When Lan Feng slowly opened his eyes, the first thing he felt was the softness beside him, and when he looked down, Ding Lin fell asleep on his arm, his eye circles were still a little red and swollen, Lan Feng sighed in his heart, after all, he hadn't experienced too much, he was simply pitiful, although he was a little Lori, but his body development was really good, Lan Feng couldn't help but take a few more looks.

Oh, by the way, I've been learning to distinguish medicinal materials recently, and even that cheap teacher hasn't taught him to refine pills, this time I miscalculated, although there are pills, and the medicinal materials are complete, but how to refine this is the biggest problem, or get up and go to the Alchemist Guild to see. However, this idea was rejected by Lan Feng in a blink of an eye, not to mention whether people are willing to teach it or not, even the Danfang in his hand is easy to cause trouble, so let's go and see if there is any way for Hua Mao.

Subsequently, Lan Feng's soul body entered the Heavenly Book World again.

"Flower cat, flower cat, come out!"

"You stinky boy, don't call me a flower cat, if you dare to call me a flower cat, I will kill you with a thunderbolt and make me angry." ”

"Okay, okay, it's okay not to call it, right?" Lan Feng smiled: "I want alchemy, is there any alchemy method?" can teach me. ”

"! ”

"Then you have to alchemy to open my eyes!"

"Want to open your eyes? You kid finally said something human, come with me. After speaking, he took Lan Feng around the Heavenly Book World, but Lan Feng could clearly feel that with every step, there seemed to be some kind of force around him, and it was extremely oppressive, if he didn't follow Qianji, he would probably be torn apart by that power.

"This is it, most of the furnace is broken, but it's more than enough to refine a second-grade elixir, but, it's me, you! It's good to be able to light the fire. If you want to make alchemy, it's best to buy a Dan furnace, you can't use the furnace here, although it looks complete on the outside, but the inside is basically scrapped, and there is no way to operate without the support of a strong Yuan force. ”

They stopped in a dark place, as Qianji pinched a few fingers, the surroundings immediately became brighter, this place is extremely wide, the four walls are quaint stone structures, there are a few star markers on the top, in the center is a huge furnace, the furnace is carved with many unknown patterns, there are mountains, rivers, birds and beasts, there are also strange stones and strange trees, and even a pair of ink treasures, but the words on it, Lan Feng does not know any of them, the top of the furnace is eight soaring dragons, but there is a little less aura, Lan Feng felt a kind of dead silence from the dragon。 The bottom circle is the pattern of various plants, from the beginning to the end, there is no one he knows, the pattern of a leaf on those plants is higher than a person, Lan Feng couldn't help but look at it a few more times, thinking that this is the so-called heaven and earth melting pot, but he doesn't know how to use it so big.

Qianji saw his doubts and said, "You have just come into contact with alchemy, so I'd better tell you some common sense." Ordinary martial artists in the Gathering Spirit Realm can use spiritual power to compress and forge flames, which we call spiritual fire, and when they reach the Yuan Dan Realm, they can use the power of Yuan Dan to make fire in the void, this is the Dan fire, and it is also the most commonly used flame by alchemists, because as long as the Yuan power in the body is not exhausted, then the flame has always been very stable, and it can reach the degree you want, and because of this, basically there will be no Yuan Dan Realm before the achievement of the four-grade alchemist, of course, it is not absolute, for example, your cheap teacher, he is a special case, I guess he must have a strange fire, strange fire is a general term for the naturally formed flame in this world, a total of 1,800 strange fires, born from heaven and earth, strong and weak, but it is not ranked on the list of strange fires, because each flame is unique, they just have different effects. ”

Qianji stretched out his cat's claws, and a green flame came out of thin air, "This is Danhuo, the strength of Danhuo depends on the strength of your Yuan Force, and to put it bluntly, it is the grade of your exercises, according to the grade of the Xuanlei Sutra, when you can condense Danhuo, in fact, this Danhuo is not weaker than any kind of strange fire, but it has no additional effects." ”

Qianji didn't teach anymore, and then with a finger of his paw, the small flame said that the dragon's mouth at the top of the furnace drilled in, and then the entire furnace burst into a scorching flame, until it enveloped the entire furnace, and Lan Feng could clearly feel the temperature in the air continue to rise.

"Give me the herbs. ”

Lan Feng didn't hesitate, and threw away the medicinal materials he had collected, of course, it was the medicinal materials of the Xiao Returning Divine Pill, and he also wanted to see how the Soul Nourishing Grass refined the pill, and how Qianji broke the common sense that had been circulating among the alchemists for an unknown amount of time—the Soul Nourishing Grass could not be used in medicine for alchemy.

Qianji threw all the medicinal materials into it, and within a moment, all those medicinal materials turned into a black-green liquid.

"This is the first step in alchemy, extraction. It is to remove the excess impurities, leaving the purest part of the medicinal materials, the extraction can be repeated, but it is a waste of time, and there is a loss of efficacy, so the alchemist basically few people will repeat the extraction, of course, everything is possible, and the medicinal effect of some precious heaven and earth spiritual objects will not be lost, of course, the purer the extraction, the better, but those things are not easy to get. ”

Qian Ji didn't continue, but raised his paw, and Lan Feng saw that the dark green liquid began to slowly melt together, the black was slowly eliminated, and the liquid began to change from dark green to turquoise.

"This is the second step of alchemy, smelting. It is to fuse the ingredients in the medicinal materials together, the higher the fit of the smelting, the higher the relative Dan rate, this process requires you to grasp the balance between the medicinal properties of the medicinal materials, do not be in a hurry, once the failure has no chance of remedy, of course, this process can be forcibly pressed with soul power, most of today's alchemists are forcibly fused, but the quality of the elixir will be very low, and the medicinal properties will be wasted. ”

"As long as the fusion doesn't work, how can it reduce the medicinal properties?" Lan Feng couldn't help but feel a little strange.

"You're sick in the head! Are you happy if you force you to eat something you don't want to eat?"

"I'm not a picky eater!"

", the medicinal properties are spiritual, only by grasping that point, can you let them merge with each other, and only if they do not conflict with each other, the quality of the elixir will reach the best or even the best. Qianji looked at Lan Feng, and there was only contempt left in the cat's eyes.

"I see. Lan Feng nodded thoughtfully.

"Look, the next thing is Cheng Dan, when the spirituality of the medicinal materials is completely integrated, it can be condensed into Dan, the reason why you want to become a Dan, of course, is for the sake of beauty!" Qian Ji glanced at him and said: "The most important role of Cheng Dan is to preserve the medicinal properties, and the techniques and tips of Cheng Dan will also have a great impact on the quality of the pill." ”

Thousands of machines pinched their fingers, and light golden light patterns surrounded the turquoise medicinal liquid, and gradually, those medicinal liquids began to use light golden light patterns as the carrier, slowly condensing into a round elixir.

After a while, the pill formed, and the pale golden light patterns on it were visible to the naked eye, and there were five of them.

"Collect the pill, the last step, of course, there will be no problem with this pill if you put it casually. Qianji took back the elixir and threw it to Lan Feng, and the flames in the furnace slowly extinguished.

Lan Feng played with the pill in amazement, looked at the five golden patterns on it and asked, "What is this?"

"Cheng Dan Seal, each alchemist's technique is different from his own spirit sealing tips, and there will be different lines, but one thing is fixed, that is, the lines represent the quality of the pill, from low to high, there are five levels, and this pill is the highest five lines. ”

"Five-stripe...... I didn't expect you to have two more hits!"

"Don't call me a cat, huh! I'm gone, don't bother me if it's okay. Qianji turned around and disappeared.

"Don't, you haven't called me Cheng Dan's Sealing Soul Finger yet!"

Lan Feng had just finished shouting, and a childish voice came to mind in his mind: Rejuvenation Seal.

A smile appeared on the corner of Lan Feng's mouth, it was time to prepare a Dan Furnace to refine the elixir.