With a flick of his sleeve, a half-human-tall blue-green Dan furnace flew out of his sleeve and landed steadily on the ground.

Chen Lin looked at the Dan furnace in front of him, and the pattern carved on it made his eyes light up, "Master, this is the Dan furnace you use for alchemy, right?

"Of course, this Dan furnace is called "Qianyuan Refining Qi Furnace", and it is an eighth-order spiritual weapon! In order to refine this Dan furnace, the teacher ran to an unknown number of places, and also offended a lot of people, and finally collected all the materials to refine it, and the Qiankun Yuan Qi contained in it is a great increase in the rate of becoming a Dan! Dan furnace is a necessary thing for an alchemist, whether there is a good Dan furnace directly affects whether you can refine a high-grade pill. ”

Chen Lin nodded, "Then I'll have to find a way to get a Dan furnace in the future." ”

"You can do this yourself slowly in the future, and now I'll show you how to do alchemy. ”

After Yun Ya finished speaking, he took out a few beads of elixir, "Azure flower, Lingxu grass, red lotus leaves, add a few beads of auxiliary medicine, this is the main material for refining the Qing Dan, before alchemy, you must arrange the materials first, so as not to be in a hurry." ”

Then a cyan flame rose in Yun Ya's hand, and as soon as he sent it to the Dan furnace, the furnace suddenly ignited a raging fire, "After opening the furnace, you must wait for the temperature of the furnace to be suitable before you can put the elixir in, it can't be low or high, otherwise it is very easy to fail, as for when it is appropriate, it depends on your own feelings." ”

After speaking, Yunya began to put the elixir into the Dan furnace, "You must remember the order, what to put first, what to put later, when to put it, and the size of the flame, too big is easy to burn the elixir, too small will not become a Dan." These things need to be explored slowly by yourself. ”

Chen Lin nodded again and again, staring intently at every movement of Yunya, for fear of missing something.

After about half a pillar of incense, with the change of a gesture in Yunya, the flame in the Dan furnace gradually extinguished, and the lid of the furnace above was lifted, and a rich Dan incense wafted out of it.

Chen Lin looked closer, there were seven or eight thumb-sized pills lying in the Dan furnace, Yun Ya took out those pills, put them in a jade bottle and handed them to Chen Lin.

"How's it going? Do you want to try it?"

Chen Lin nodded again and again, "Mmmm, see clearly!"

"Okay, let's try it next. ”

Yun Ya took out another material for refining the Qing Dan and placed it on the stone platform in turn, Chen Lin walked to the Dan furnace and sat down cross-legged, took a deep breath, and began to refine the pill according to the steps of Yun Ya just now.

Chen Lin first poured flames into the furnace, and then held the azure flower in one hand and prepared to put it in after the temperature was right. After Chen Lin felt that the temperature was about the same, he put the azure flower in his hand inside, but what made Chen Lin dumbfounded was that as soon as the blue flower entered the Dan furnace, it was instantly burned into a pile of ashes.

"This ......."

Yun Ya said at this time: "The temperature is too high, come again!"

"Okay"

Chen Lin adjusted it and repeated the steps just now, this time Chen Lin didn't wait long, after the flame ignited, he put the elixir in it not long after, and then manipulated the flame to refine the elixir, but what made Chen Lin depressed was that no matter how he tempered it, he couldn't refine the essence of the elixir, he wanted to increase his strength, but he was afraid that the fire would be too big and directly burn the elixir.

"Okay, the temperature was too small at the beginning, and there was no way to refine the essence of the elixir, and it was useless to burn it again. ”

Chen Lin withdrew the flames, sighed, thinking that this was too difficult, and he asked, "Master, how do you judge whether the temperature is suitable or not?"

"As I said, it depends on your own feelings, when you feel appropriate, when it is appropriate, because the flame is controlled by yourself, and others cannot give you advice, so you can only feel it slowly. ”

"Alas, okay, then I'll feel it slowly, I don't believe I can't learn!"

Next, Chen Lin tried to refine the elixir again and again, but every time he failed to control the temperature well, but Chen Lin was not annoyed, and if he failed, he would come again, anyway, there were still many elixirs in Shizun, and Yun Ya just watched quietly from the sidelines, and did not give any guidance.

After failing I don't know how many times and consuming I don't know how many elixirs, Chen Lin finally refined all the elixirs this time, and the corners of Chen Lin's mouth opened, "It's done, I've refined it." Then he looked at the pile of ashes beneath his feet, "Damn! Did I waste so much? ”

"Boy, don't get excited, this is just the first step, concentrate on fusing the refined elixir essence together. ”

Chen Lin reined in his mind and began to smelt the elixir according to Yun Ya's instructions, and under the continuous refining of the raging flames, the essence that had been refined gradually gathered together and gradually formed a circle.

Chen Lin couldn't help but be overjoyed when he saw this, "It's done, it's done!", this excitement, the force in his hand was suddenly uncontrollable, and the flame of the Dan furnace instantly jumped high, and then with a "bang", a dull sound came out of the Dan furnace, and a black smoke also floated out of the furnace.

"This ........"

Chen Lin looked at the rising black smoke with a confused expression, and didn't understand what was wrong?

Yun Ya said at this time: "The furnace is fried! Boy, alchemy is a meticulous job, the most taboo is to be upset and irritable, your mood just now was very bad, resulting in improper flame control and blowing up the furnace, you must be calm in the whole process of alchemy, just like cultivation, step by step can be successful, and you are just about to complete the second step just now, what is there to be happy about? After the pill is formed, it has to be further refined, that is the most difficult step, come again!"

Chen Lin nodded, adjusted his state, cleaned up the waste residue in the Dan furnace, and then started a new alchemy, this time everything went smoothly at the beginning, after refining the essence of the elixir, he began to let the elixir take shape, this time Chen Lin stabilized his mentality, and under the tempering of the flame, a thumb-sized elixir gradually took shape.

"Okay, then the flame can be a little bigger, and then the elixir will be refined again", Yun Ya reminded on the side.

Chen Lin followed Yunya's instructions and increased the flame to start refining, but as soon as the flame was increased, there was another "bang" sound from the Dan furnace, and a puff of black smoke floated out from above again.

Chen Lin looked at Yunya innocently, "Master, this is ...... Blew up again. ”

Yun Ya held his forehead, "Boy, sooner or later, my Dan furnace will be destroyed by you!"