What caught Liu Jia's eye was a huge copper tripod, such a large tripod furnace, generally speaking, is placed at the door of the temple for those believers to burn incense. Pen ~ fun ~ pavilion www.biquge.info but this Ding furnace is very different.

Because it has a lid, and there is also an inner eye, if it is seen by people on the earth, it will definitely be easy to recognize, this is the earth furnace used by those Taoist priests to refine the elixir.

Such a Ding furnace can be added to the fire, which has a variety of different designs, using different temperature control, so that these medicinal materials that need different temperatures are placed in different grids, and then cooled and solidified into liquids, flowing into the final round grid of the final molding, forming elixirs, and this step, it is necessary to melt all the liquids, remove the fire, and after cooling, it can be finally completed.

However, in the Tiangan Continent, no one has ever seen such a Ding Furnace, so naturally I don't understand what this is used for, but I just think it's too weird, just like Liu Jia saw it.

The design of this Ding furnace, two years ago, Lu Chen could be put into research, and gradually built, he has failed countless times, and gradually communicated his concept with the blacksmith in the civilian street, experienced countless failures, and after more than two years, it was finally completed.

This Ding furnace is also gradually perfected by Lu Chen according to the design principle of the alchemy furnace on the earth, after all, only he understands what kind of Dan furnace he wants, after all, he has not really seen the original alchemy furnace, he can only figure it out, and it took two years to finally build it.

And the perfection of this alchemy furnace is the beginning of Lu Chen's real change, he doesn't have any internal strength, and it is impossible to make a spirit pill with the methods of this world. Therefore, you can only use your own methods.

Moreover, the methods of this world are too complicated, even if he can learn them, it will take countless time, and besides, he does not have the internal force of the fire system, it is impossible to succeed in principle.

In order for himself to be able to realize his ideals, repair the meridians in his body as soon as possible, and then try to change his talent and connect the meridians.

"What are you doing in a daze, why don't you hurry up and make a fire? Don't you want to save your father? ”

Looking at Liu Jia, who was stupid there, Lu Chen was a little dissatisfied, no matter how to say, he was also eager to try whether his completed Ding Furnace could satisfy him in the end.

"Oh, good, good, burn now, burn now."

Liu Jia didn't dare to hesitate, and immediately rushed up, and quickly piled up the firewood piled up next to him under the Ding furnace, as if he wanted to fill all the bottom of the Ding furnace.

"Eh, eh, eh, listen to my words to burn, burn the fire, but it's an art, it's not just random burning, do you think it's cooking? There are several kinds of fires for cooking, you know?? ”

Lu Chen was extremely dissatisfied with Liu Jia's indiscriminate way of adding firewood, and couldn't help frowning.

"Oh, yes, yes, please ask Doctor Lu for instructions."

"First use three points of small fire, remove one-third of the firewood, and the rest, light the fire, slowly increase or decrease, remember, according to my instructions, not sloppy at all, otherwise it fails, I don't care, understand??"

Lu Chen felt that he had to be made aware of the seriousness of the matter, so that he would not mess around, after all, this was related to his father's life, so he had to be cautious.

"Understood, I'll do whatever you say."

Liu Jia is also a righteous color, he thinks that even if he is messing around, being able to participate in alchemy with Doctor Lu is also a thing worth showing off, and others can't ask for it.

Under the Ding furnace, there are nine cavities on the top of the firewood, which are nine fire outlets, the purpose is to control the fire, so that the fire can be distributed in different locations of the Ding furnace, where a larger fire is needed, add more firewood to the fire outlet, in this way, Lu Chen has also been carefully calculated.

"No. 9 fire outlet, add diameter to me, uh, you don't understand, there are seven kinds of firewood of different thicknesses, remember for me the largest of No. 1, the smallest of No. 7, and the fire outlet also has a number mark, you should recognize this, right??"

"Oh, yes, yes."

"I'm relieved of this, No. 9 fire outlet, quickly add a No. 2 firewood, three No. 5 firewood..."

"Okay, right away..."

"No. 3 outlet, one No. 1 firewood, four No. 6 firewood, seven No. 7 firewood."

"No. 5 outlet, remove a No. 3 firewood..."

"There is also the No. 8 outlet, remove one No. 5 firewood, and three No. 7 firewood..."

Lu Chen stood on the stairs next to the Ding furnace, observing the changes in the medicine in the Ding through the transparent viewing port, and ordered Liu Jia, while Liu Jia below was directly tired into a dog, while Lu Chen on the top just moved his mouth. However, he did not dare to be careless.

The furnace is very large, so big that it is already the height of a room, so there is a special medicine viewing table next to it, which can just be seen through the circular transparent hole.

Of course, this round tripod has six such medicine viewing holes, so his medicine viewing platform can also be moved, and this movement is of course completed by manpower.

"Hurry up, move me to the medicine viewing hole on the third."

"Move me to the Seven Medicine Viewing Hole."

"Moved to the fourth viewing hole."

"The No. 1 Medicine Viewing Hole..."

Lu Chen's orders became more and more frequent, and the few miscellaneous disciples who were in charge of moving the medicine viewing platform were also tired like dogs, but they didn't dare to be distracted at all, after all, this was Lu Chen's order, they were all disciples of the civilian street, and they respected Lu Chen even more, so they had to do it according to his method, if they didn't do it well, they would be beaten to death by their families when they returned home.

"Hey, Doctor Lu, it seems that there is a big move today."

"I heard that it's to refine the pill."

"Cut, you can't brag, everyone knows that Doctor Lu has no internal strength, how can it be possible to refine the pill, even the elixir apprentice, it's impossible."

"Indeed, it may be brewing some kind of extremely tricky medicine."

"Well, this one is relatively reliable, didn't you hear the sound of adding fire from inside all the time? This must be boiling medicine, if it is refining medicine, where do you need to shout, it is a place that needs absolute silence..."

Just when Lu Chen was busy with alchemy, there were already a lot of warriors standing outside, and they came early, but today they found that Lu Chen was not diagnosing the disease inside as usual, but posted a notice that said that it was necessary to refine a certain medicine, and it would take a little time, so please wait.

Since it was the request of the divine doctor, everyone naturally did not dare to slack off, and they all waited there, expecting to see the elixir refined by Lu Chen for the first time.

It's just that the time is getting longer and longer, which makes everyone more and more curious, and they are all talking about what kind of medicinal herbs Lu Chen is brewing.

A lot of people were speculating and discussing, at first everyone thought that Lu Chen might be refining some elixir, but under the analysis of some people with common sense, they immediately interrupted such unrealistic ideas.

"Alas, it's a pity, if Doctor Lu doesn't destroy his meridians, maybe he can really become an elixir master."

"Yes, it may only be a matter of time before Doctor Lu can be so good in a few years after self-study and become an elixir master."

Everyone has reached a consensus that in just five years, they can create their own medical system, which is impossible for anyone to complete.

However, Lu Chen reached it, of course, they didn't know that this Lu Chen, the reason why he was able to achieve such a high achievement was not because he was born to know and never knew anything to learn.

His medical attainments were originally of a very high level, and he had specially studied and studied, but he had not reached the master level, and it was only his predecessor who had no common sense.

His predecessor was because he did not understand pharmacology very well, so the research of pharmacy was in the basic stage, and there was no achievement, which led him to die of depression.

Since Lu Chen replaced this body, his medical level has developed by leaps and bounds, and he became famous in the civilian street, and it was only after Lu Chen came to this continent that he began to earn it.

During the previous period, it was thought that Lu Chen was concentrating on pharmacology and was unknown, but they didn't know that in fact, this Lu Chen had been replaced by Lu Chen.

But all of this is no longer important, at least in everyone's eyes, Lu Chen has never changed, and as his fame grows, people's respect for him will only increase.

"Hurry up, hole five will fire me up."

"There is also a No. 3 hole, just leave a No. 7 firewood."

"No. 4 hole, plus two No. 6 firewood."

Lu Chen inside is also very busy, his alchemy has begun to gradually come to an end, through these few hours of continuous observation and high concentration of mental power, he himself is tired of becoming a dog.

And Liu Jia, who is in charge of adding firewood below, even if he is a samurai, his physical strength is okay, but after a few hours of highly concentrated firewood work, he is too tired.

His face was already a little red, and his breath was a little panting, obviously these few hours were the most tiring physical labor he felt. Originally, even if he was asked to work for a few days in a row, he would not feel tired, but he didn't expect that today was only a few hours, and he was already tired like a dog.

And the medicine disciples who were in charge of pushing the medicine table below were even more tired, each of them had been soaked in sweat several times, and they were so tired that they were a little dehydrated.

Their mental strength has shown obvious malaise, they don't have the internal force to protect their bodies like samurai, so such high-intensity physical work has reached the limit of their human body.

"Out of the fire hole No. 7, immediately remove all firewood."

"No. 2's fire, hurry up and add all the firewood from No. 4 to No. 2."

"And the number six ......"

Lu Chen was also ordering quickly, and the alchemy was officially coming to an end. Several holes have been fired, so the person responsible for pushing the table below can finally relax a little.

"Finally, remove all the fires from the No. 1 fire hole, and move the remaining half of the fire from the No. 3 hole to No. 1 and let it burn for a while."

Lu Chen clapped his palms, and finally breathed a sigh of relief, today is the day he feels is the most mentally draining, and his body is also tired and sweaty, although he only needs to move his mouth, but it is not at all easier than the people below, and even more tired......