In the past few days of waiting for the embryo of the Dan furnace, Lu Zheng has simulated how to portray the spirit pattern in his mind hundreds of times.

Taking a deep breath, Lu Zheng adjusted his state to the best, and the next moment, he shot like electricity, and began to use his fingers to quickly depict on the surface of the copper furnace.

Five minutes later, Lu Zheng put away his fingers and took a few steps back, and there were already dozens of spiritual patterns on the smooth surface of the copper furnace that seemed to be mysteriously intertwined, but they were perfectly combined with the copper furnace.

After a short rest, Lu Zheng jumped into the copper furnace and began to depict the spirit patterns inside, because the space of the copper furnace is limited, and it is slightly more difficult to depict the interior.

Fortunately, there were no accidents, and eight minutes later, Lu Zheng jumped out of the copper furnace, because the internal spirit patterns were also depicted.

Then, he took out nine lower-grade spirit stones and inlaid them into the recesses left by the copper furnace in advance, and these recesses were all on the nodes of the spirit pattern.

The outside is inlaid with three lower-grade spars, and the inside is inlaid with six lower-grade spirit stones.

After the inlay spirit stone was completed, Lu Zheng played a series of tricks against the copper furnace to activate the Dan furnace.

"Buzz"

The copper furnace shook slightly, and the body surface had an extra layer of brilliant brilliance.

"It's done!"

Seeing this, Lu Zheng couldn't help but be overjoyed, his first alchemy furnace was finally completed, he checked the Dan furnace, the quality was not bad, and there was no problem at all in refining ordinary pills from one to three grades.

The Dan furnace is there, and he is going to use natural gas for the fire source, and in the past few days, he ordered Lu Lan to find workers to connect three natural gas pipes for alchemy.

Although the temperature at which natural gas burns is not high, there is no need to worry about the fact that the fire control method can increase the temperature of the flame.

That's when the phone rang.

It was Lu Xiaotian who called, and he actually came to Hongdu quietly.

So, Lu Zheng called Hou Junfei and asked him to pick up Lu Xiaotian at the airport, and revealed Lu Xiaotian's identity slightly.

After learning Lu Xiaotian's identity, Hou Junfei secretly swore that he must serve Lu Xiaotian, the eldest young master.

Today's Lu family can be said to be in full swing, and Lu Xiaotian, who is the eldest grandson of the Lu family, has no way out of the way no matter how many people want to tie up.

However, what Lu Zheng didn't expect was that Lu Xiaotian didn't arrive, but the Min brothers and sisters arrived first, and more than 40 wild ginseng trees with a total value of more than 50 million yuan arrived, but unfortunately there was no century-old ginseng among them.

The Qiao family has been completely destroyed, and the Min family took the opportunity to control many of the Qiao family's industries.

And Min Xuelan no longer has to worry about marrying Qiao Hailan, so her stagnant mood became cheerful during this time, but soon she was a little worried about how she and Lu Zheng should get along, she is also a traditional woman, otherwise she would not keep her body until she was twenty-five years old, and finally cheapened Lu Zheng.

Min Chenggong knew that their brother and sister relationship was the best with Lu Zheng, so he sent them to Tu County to send wild ginseng.

Qiao Hailan is gone, and Min Xuelan no longer needs to come to a small county like Tu County to manage the hotel, but she still asks her father to stay in Tu County.

This made her a little confused about her own thoughts.

"Mr. Min, Miss Min, please have tea. Lu Zheng personally served tea to the brothers and sisters.

"The little divine doctor is polite!" Min Xudong hurriedly said politely, but Min Xuelan had some opinions on Lu Zheng's title, they all treated me like that, and they still used such an unfamiliar name, this guy is really hateful!

After chatting with the Min family brothers and sisters for a while, Ye Miaoge led Hou Junfei and Lu Xiaotian into the backyard.

So the two sides exchanged pleasantries again, and Lu Zheng did not hide Lu Xiaotian's identity, but after the Min family brothers and sisters knew that Lu Xiaotian and Lu Zheng were actually the children of the Lu family in the capital, their faces couldn't help but change.

Especially Min Xudong, he was already proud of the children of the Min family, but he was not proud in front of the children of the Lu family.

It's almost noon, and everyone can't just chat, so they go to Dongxing Hotel for dinner together.

Dongxing Hotel originally belonged to the Min family, and under Min Xuelan's explanation, the chefs were extremely attentive, and the dishes they made were quite delicious.

At the wine table, between the cups, Lu Xiaotian showed his different side, bold and generous, plus he did not look down on the Min Xudong brothers and sisters because of his identity, so he quickly won the favor of their brothers and sisters.

And Hou Junfei completely took on the task of serving tea and pouring wine, and not only was he not dissatisfied with this, but enjoyed it.

Therefore, this lunch is a delight for both guests and hosts.

After the meal, Lu Zheng did not accompany Lu Xiaotian, who came from afar, and directly threw him to the Min family brothers and sisters, asked them to take him to play, and ran back to the backyard of the clinic by himself, after all, now that the medicinal materials of the Dan furnace have been prepared, how can he endure it, who has long wanted to refine the pill.

In this regard, Min Xuelan became more and more dissatisfied, and felt that Lu Zheng didn't take her to heart at all.

In fact, she misunderstood Lu Zheng, at this moment, he was preoccupied with the matter of alchemy, where would he care about other things in his heart.

Because he was worried about being disturbed during the alchemy, Lu Zheng directly closed Ye Miaoge from the clinic, and then guarded outside his alchemy room, and no one was allowed to come in and disturb without his permission.

Before alchemy, Lu Zheng reminisced in his mind and found that everything was ready, so he sat down in front of the Dan furnace and lit natural gas to preheat the Dan furnace.

He has classified the medicinal materials needed for alchemy, it can be said that alchemy is a kind of meticulous work, and there is no room for sloppiness, according to the records on the "Alchemy Treasure Book", refining some complex elixirs, the medicinal materials required are terrifying to reach thousands.

Therefore, the higher the grade of the elixir, the more energy it expended.

Although only nine kinds of medicinal materials were needed to refine the Purifying Pill, Lu Zheng still didn't dare to be sloppy.

When the Dan furnace was almost preheated, he played a series of fire control pill tricks, raising the temperature of the flame to about 2,400 degrees, and the melting point of copper was only a little more than 1,000 degrees, if this was just an ordinary copper furnace, it would not be able to withstand the high temperature for a long time.

The temperature of the flame was still rising, and it was not until three thousand degrees that Lu Zheng stopped raising the temperature, took out ten portions of the herbs from the storage ring and threw them into the Dan furnace.

At the moment when he threw this medicinal herb into the Dan furnace, Lu Zheng urged the spirit pattern in the Dan furnace, and with the blessing of the spirit pattern, this medicinal herb completely melted into a puddle of cyan liquid in just a few seconds.

At the same time, Lu Zheng put his divine sense into the Dan furnace, and an experienced alchemist could master the heat without his divine sense, but Lu Zheng was a novice.

Under the shroud of divine consciousness, the medicinal herbs that melted into a liquid began to split out the impurities contained in them.

Five minutes later, Lu Zheng saw that the impurities had been split, and hurriedly took out the second herb and threw it into the Dan furnace.

In this way, nine kinds of medicinal materials, including wild ginseng, all melted into liquid and split the impurities.

The next thing to do was to fuse, and Lu Zheng once again played the fire control pill trick, raising the flame problem to five thousand degrees.

Fusion of medicinal liquids is like doing a chemical experiment, there are regulations on which two medicinal liquids are fused first, and once there is a problem with the steps, it will lead to a big loss of alchemy effect, or failure.

This step is the most exhausting and critical, and Lu Zheng dare not slack off.

Slowly manipulating the fusion of the two medicinal liquids.

As he carefully fused the potion, time flew by.

Lu Xiaotian, who had been playing for a long time, returned to the clinic, but did not see Lu Zheng, and found that Ye Miaoge was guarding outside a room, and couldn't help but want to ask.

As soon as he spoke, he was glared at by Ye Miaoge, and said in a low voice: "Don't speak, the little master is refining the pill inside, and he can't be disturbed!"

"Alchemy!"

Hearing this, Lu Xiaotian couldn't help but feel curious in his heart, and just wanted to open his mouth, Ye Miaoge glared at him again, so he had to shut up, hold back his inner curiosity and wait outside.

Later, he wanted to talk to Ye Miaoge many times, but the other party glared at him, which made him extremely depressed.

It was early in the morning in a blink of an eye, but Lu Zheng didn't have the intention of coming out yet, Lu Xiaotian couldn't sit still, but he wanted to see what kind of pill Lu Zheng wanted to refine, so he could only hold on.

in the room.

Lu Zheng had already fused the eight kinds of medicinal liquids, and he was just one last taste away, and he was able to refine the elixir of the marrow cleansing pill.

Taking a deep breath, Lu Zheng's tired mind was lifted, and then he manipulated the final fusion of the medicinal liquid.

Ten minutes later, the two medicinal liquids finally fused together perfectly, and seeing this, Lu Zheng let out a long breath.

The most crucial step of alchemy has been completed, and the only thing left is baking.

He played a series of fire control pill tricks with both hands, and began to slowly reduce the flame problem, when the temperature dropped by at least a thousand degrees or so, the Dan liquid in the Dan furnace had already begun to solidify.

An hour later, the pill melted into a solid mass the size of half an egg, and Lu Zheng knew that the pill had been successfully refined.

For a moment, a deep tiredness welled up in his heart, this alchemy took a total of thirteen hours, and he probably refined ten marrow cleansing pills.

The flame temperature was lowered again, and an uplifting fragrance emanated from the Dan furnace.

"It's out of the danxiang! you can collect the pill!"

Lu Zheng muttered to himself, and with a wave of his hand, he summoned the solid pill out of the Dan furnace, and quickly divided it into ten pills the size of his little finger, and stored them in the jade jade bottle that had been prepared a long time ago.

Long-term exposure to the air will reduce the effectiveness of the elixir, so it is generally stored in a jade bottle for preservation.

Outside, the sleepy Lu Xiaotian suddenly smelled a fragrance wafting out of Lu Zheng's room, and couldn't help but perk up, took a deep breath, and his tired body actually became enlightened.

At this moment, the door opened, and Lu Zheng, who looked slightly tired, walked out of the room.

"Little Master!" Ye Miaoge hurriedly shouted.

"Ah Zheng, have you succeeded in refining your elixir?" Lu Xiaotian also walked up quickly, asking with a curious face.

Lu Zheng showed a knowing smile on his face: "Naturally, it has been refined." ”

"Then can you show me what it's like?" Lu Xiaotian rubbed his hands and said.

"Not only can you see it, but I can also give you one!" Lu Zheng palmed his hand, and a milky white marrow cleansing pill with a fragrant fragrance appeared in his palm.

Lu Xiaotian took a greedy breath and said, "This pill is so fragrant, by the way, what does this pill do!"

"You'll know if you've eaten it!" Lu Zheng flicked his fingers, and the marrow cleansing pill flew straight into Lu Xiaotian's mouth, the pill melted in his mouth, and before Lu Xiaotian tasted anything, the pill flowed down his throat into his stomach.

"Little Master, what about me?" Ye Miaoge couldn't help but say eagerly when she saw that Lu Xiaotian had obtained an elixir.

"Don't worry, you're indispensable!" Lu Zheng took out a jade jade bottle and stuffed it to Ye Miaoge: "There are three myelin-washing pills in it, you take one a day!"

After finishing speaking, he smiled strangely at Lu Xiaotian: "Brother Xiaotian, I suggest you go to the toilet and stay." ”

After finishing speaking, Lu Zheng turned around and walked towards his room, thirteen hours of continuous alchemy, he was really tired.

Lu Xiaotian didn't understand what Lu Zheng meant, why did he go to the toilet to stay, but immediately he felt a sudden pain in his abdomen, followed by a roar.

He hurriedly covered his stomach and rushed outside, but as soon as he rushed out of the living room, he remembered that he didn't know where the toilet was, so he turned his head to Ye Miaoge and asked, "That, where is that toilet?"

Seeing his embarrassment, Ye Miaoge laughed for a while, and kindly pointed out the location of the toilet to Lu Xiaotian.

Before he even had time to say thank you, Lu Xiaotian bent over and rushed frantically towards the toilet, because he felt that if he took a little slower, something would erupt from his chrysanthemum.