature would turn out to be in a wild free-range state.

Seeing that the golden toad was completed, Xu Chen slowly exhaled a breath, feeling a lot more relaxed in his heart, concentrating for a moment and activating the Hedan formation.

Soon, with the activation of a green spiral formation at the bottom of the furnace, the vitality began to rotate, and one after another the elixir that had been refined was merged into the vortex in the order of the Hedan and began to slowly merge.

In the blink of an eye, another half an hour passed, and the whirlpool of vitality in the Dan furnace slowly stopped, and a ball of red medicinal mud the size of a pigeon's egg appeared, and at the same time, a throbbing medicinal fragrance poured out of the Dan furnace.

At this point, this furnace pill has become eight points.

As for the efficacy of the final elixir, it depends on the degree of integration of the elixir in the process of raising the elixir.

However, looking at the breath and smelling the medicinal fragrance, Xu Chen knew that the medicinal effect should not be worse than the two pills of the three-percent enhanced Guiyuan Pill sent by Lan You.

Next, Xu Chen carefully controlled the spiritual fire, and it took an hour to slowly bake, as the stronger and stronger Dan incense emanated, Su Zhao couldn't stand the stimulation of this medicinal fragrance for a long time, his face turned pale and sweaty, but he still insisted on sitting and watching carefully.

Xu Chen couldn't help but show a satisfied smile.

The apprentice he picked up is still very good, if he faced this situation, he would have patted his ass and stayed outside the door to watch the excitement.

The next step is to divide the pill and raise the pill again to converge the medicinal properties.

After another two quarters of time, Xu Chen's hand lightly patted the Dan furnace, and three crimson elixirs the size of little fingers were wrapped in the spiritual fire pill qi and spewed out of the Dan furnace, Xu Chen's vitality rolled, and he took the spirit pill into his hand, and at the same time closed the furnace fire formation.

A furnace of Tsukidan was successfully baked.

It took more than two hours before and after.

This has been a long time compared to other pindans.

But it's all worth it.

Xu Chen carefully looked at the three elixirs, the pearl round and jade were like red spirit crystals, the surface was smooth and mixed, exuding a bright spiritual light, whether it was color or breath, it was undoubtedly of the highest grade.

Xu Chen was satisfied and took out a jade bottle to put away the elixir, and with a wave of his hand, another pile of elixir appeared on the ground, closed his eyes and rested while instructing Su Zhao to sort out the medicinal materials.

A moment later, Xu Chen opened his eyes, and Su Zhao had already opened all the elixirs and placed them neatly on the stone table.

"Good job, I'm afraid you won't be able to stand the breath of this furnace pill next, let's go out and wait outside!"

"Yes, the disciple is retiring!" Su Zhao bowed respectfully and exited the alchemy room, then sat down outside the door, still looking at the Dan furnace.

The corners of Xu Chen's mouth curled up and he didn't remind again, but quickly lit the fire, put in the five-flavor elixir and began to refine.

This furnace was refined according to the Dan recipe of Guiyuan Dan.

Most of the elixirs are the same, but the main elixir varies greatly, and it is mainly configured to fully stimulate the toxicity of the complete seven-star golden toad.

However, the current Seven-Star Golden Toad's medicinal properties are not sufficient, so Xu Chen is not too sure, and all his hopes are to be able to refine the toxicity of the toad again with white qi and forcibly improve the medicinal properties.

As for whether it can succeed or not, it can only depend on the will of God.

Soon an hour passed, and all the elixirs were refined.

Xu Chen not only did not relax this time, but took a deep breath, flicked his fingers, and the dust beads were suspended above his head, emitting a faint light.

For him, the effect of the dust beads is already weak.

But in order to ensure the success of this furnace, there must not be any small flaws.

The Hedan formation was activated, and soon the elixir began to mix, and after all the elixirs were mixed together, Xu Chen's divine sense moved, and a wisp of white gas appeared in the Dan furnace, and the rotating Hedan formation was swept into the medicinal mud.

"Boom~"

The furnace fire erupted like a shark smelling blood, and the blazing white flames erupted a full two feet, engulfing the formation and medicinal mud in an instant.

Xu Chen was unmoved, his divine sense guarded the formation, and the vitality was sent into the Dan furnace to suppress the restless spiritual fire, and the medicinal clay that had begun to fuse began to shrink at a speed visible to the naked eye, and some furnace ashes fluttered and fell to the bottom of the furnace.

At the same time, a blue-white Dan cloud began to condense in the sky above the alchemy room.

Bai Qi into the Dan is already familiar to Xu Chen.

The first-grade spirit pill that he had refined and integrated with white qi had hundreds of furnaces, so there was no wave of the restlessness of the spiritual fire and the changes in the Dan furnace, and even after the foundation was successfully built, he could accurately judge the degree of the spiritual fire incineration medicinal power, so as to control the spiritual fire and the formation, and strive to achieve the best medicinal effect.

The fire in the Dan furnace was blazing, and there was a faint burnt incense accompanied by a strong Dan gas spewing out of the Dan furnace, and the entire alchemy room was shrouded in this breath, and Xu Chen's figure was almost invisible.

Su Zhao sat outside the door and didn't feel it at first, but at the moment when the white qi entered the pill, he felt that his soul had been slapped, and he almost hit the ground with a snort, and quickly fled to the courtyard in fright, looking at the alchemy room with a pale and nervous face and the green and white pill clouds rolling on the roof.

An illusory cyan lotus flower loomed in the clouds.

At this time, Xu Chen's alchemy movement had already alarmed the Taiyuan Gate.

However, a few divine senses swept over one after another, and then quickly retreated.

Xuanhe Zhenren and a group of senior brothers and sisters all knew that Xu Chen was refining the Taiyuan Soul Pill again, and this situation was already very familiar to them, so they didn't pay too much attention to it.

It's just that only the powerful Xuan and Zhenren's face is a little dignified.

Today's Danyun aura seems to be more powerful than in the past, and the illusory blue and white phantom also seems to be much clearer.

This shows that the spirit pill that Xu Chen refined today is probably of much higher grade than the previous ones.

However, for alchemy, Xuanhe Zhenren can't catch up with Xu Chen now, so he didn't think much about it, but was both relieved and contradictory.

As a disciple of his own, his performance became more and more magical, which made him more and more incomprehensible.

(End of chapter)