After Qin Duan came out of the Treasure Pavilion, he walked straight to a barren mountain in the northwest. After making sure that there was no one behind him, he let go of his pace and ran all the way, and soon stopped in a remote valley!

"Bone Dragon Senior, the Bone Washing Flower and the Four-Leaf Clover Demon Grass have all been acquired. Now you can start teaching me alchemy."

Qin Duan stood on top of a boulder, and immediately said to the cyan tripod pattern in his palm.

In the center of Qin Dui's left palm, the cyan dim ding pattern suddenly flickered, and then a wisp of green smoke flew out of Qin Dui's palm and landed in the open space in front of Qin Dui!

After the little cyan tripod fell to the ground, it suddenly began to grow, bigger and bigger, until it grew to two people tall and one person wide.

And around the cyan Xiaoding, there was a strange cyan luster, which tightly enveloped the entire Xiaoding!

"Boy, jump into the Qiankun Ding, I'll teach you alchemy"

The bone dragon's deep voice immediately came from the cyan small ding.

Looking at the Xiao Ding in front of him, who had suddenly grown up, Qin Duan couldn't help but be stunned. However, Qin Duan didn't hesitate too much, the whole person jumped into the whole body, and immediately jumped into the small ding!

Inside the Xiaoding was a deep and mysterious black hole, and after Qin Dui jumped into the Xiaoding, he only felt that he had fallen into a chaos, and the surroundings were scorching. When I opened my eyes, I found that I was standing in a vast sea of fire at some point!

"This... Where is this?"

Looking at the yellow magma in front of him with no end in sight, Qin Duan couldn't help but exclaim. Above the magma, there was a red patch, and in the vast blood-colored magma, there were countless dark yellow flames floating in it, and beyond those dark yellow flames were endless streams of silver. Qin Duan's whole body stood on top of the magma, but he felt that the scorching air was about to roast himself into dried fish fillet!

"This is the pure yang fire sea refined by the flame of the center of the earth in the Qiankun Ding"

An old voice came from his ears, and Qin Duan couldn't help but turn his head to look, only to see that the bone dragon had already stood on his shoulder at some point. The bone dragon's body shrank to the size of a mouse at this time, and stopped on Qin Duan's body, but it didn't weigh much.

"The refining of elixir requires yang fire incineration. Last time in the Treasure Pavilion, the reason why that low-level pill medicine master took such a fancy to that third-order demon core was because of the yang fire. ”

"The existence of Yang Fire in the entire Tiancang Continent is also extremely rare, which is also a reason why the number of pill pharmacists in the entire Tiancang Continent is not large, however, for Yang Fire, you don't need to worry. Because, in the heart of the Tiancang Continent, a place in the heart of the heart of the earth has all been extracted by the Reincarnation Emperor and put into this Qiankun Ding!"

"Oh"

Hearing the bone dragon's words, Qin Duan immediately nodded.

Dealing with the Dan Grass requires Yang Fire Incineration, Yang Fire is indeed very important to the Dan Medicine Master, however, for himself who has such a large expanse of infinite pure Yang Fire, the Yang Fire contained in the Demon Core seems a little insignificant! No wonder the Bone Dragon would say that the third-order Demon Core was useless to Qin Dui!

"The art of alchemy originated in ancient times and has been passed down for hundreds of millions of years. During this period, various alchemy techniques also had countless forms of techniques, but one thing did not change. The essence of alchemy is nothing more than refining the essence of the Heaven and Earth Spirit Grass and removing the violent impurities, making the pill more beneficial to the human physique!"

"The alchemy method created by the Emperor of Reincarnation also follows this principle. Alchemy is divided into three steps: "washing", "incineration" and "transformation". According to the different ingredients of the elixir, the raw materials of alchemy are also divided into two types: "mother liquor" and "sub liquor"

"Next, I will take the foundation building spiritual liquid as an example to teach you how to refine the pill"

As soon as the bone dragon's words fell, a strong spiritual power surged towards Qin Dui's mind, and then, the bone dragon's yuan power also controlled Qin Dui's body and limbs.

The Pure Yang Fire Sea is refined from the Flame of the Earth's Heart and the Holy Water of the Spirit River and a large number of mysterious raw materials, and the temperature in the magma is extremely high, even if the Spirit Ore Spirit Sword falls into the magma, it can be immediately incinerated into nothing!

However, after taking the Flame Blood Pill, Qin Dui's resistance to the Flame of the Earth's Heart has been greatly improved, but Rao is so, under the pressure of the ultra-high temperature air, Qin Dui's delicate face still has beads of sweat!

"The first step in alchemy is washing. Wash the Lingchuan holy water in the sea of pure yang fire to wash away the impurities and furious energy contained in the vermilion fruit!"

In the Pure Yang Fire Sea, the temperature of the Lingchuan Holy Water is extremely low, it is a pure Yin thing, and it is the most suitable for washing the impurities contained in the Heaven and Earth Spirit Grass!

After the bone dragon's words were finished, Qin Dui's hands immediately grabbed a vermilion fruit and put it into the sea of pure yang fire. Qin Dui, on the other hand, stared closely at the movements of the bone dragon, his eyes unblinking, refusing to miss any detail.

"In the sea of pure yang fire, the dark yellow flames are the flames of the heart of the yang fire. Outside of the flame in the center of the earth, among those blood-colored magma, there were some silver cold currents surging, which were the Lingchuan Holy Water. The most important thing in the washing of alchemy is to capture the silver cold current surging in the sea of pure yang fire!"

In the pure yang fire sea, the Lingchuan holy water existed in the form of flowing, and the thin silver water streams lingered outside those dark yellow flames, flowing rapidly. After the Vermilion Fruit entered the Lingchuan Holy Water, Qin Dui's hands immediately slid up with the flow of the Lingchuan Holy Water, and the Vermilion Fruit was washed and washed by the Lingchuan Holy Water in this way.

And after a touch of Lingchuan holy water flowed away, "Qin Dui" immediately pulled the vermilion fruit out of the pure yang fire sea!

"The Lingchuan Holy Water can wash away the impurities and violent energy in the Spirit Grass. A senior alchemist can wash the bone washing flowers in one wash, but for beginners, I'm afraid it will take as many as ten times!"

After washing the vermilion fruit, the bone dragon suddenly said leisurely towards Qin Du.

"Yes"

Qin Duan couldn't help but nodded. There was a look of excitement on his face. After washing, the details of the vermilion fruit became much purer than before, looking at the little essence on the vermilion fruit, as well as the aura luster that was not mixed with a trace of impurities, Qin Duan couldn't help but swallow his saliva!

After such a washing of the Lingchuan holy water, the purity of the entire aura of the vermilion fruit has reached the highest! And the elixir refined from the vermilion fruit after washing is naturally extremely pure!

"After washing, let's move on to the second step, which is incineration!"

The bone dragon continued. Refining the four-grade pill was just a matter of an eye for the bone dragon, but in order to teach Qin Dui to refine the pill, the bone dragon had to refine and refine every action.

"The process of incineration is actually very simple, that is, put the washed vermilion fruit into the center of the earth's core flame!"

As soon as the bone dragon finished speaking, his eyes caught a yellow flame not far in front of him, and he immediately grabbed the vermilion fruit and released it.

"Bang Bang!"

As soon as the vermilion fruit fell on the blood-red flame of the center of the earth, the originally dark yellow flame suddenly turned red, and a large number of crimson flames immediately burst out, accompanied by a crackling firecrackle sound!

And under the incineration of the flame of the center of the earth, the vermilion fruit that was washed immediately turned into a cyan liquid. That liquid is the mother liquor that refines the Tsukiki Spiritual Liquid!

"After the vermilion fruit is incinerated into the mother liquor by the flame of the center of the earth, the mother liquor must be immediately fished out and put into the bottle! If you hesitate a little, the mother liquor will be volatilized in the incineration!"

After the bone dragon finished speaking, he immediately stretched out one hand, like a claw, and fished it out in the burning flames, grabbed the cyan mother liquor into the palm of his hand, and then conveniently landed into a small bottle.

"After the mother liquor is refined, the next step is to refine the seed liquor."

The bone dragon took out three more pieces of four-leaf clover demon grass from the Qiankun bag, washed the bone flower, and according to the previous washing, incinerated it, and refined a small bottle of liquid.

The refining of the elixir has high requirements for the purity of the mother liquor and the sub-liquor, and the ratio of the quantity of the mother liquor to the sub-liquor is also a key factor that directly affects the elixir. However, the bone dragon is a master in refining pills, so the amount of mother liquor and child liquid equipped is very accurate!

"The third step is the most critical step in the entire alchemy process, and that is fusion transformation!"

"After incineration, the mother liquor and the child liquid that are refined are only the spiritual liquid that is extremely pure in a certain attribute aura, but once the two incomparably pure spiritual liquids come into contact and are incinerated under the incineration of the earth's core flame, they will produce some unexpected functions!

The Bone Dragon's tone suddenly became solemn, Qin Duan and the Bone Dragon had the same mind, and naturally understood the changes in the Bone Dragon's spirit, and suddenly the whole person couldn't help but be in a solemn spirit. Silently watching the movements of the bone dragon.

The bone dragon temporarily controlled Qin Dui's body, but Qin Dui could still perceive every detail of the alchemy according to his own movements, although it was now the bone dragon refining the foundation building spiritual liquid, but Qin Dui felt that this was no different from himself in alchemy!

Transformation and fusion is the most critical step in alchemy. And it is also very dangerous, if you are not careful, in the process of alchemy, it is very easy to produce explosions.

"First put the mother liquor into the pure yang fire sea, and when the mother liquor is burned by the flame of the center of the earth and the spiritual liquid evaporates, you can pour the sub liquid in. Maximize the contact between the mother liquor and the child liquor!"

The bone dragon's tone also became solemn. With that, he tilted a bottle containing the bone-washing flower mother liquor, and then a large amount of cyan mother liquor was sprinkled into the sea of pure yang fire.

When the cyan mother liquor touched the flame of the earth's core, a large amount of flames and cyan steam immediately came out, and at this moment, seeing the opportunity, the bone dragon immediately sprinkled the spiritual liquid of the four-leaf demon grass evenly!

"Bang bang bang!"

The two spiritual liquids with different attributes met in the flame of the center of the earth, and a crackling firecracker sounded, and a strange fragrance immediately came out!

"The mother liquor and the child liquor have been fused to the greatest extent in the flame of the center of the earth, and at this opportunity, we must immediately connect the water of the Lingchuan River to cool down the boiling elixir spiritual qi!"

After the bone dragon finished speaking, his two hands suddenly stretched out into the Pure Yang Fire Sea, and immediately extracted a stream of Lingchuan Holy Water from the Pure Yang Fire Sea. Then the bone dragon lightly backhanded, even though it poured that Lingchuan holy water towards the elixir aura in the middle of the high temperature!

And the elixir aura that was originally blended together suddenly encountered the extremely cold holy water, and it quickly cooled down, turning into a light purple substance, and with that stream of spiritual river holy water, it slowly fell into the flame of the center of the earth!

Immediately after, the bone dragon once again probed its hand into the flame of the center of the earth, and salvaged it vigorously, and soon a small pool of Zhuji spiritual liquid appeared in the palm of "Qin Dusk"! The Zhuji spiritual liquid was a liquid elixir, translucent, with a faint purple color on the surface, and there were bursts of rich spiritual energy emanating from it!

"This is the condensed Sanpin Pill Foundation Spiritual Liquid. ”

After the bone dragon finished speaking, he immediately took out a bottle and put the foundation spiritual liquid into the bottle. At this time, his entire spiritual thoughts also retreated from the inside of Qin Dui's body like a tide.

"Now, you can start alchemy by yourself."

Sitting on Qin Dui's shoulder, the bone dragon closed his eyes and suddenly said lightly.

"I... Now?"

Qin Duan couldn't help but be surprised. Although Qin Dui could see clearly when the bone dragon borrowed his body for alchemy just now, although he also probably remembered the steps of alchemy clearly, but Qin Duan was still not at all sure about starting in such a hurry.

"Try it, just try it"

Qin Duan gritted his teeth and said suddenly. Now it is rare to have such an opportunity for alchemy, and it cannot be missed. Moreover, with the Taixu Ancient Dragon by his side, if there is something he doesn't understand, you can ask him.

Thinking like this, Qin Duan immediately took out a vermilion fruit from the Qiankun bag. Then he coldly stared at the sea of pure yang fire in front of him.

In the sea of fire, a large amount of Lingchuan holy water was flowing in front of Qin Duan, Qin Dui's eyes were sharp, and he immediately probed down with one hand, submerging the Vermilion Fruit into the Lingchuan!

"It's cold!"

As soon as Qin Dui's hand reached into the holy water of Lingchuan, an extremely cold feeling came over, making Qin Dui shiver. However, Qin Duan was only slightly stunned for a moment, and his hands immediately slid up along the flow of the Lingchuan holy water, and in the blink of an eye, he completed a washing!

After a washing, the impurities on the vermilion fruit are significantly reduced, and the aura is also a lot purer, but it is far from achieving the expected effect!

Qin Duan shook his head, knowing that the vermilion fruit he washed out was not as pure as the bone dragon, he couldn't help but sigh, and immediately leaned into the vermilion fruit into the Lingchuan holy water, repeating the action just now!

"Well, although the action is a little jerky, it is very rare to be able to achieve this effect for the first wash. The disciples chosen by the Great Emperor of Reincarnation are really a little different, and their talent in this alchemy is very amazing!"

As Qin Dui repeated the washing over and over again, the bone dragon on Qin Dui's shoulder opened his eyes, and couldn't help but muttered softly in his heart as he watched Qin Dui's movements.

Although the steps of refining the elixir do not seem complicated, it is very important to grasp the timing during the period. I think that when the Reincarnation Emperor taught the bone dragon the method of washing, the bone dragon pondered for two days before he could barely get started, but he didn't expect this Qin Duan to master the method of washing so quickly!

"Bone Dragon senior, I seem to have finished washing the vermilion fruit"

Looking at the vermilion fruit with pure aura in his hand, Qin Duan couldn't help but surprise the bone dragon.

"Yes. It takes a little more time, but you still need to practice this method of washing, so let's start burning. ”

Although he was a little shocked that Qin Duan had mastered the method of washing so quickly, the bone dragon still pretended not to care.

"Yes"

Hearing the bone dragon's words, Qin Duan immediately nodded in response. This alchemy technique was a little difficult at first, but later, after Qin Duan tried it two or three times, Qin Duan felt that it was a little easier.

Qin Duan grabbed the washed vermilion fruit and slowly placed it on a yellow flame of the Earth's Heart Flame, and then with a slight force in his palm, he immediately pressed the vermilion fruit down!

As soon as the Vermilion Fruit touched the flame in the heart of the earth, a large number of flames immediately burst out, and the Vermilion Fruit was immediately incinerated into spiritual liquid, and at this time, Qin Dui's palm grabbed it into the flames, and as soon as he fished it out, he took the spiritual liquid out of the flames!

"This..."

The bone dragon who was watching Qin Duan's movements from the side couldn't help but widen his eyes.

The three steps of alchemy, one more difficult than the other. Qin Dui's ability to learn to wash in a short period of time may indicate that he is talented. But this incineration technique is not something that can be controlled by talent alone!

It takes at least a lot of practice!

At the beginning, the Great Emperor of Reincarnation had praised the Bone Dragon's excellent talent in alchemy, but in the second step of alchemy, the Bone Dragon took three full days and wasted hundreds of spirit grasses to barely learn!

"Damn, it's so unfair!"

The bone dragon saw that Qin Duan had learned the art of incineration so easily, and his heart suddenly rose with great unwillingness and depression. You must know that he is an ancient divine beast, and he is already stronger than ordinary humans in terms of learning and comprehension, and being so shocked by a human is the first thing that a bone dragon has encountered in so many years!

The bone dragon simply closed his eyes and pretended not to look at Qin Duan.

"Hey, bone dragon, I seem to have learned to burn. Bone Dragon, see if the mother liquid I got is qualified, hey, bone dragon, bone dragon, hey...

Qin Dui's face had a look of surprise on his face, when he was washing, he felt that this alchemy technique was specially created for himself, and this pure yang fire sea, whether it was the Lingchuan holy water or the flame of the earth's heart, seemed to have all kinds of inexplicable soul inductions with him. Therefore, after the bone dragon simply performed the alchemy once, he was able to master it so quickly.

Qin Duan still wanted to ask the bone dragon to see the mother liquid he had incinerate, but the bone dragon had already closed its eyes and seemed to be asleep, and there was a faint snoring sound from his shoulder.

"Hey..."

Qin Duan didn't care about the bone dragon anymore, at this time, he tried the alchemy technique for the first time, and he was overjoyed with the alchemy, and immediately lowered his head, took out the bone cleansing flower and the four-leaf demon grass from his hand and began to immerse himself in alchemy!