After a day of explanation, in the morning, Pharmacist Li talked about the skills of spiritual power to control fire, and in the afternoon, he explained the medicinal properties of the Soul Gathering Pill refined this time and the order of putting into the Ding Furnace medicinal materials, and asked Gu Xing to carefully identify and understand these forty-eight medicinal materials.

That night, after some preparations, Pharmacist Li came to the medium-sized Ding furnace on the left, two futons were placed, a pile of carbon crystals was placed on the side of the Ding furnace, and some were piled up under the Ding furnace, and the ancient astrolabe sat not far from Pharmacist Li's left hand, and he saw Pharmacist Li Chong Gu Xing and said: "Xing'er, if you want to ignite the fire, you need to use several kinds of flames, one is to cultivate the flame yourself, one is to use the external flame, and the other is to refine a certain flame, and the one for the teacher is a kind of refined beast fire, look at it." ”

Pharmacist Li said, pointed his hand forward, a flame shot out in an instant, flew straight to the bottom of the furnace, the moment it came into contact with the carbon crystal, the flame did not burn immediately, that is, it fell on the carbon crystal, a little flame burned continuously, and the carbon crystal was not very easy to ignite, about a tea time, the carbon crystal was slightly red, and gradually began to burn.

At this time, Pharmacist Li spoke: "Xing'er, you use your soul power to spread this flame to a large extent, and give it a try. ”

Gu Xing nodded, his mind triggered a flame not far away, but unfortunately, he couldn't let the flame have any intention, Gu Xing couldn't help but be stunned, he didn't know the crux of the problem, and he was a little confused.

Pharmacist Li glanced at Gu Xing, frowned slightly, and said again: "Use soul power, not mind. ”

Pharmacist Li's words made Gu Xing a little stunned: "Isn't the mind soul power?

When Gu Xing was surprised, Pharmacist Li said leisurely: "Concentrate your spirit, let the soul power penetrate the center of your eyebrows and spread out." ”

Gu Xing knew that this was the method that Medicine Master Li taught him to use the power of the soul, so he couldn't help but close his eyes and meditate, his mind slowly turned his mind, imagining the method of entering the soul land several times before, suddenly, his eyebrows tightened slightly, and Gu Xing entered the dark space again, however, the space at this time was not completely dark, it turned out that the small stone tower emitted light and illuminated half of the space, and because the speed of the light points around it was also much faster, so that there was also light around.

Gu Xing looked at the half-dark and half-bright space, suddenly seemed to think, his body shook slightly, and the surrounding points of light also instantly became agitated, Gu Xing instantly understood the use of soul power, and then, an undetectable soul power emanated from the center of his eyebrows, Gu Xing was overjoyed in his heart, his eyes opened instantly, staring at the flame, the soul power emitted and wrapped the flame, and a faint warmth invaded the soul, but Gu Xing did not have any discomfort, but felt that this flame was the dough in his hand, which could be kneaded at will。

Gu Xing's soul power slowly spread out, covering the entire Ding Di Tan Crystal, and the flames also spread, Pharmacist Li's eyes lit up, and he muttered in his heart: "I didn't expect this kid to be so talented, it seems that there is still some hope for that matter." ”

Gu Xing naturally didn't know what Pharmacist Li thought, when the soul power could be emitted from the body, his eyes were already widened, although the use of soul power and the use of ideas were somewhat similar, but the abilities in them were absolutely different, there was a difference in nature, seeing that the flames covered all the carbon crystals, the soul power sank down, and the flames instantly entered under the carbon crystals, and it was just a few breaths, the carbon crystals burned in an instant, and the flames showed a faint blue flame, and they rushed straight to the Ding Furnace, Gu Xing's soul power felt that the flame power was extremely domineering, and instantly heated the Ding Furnace, Gu Xing's heart was shocked: "What a domineering flame, this is much higher than the flames of natural gas, charcoal and the like in my previous life!"

At this moment, Pharmacist Li's voice came into Gu Xing's ears: "Xing'er, quit." ”

Gu Xing knew that this was Pharmacist Li who wanted to refine the medicine, so he hurriedly collected the power of the soul, and the flame shrank instantly, Gu Xing was stunned, and couldn't help but move in his heart: "Isn't it possible to control it without the power of the soul, this flame will cool down?"

Pharmacist Li nodded and said, "That's right, for this flame control, the soul power is like a blast wind, and withdrawing the soul power is like a flame lacking wind power agitation. Gu Xing nodded, adding another layer of understanding to such an ignition method.

After a cup of tea, Pharmacist Li waved his hand, and the nine flavors of medicinal materials on the table not far away fell into the ding, the lid was half covered and half opened, and the flame instantly wrapped the Ding furnace, after more than a dozen breaths, Pharmacist Li continued to throw the medicinal materials into the ding, but it was a kind of loss, not a few at once, it was very organized, it seemed to have a sequence, and it was the same as when Gu Xing decocted the medicine in his previous life, and it was divided into decoction first and then put.

Gu Xing knew at a glance that this refining took time, and it was true, in the next few days, every time Gu Xing went to eat, Pharmacist Li looked at the Ding furnace, and when Pharmacist Li went out to eat, Gu Xing watched the fire, and in the first two days, Pharmacist Li would take over Gu Xing as soon as he came back, and two days later, Pharmacist Li came back but was not in a hurry to replace Gu Xing, but pointed out the method of mastering Gu Xing's fire.

Gu Xing's soul power was powerful, but he only controlled the temperature of the flame, and he didn't know what Pharmacist Li needed to do besides controlling the flame when refining medicine? Although Gu Xing had this doubt in his heart, he didn't dare to ask at this time.

In this way, the nine days passed in boredom, and on the last day, a faint fragrance came out of the Ding furnace, Gu Xing's eyes flashed slightly, and his heart was excited, he didn't know how this medicine was refined, and he wanted to see the result.

When Pharmacist Li smelled the fragrance of medicine, his face was also happy: "It's done, extinguish the fire." ”

When Gu Xing heard this, he hurriedly controlled the flame contraction, and then looked at the carbon crystals below, only the last layer was left, and the rest did not even have ashes, Gu Xing was curious, and said in his heart: "This burning material is good, there is neither smoke and dust, nor residue, and the flame temperature is high, it is really rare, it is estimated that steelmaking can be done." ”

Pharmacist Li slowly walked to the side of the Ding Furnace, raised his hand and flicked it, the lid was removed, Gu Xing also hurriedly walked over, looked inside, and quietly scattered ten white pills in the Ding Furnace, Pharmacist Li's fingers were slightly curled, he took them out one by one, and put them in the prepared jade bottle, with a smile on his face: "Fortunately, ten of them were actually refined this time." ”

Gu Xing didn't understand how this medicine was refined, not that he didn't understand the refining process, but he didn't understand why it turned into a pill, obviously he didn't know why it was true, seeing that Pharmacist Li was happy, he asked, "Master, how did this medicinal herb become a pill?"

Pharmacist Li glanced at Gu Xing, and said lightly: "Xing'er, don't be too ambitious, what you have to learn now is the endurance and ability to control the flames, you take these ten soul gathering pills first, during this time, you will come here every day to practice soul fire control and increase soul endurance, as for the method, here is this fire control secret for the teacher, you take it and see it." With that, he took out a book from his arms and handed it to Gu Xing, Gu Xing took it easily, and Pharmacist Li instructed Gu Xing to pay attention to some things, and turned to leave.

When Pharmacist Li returned to his room, he closed the door, took out a bottle, poured out a pill and threw it into his mouth, and muttered, "It seems that I have to speed up, otherwise I won't have a chance." With that, he sat cross-legged, and a faint breath slowly emanated from his body......

Gu Xing blinked his eyes a few times, unable to think of Pharmacist Li's intentions, turned around and went to eat something first, returned to the refining pharmacy again, and began to study this fire control cheat.

After a day and a night, Gu Xing's face showed a thoughtful look, the introduction of this fire control cheats is not simple, not only has a detailed introduction to controlling the flame below the Ding furnace, but also the method of controlling the fire and refining according to the different medicinal properties of the medicinal materials, Gu Xing read it once, and generally remembered it, but to learn fire control, there is a simplest method, and it is also the most expensive method, even Gu Xing, a traveler, feels incredible, and this learning method is to take only one kind of medicinal material at a time, throw it into the Ding furnace to learn to control the time and heat of the flame to refine its medicine, and you have to keep it firmly in mind, you can't make mistakes in the future, and you can't reach this level without super memory。

Gu Xing thought about it for a long time, but he didn't understand what good this method was, once he encountered some medicinal materials like the treasure of heaven and earth, could he also learn to control the fire in this way? In fact, Gu Xing misunderstood, this fire control study, that is, using some ordinary and common medicinal materials to learn the temperature of the flame in the refining pill inside and outside the Ding furnace, if it is controlled, it will be easy to become a pill, and even some people who have no money use grass instead of medicinal materials to practice the method of controlling the flame, these Gu Xing does not know.

After thinking about it, Gu Xing finally came to a conclusion: "This place is completely incompatible with his own world, and there is no connection at all. "I couldn't figure out those things, so Gu Xing didn't think about it anymore, but began to learn this fire control cheats with his heart.

A few days later, Pharmacist Li began to teach Gu Xing to control fire, not only using carbon crystals and Ding furnace, but also using some medicinal materials, this time, Gu Xing realized that the control of medicinal materials was somewhat difficult, and it was impossible to have the same temperature inside and outside the Ding furnace.

After a few days of practice and Pharmacist Li's guidance, Gu Xing finally mastered the results caused by the temperature difference between the inside and outside of the Ding Furnace, and in the next month, Pharmacist Li let Gu Xing refine the pill alone, which was just an ordinary pain and hemostatic medicine.

At the beginning, Gu Xing didn't control the time invested in medicinal materials several times, but the pill that should have been refined was scattered, Gu Xing thought that these were invalid, but he didn't expect that Pharmacist Li said that this is the kind of powder used to stop bleeding, even if it is a pill to stop bleeding, it has to be crushed to stop bleeding, which makes Gu Xing very surprised. However, Pharmacist Li's later sentence hit Gu Xing again: "Although these scattered powders can also be used, their effect is only about one-tenth of the pill. Gu Xing was suddenly deflated, paid more attention to every explanation of Pharmacist Li, and began to study hard.

In this way, Gu Xing began to learn alchemy, summer went to winter, spring went to autumn, in a flash, two years passed, Gu Xing's alchemy improved by leaps and bounds, and the success rate of ordinary pills was as high as ninety percent, and Pharmacist Li showed a hint of discoloration in his eyes, and began to prepare for Gu Xing to refine the Yellow Rank Pill, so he started refining from the Soul Gathering Pill.

In fact, Gu Xing's success rate in refining ordinary pills has reached ten percent, and he deliberately wants to make a ninety percent success rate in front of Pharmacist Li, also to confuse Pharmacist Li, because Gu Xing always feels that this Pharmacist Li has a plan for himself, but he doesn't know what he really thinks in his heart, so he has to hide some strength, but he is afraid that Pharmacist Li will feel useless and abolish himself, which will be a tragedy, so it should still show a high talent。

In the past two years, Gu Xing has not gone out once, and he doesn't know anything about the outside world, however, Gu Xing's cultivation true qi has grown greatly, and the sword qi-like true qi in his body is thinner than a cow's hair two years ago, and now it is the same thickness as an embroidery needle, and the number is much larger, plus Gu Xing's physique has been transformed by the ambergris body exchange pill, and after the sword qi true qi has been refined, the meridians are strong, and these several abnormalities are added together, Gu Xing has actually reached the cultivation of a sixth-order warrior, which makes Gu Xing also surprised.

Originally, the third and fourth orders were a hurdle, and the eighth and ninth orders were a hurdle, and it was not easy to pass, but Gu Xing's true qi was weird, and he passed without the slightest bottleneck, and he advanced all the way, and he reached the sixth order of the samurai in two years, but unfortunately, because of Gu Xing's weird true qi, he did not show the true qi of a sixth-order samurai on the surface, that is, the fifth order, which was also very surprising and puzzled by Gu Xing.

On this day, Pharmacist Li called Gu Xing: "Xing'er, for the teacher, you have to look for a variety of medicinal materials, if it is fast, it will be a few months, and if it is slow, it will come back within a year, you can refine the medicine with peace of mind first, but don't fall behind in cultivation, your current cultivation of the fifth-order warrior is still a little insufficient, there are several yellow-rank pills that increase cultivation in the Medicine King Danfang, you can also try to refine it, and the rest of the yellow-rank pills can be tried." With that, he handed Gu Xing a ring, and Gu Xing knew that it was a storage ring.

I heard Pharmacist Li continue: "There are some medicinal materials inside, as the trial medicinal materials for your advanced alchemy technique, you can use them as much as you want, and the teacher will leave tomorrow, I have already said hello to the gang leader, you are very safe here." ”

Gu Xing nodded, didn't ask more, but he was overjoyed in his heart, but his face was very calm.

Pharmacist Li glanced at Gu Xing, waved his hand, Gu Xing retreated, looking at the back in the distance, Pharmacist Li said in a low voice: "One year, maybe it's enough." ”