Yunkang knows what kind of urine Bai Ruxi is, this kid is a donkey, he doesn't leave, he goes backwards, he drops the chain at the critical moment, and he will definitely not do his best if he doesn't give him some oil.

He looked at Bai Ruxi's innocent face and said, "I know that refining the spirit pill is a bit difficult for you, after all, I haven't touched the pill furnace for more than a hundred years, but so what, you try to pick it up again for alchemy, and you will be able to practice it." ”

Bai Ruxi still didn't say anything, he was not only hand-born, but also very unfamiliar with the small Dan furnace, he was afraid that he would not be able to control the heat halfway through the refining and cause the Dan explosion furnace, which would be too dangerous. At least he was seriously injured by the explosion, and in the more serious case, not only was his life difficult to protect, but the entire villa had to be blown up.

At this time, Bai Ruxi regretted a little, when he left the Alchemy Cave Mansion, he should have taken Gongzi's giant Danding with him, and he would have grasped it most with Danding alchemy, at least it would not be like this small Dan furnace, which could not withstand the toss of Dan fire, and would explode at every turn.

However, the giant Danding can't be taken away with him, and the storage ring he wears has a total of just a little space, and it is full of personal belongings, so how can there be room for a big Danding.

Yun Kang saw that he bowed his head and was silent, as if he was full of thoughts, knowing that this kid hadn't figured it out yet. So he continued: "Otherwise, I will call Du Xingyi over and study it with you." I have a good thing here, and whoever of you two refines the Peiling Pill will belong to whoever it is. ”

Du Xingyi's true qi power has reached the ninth layer of foundation building, which is more than one or two levels higher than Bai Ruxi, but Lao Du is best at finding out the news, not alchemy, Yunkang also taught Du Xingyi back then, but unfortunately the skill of alchemy not only requires hard work, but also requires some talent and potential.

Bai Ruxi used to be his medicine boy, he had been dealing with all kinds of pills since he was a child, and he was familiar with alchemy, and he had no teacher, Yun Kang saw that he was extremely talented, so he trained him to become an alchemist.

Saying this, Yun Kang took out a black and shiny wooden box from the storage ring, and suddenly a distant and ancient fragrance filled his nose.

This wooden box is the most precious thing treasured by the Chen Servant family, and it contains a heavenly fire fire.

As soon as Bai Ruxi saw the box, he immediately widened his eyes and exclaimed, "This is, this is the agarwood pith!"

Agarwood is already a rare treasure in the world, and its wood pith is formed for thousands of years, with a very hard texture, like a rock, which is most suitable for making a fully enclosed wooden box for storing warm fire.

"That's right, this is indeed the best agarwood pith. Yun Kang said leisurely, he opened the wooden box, there was a little light blue light in it, and when he encountered the air, it suddenly lit up, like a shining star, constantly flashing light.

The light absorbed the smoke from the air, becoming brighter and brighter, gradually expanding and amplifying, jumping up and down the wooden box. Yun Kang gently stirred the point of light with a piece of true qi on his finger, which was as big as a mung bean, very active, beating happily, "whew", and turned into a flame in an instant.

"This is the seed of Nanming's fire. Yun Kang said indifferently: "Although it has not yet turned into a mature flame, it already has the qualification to refine the high-grade elixir. You should know that Nanming Lihuo is one of the top ten heavenly fires, which is extremely rare, and there are less than ten seeds of Nanming Lihuo in the whole day. If this furnace of elixir is refined, the fire will grow up a little more, and the real Nanming Lihuo will be cultivated slowly. ”

Yun Kang took the fire out of the wooden box, put it on the palm of his hand, and slowly warmed it with his true qi, and a small cluster of flames swished and beating, as if trying to adapt to the environment in the air.

As soon as the fire encountered the diffuse spiritual mist, it immediately became energetic, shaking the flames with a fan and fan, and kept rushing upward.

Bai Ruxi was already stunned, his eyes staring directly at the tinder and the wooden box, his throat rolling vigorously.

These two things are artifacts in the alchemy world, and it was rare for him to even see them before, but they were secretly hidden by Chen's servants. Listening to what Gongzi said, whoever can refine the Peiling Pill will own the fire and the wooden box, I don't know if this is the case.

Yun Kang saw that he was moved, and continued: "Nanming Lihuo and agarwood pith are both used by me, and I used to give the fire to Chen Fu, but unfortunately he didn't cultivate Nanming Lihuo, and the seeds are still in the storage ring. Heavenly fire is different from mortal fire, it can only be used as a backup for alchemists, if you give up refining pills, I still have candidate alchemists, and I don't have to force you. ”

Bai Ru swallowed his saliva, quickly patted his chest, and said anxiously: "I am an alchemist, I have refined the elixir for my son for a lifetime, which time has I disappointed my son...... Even if I'm a little disappointed, this time with Childe by the side, I won't go wrong. Others use this small pill furnace to refine three pills, and I may be able to exert myself beyond the norm and produce four pills in one furnace. Childe, just look at it, I'm sure I won't smash your signboard. ”

Yun Kang threw the tinder to him and said, "Then let's start, the medicinal materials and the tinder are here, and I will guide you on the spot, if you can't refine the elixir, you don't have to follow me in the future, and I won't stay by my side for useless people." ”

Bai Ruxi hurriedly nodded yes and said, "Just to follow Gongzi, I also have to refine the elixir." ”

He held the fire in the palm of his hand, immediately calmed down, adjusted his body and sat in front of the Dan furnace, then turned his palm over, carefully put the fire into the Dan furnace, and then transported a stream of true qi from the dantian and slowly preheated the furnace.

Five minutes later, a white mist emerged from the inner wall of the Dan furnace, curling upwards. Bai Ruxi placed the prepared medicinal materials beside him, put them into the Dan furnace one by one in order, and then added a stream of true qi and divine sense, and began to refine the pill with concentration.

Yun Kang also meditated on his knees, and at a place of one meter next to Bai Ruxi, he created a True Qi Defense Cover in the air, blocking the air flow above his head and preventing the Dan Furnace medicine gas from leaking out.

While exhaling and breathing, he inhaled the smoke in the air around him into his dantian, constantly strengthening the power of his divine sense, and at the same time helping Bai Ru to wash the alchemy pill protector, constantly reminding him to add medicinal herbs and raise the flames.

In less than half an hour, the flames gradually grew larger, the temperature in the furnace rose, and the medicinal herbs had already fused into a slurry, forming a viscous paste under the stirring of true qi and divine consciousness.

Beads of sweat gradually oozed from Bai Ruxi's forehead, and he consumed too much true qi, feeling that his strength was slowly drying up. It is indeed because there has been no alchemy for too long, and there is usually neglect of cultivation, and the true qi does not run smoothly in the meridians, which affects the speed of alchemy.

For an alchemist, the smooth movements in his hands can speed up the alchemy, and the faster the speed, the higher the probability of becoming a pill, otherwise if the condensing pill is too slow, the paste of the medicinal materials will be scorched by the flame, and it will be easy to refine into a furnace of waste pills.

Yun Kang saw that he couldn't support it, and hurriedly calmed him down, the most taboo when refining the pill, the more anxious the pill is, the more difficult it is to form.

When Bai Ruxi first started to bake, he used a little too much force, so the consumption of true qi was huge. Yun Kang recited the alchemy path aloud, and at the same time, he asked him to re-regulate his true qi and maintain a balance between the power of his true qi and the flames, so that he could refine a high-grade and mellow elixir.

Yun Kang had already prepared for the worst in his heart, if he couldn't refine the elixir this time, it would be a test for Bai Ruxi. Although Pei Ling Pill is a mid-level elixir, he currently only has the fourth-level Qi refining skill, and he doesn't need it yet.

After this pre-refining pill, when Bai Ru refines the True Yuan Pill in the future, he can't make any mistakes.

Yun Kang was a little frustrated, if it weren't for the old man's master sealing his dantian skills, and he wouldn't have used Bai Ruxi to help with alchemy, looking at this kid's clumsy appearance, Yun Kang really doubted how he had cultivated him to be an alchemist before.

Bai Ruxi stared at the furnace pill fire with a pair of eyes, and took two breaths, he knew in his heart that if he couldn't refine this furnace pill, even if the son didn't drive him away, his status in the future would plummet, and maybe he would have to rank behind the great-grandson of Chen Fu.

That's really a great shame, it doesn't matter if he loses to Lao Du, he must not lose to Chen Servant by a single star. In case he meets Lao Chen Tou in the future, let him laugh at him vigorously, he really has no face to live in this world.

Bai Ruxi has made up his mind, even if he is tired to death, he has to refine the Peiling Pill. He reined in his mind, and under the guidance of Yun Kang, he slowly stabilized the flames, and once his mood stabilized, his anxious emotions calmed down, and only then did he truly enter the state of alchemy.

His technique became more and more skillful, and he gradually found the feeling of alchemy before, and as the Dan fire rose, the medicinal paste exuded a strong medicinal aroma.

Yun Kang breathed a sigh of relief, he finally had some eyebrows, fortunately, this kid finally got his senses.

At this time, the Dan furnace made a humming sound, and countless wisps of smoke were attracted by the Dan furnace, forming a huge vortex at the mouth of the furnace. The smoke mixed with this hot gas swirled continuously, and in an instant, the work was entered into the Dan furnace by the fire.

Refining the Cultivation Pill required a large amount of Cultivation Mist, Yun Kang spit out the Dantian and absorb the medicinal aroma of the Cultivation Pill, while stirring the smoke in the villa with True Qi, gathering them together to form a black-gray smoke sphere, slowly moving towards the direction of the furnace mouth, stopping above the furnace mouth, and constantly rotating rapidly.

The black-gray sphere gathered larger and larger, and the smoke from all the rooms in the villa was sucked in, almost at the speed of rushing and flowing, all gathered in the sphere in mid-air, and quickly condensed into a heavy solid ball of smoke.

Yun Kang couldn't help but be delighted, he estimated the time, as long as he waited for more than ten minutes, the elixir would be refined to the last moment, and the smoke sphere would sink into the Dan furnace, mixing with the pill that was about to be baked, and condensing into a round Peiling Pill.

Suddenly, the front door of the iron fence "banged", and the two gates were blown open, and in an instant, the flames and heat waves rolled, rolling countless iron rods and wood chips, and splashed towards the Dan furnace.

——