The next few days passed inadvertently, and Zhang Wei did not enter the bloody forbidden land to fight the autumn wind, and after the blood trial was over, most of the people of the seven factions left the forbidden land, and it took another day for Zhang Wei to open the exit of the blessed land and appear in the bloody forbidden land with a group of female slaves. Zhang Wei took the female slaves out to brush up on their experience this time, and collected the remaining medicinal materials and transplanted the medicinal materials that were still in their infancy. Most of the female slaves in a group of female slaves are cultivated on the tenth floor, Yan and Poison Island are at the wrong point, one is twelve, one is eleven, but the combat experience of cultivating immortals is almost zero, so the first two days are Zhang Wei on the side of the guidance, encountering a first-order demon beast, a group of girls rise up and attack it, and when they encounter medicinal materials, they will be collected and transplanted by Mo Fengwu and Ju Chuan Shizuka, Mo Fengwu likes medicine by nature, plus Zhang Wei's "Dan Dao Initial Solution" and Zhang Wei's accumulated alchemy knowledge, it is also now regarded as an alchemist, Ju Chuan Shizuka herself is a doctor, Although the culture is different, some knowledge is not easy to understand, but it is still a lot stronger than other female slaves, in addition to cultivation, two years of cultivation is to learn Chinese medicine with Mo Fengwu, and by the way, teach Mo Fengwu some modern medical knowledge, so now they are professional alchemists, or doctors, in this group of female slaves. The first two days were Zhang Wei with a group of people, the next two days, Zhang Wei basically ignored them, let them deal with the things they encountered, and on the fifth day, a group of people began to divide the team, a team headed by the three sisters of Mo Fengwu and Yan, with the five daughters in the Deer and Ding Ji, and the other team of the school team headed by Juchuan Shizuka, the team is mainly based on doctors, or there is no collection and transplantation of medicinal materials, isn't it dumbfounded? Zhang Wei recruited the female liquid robots again, and then divided them into two, while three secretly protected the two teams, Zhang Wei followed in secret for three days, and saw that there was no big problem, and entered the blessed land. After waiting for about two or three days, Zhang Er, who was being picked up outside, opened the blessed land, and Zhang Wei smoothly returned to the cave mansion in the Huangfeng Valley.

After Zhang Wei opened a passage in the big array, five pieces of sound-transmitting jade slips flew in, four of them were from the head Zhong Lingdao, if there was something to find Zhang Wei, let him return to the sect quickly, basically one piece was sent in two days, Zhang Wei thought that it should be for refining the Zhuji Dan, and the other piece was left by Han Liliu, and after reporting his safety, he noted that he was waiting for Zhang Wei in the sect.

"I don't know what the senior brother in charge has to do with me?" Still in the council hall, Zhang Wei, who had finished handling his own cave affairs, came to the Huangfeng Valley council hall and asked directly to the head Zhong Lingdao.

"It turned out to be Senior Brother Zhang, Senior Brother, I won't come to the void, this time I am looking for Senior Brother is for refining Zhuji Dan, I don't know if Senior Brother has ever refined Zhuji Dan?" Zhong Lingdao seemed to be very busy, Zhang Wei's eyes lit up after he came in, and he said straight to the point after listening to Zhang Wei's question.

"Oh, Zhuji Dan, junior brother has not been refined for the time being, but according to the speculation of other pills in the foundation building period, refining the finished product is not a problem, and the efficacy of the medicine is not too guaranteed." Zhang Wei touched his chin and said.

"That's good, that's good, as long as it can be refined into a finished product, the efficacy... Who cares about that. Zhong Lingdao said with a happy face.

"Senior brother, there should be a pharmacist in the sect who specializes in alchemy, isn't it up to them to refine a breakthrough pill like this?" Zhang Wei asked softly, like this kind of breakthrough pill, each sect has a professional Dan matter to deal with, although he said that his alchemy has an additional success rate, and he also thought that the sect might call himself to refine the Ji Dan, but that is just thinking about it, if this happens, Zhang Wei has a little doubt.

"Senior brother, don't mention it, the guys in the alchemy hall are mainly composed of people in the Qi training period, and there are only five disciples in the foundation building period who can really refine the Zhuji Dan, one of them has something to do, and two have already broken through the retreat, and now there are only two people here, don't you know, this sect accounts for the majority of this trial, and the materials allocated to the Zhuji Dan can be used to make up two hundred parts, and two hundred parts of the raw materials are refined by two people, the pressure is not small, this does not mean that the junior brother has the ability to alchemize with one hand, so he can only temporarily find the junior brother to help." Zhong Lingdao said excitedly and helplessly, it is a good thing that there are more raw materials, but there are not enough alchemists, and they are starting to worry again.

"Okay, since that's the case, then junior brother and I will also contribute to the sect." Zhang Wei said happily, there is a free alchemy opportunity to practice hands, and you can also earn contributions from the sect, there is nothing cooler than this.

"Good! This alchemy, I will calculate a routine task for my junior brother, and after the alchemy is completed, I will give my junior brother a credit. Zhong Lingdao was a little happy when he heard that Zhang Wei agreed to make a move. After the two finished speaking, Zhong Lingdao told Zhang Wei the place of alchemy, and Zhang Wei left independently.

"Hello senior brother! Senior brother, this is the harvest of the junior brother in the forbidden land. Zhang Wei, who left the council hall, found Han Li who was still in Huangfeng Valley, Han Li saw Zhang Wei looking for him and hurriedly followed, next to Zhang Wei, the uncle, did not dare to stab, Zhang Wei led Han Li to a secluded place, Han Li sorted out some of the magic weapons that he had robbed after leaving Zhang Wei, and handed them to Zhang Wei along with the extra dozen or so storage bags, Zhang Wei accepted it and threw it into the blessed land, and the woman in the blessed land didn't care about him no matter how he divided it.

"Master Zhong has asked me to start refining Zhuji Dan, what you have to do now is to sprint to the Qi Perfection Realm with all your might, and when the sect's alchemy is completed, I can refine it for you, bring me the palm heaven bottle and I will cultivate medicinal materials first." Zhang Wei said to Han Li.

"Understood, senior brother." Han Li replied excitedly, Immortal Cultivation had reached this point, and he had already begun to really step into Immortal Cultivation, so he was excited to think about it.

Han Li said goodbye to Zhang Wei and went to retreat alone to sprint for the time being, Zhang Wei came to the alchemy room of Yuelu Palace's full-time alchemy, and received his own alchemy materials, probably considering that Zhang Wei was refining the Zhuji Dan for the first time, Zhong Lingdao only arranged thirty raw materials for Zhang Wei, Zhang Wei couldn't say anything else, and walked into the alchemy room after receiving the raw materials, alchemy during the foundation building period is not good, because it has not yet formed a golden pill, so there is no Danhuo, and it cannot be alchemy in his own cave, and it can only be refined in the alchemy room with earth fire. Zhang Wei took the raw materials and placed the Zhuji Dan Fang together, and the original copy of the Dan Fang made a comparison, the proportion of medicinal materials in it has changed slightly, but the overall has not changed much, Zhang Wei every time he sees a medicinal material on the Dan Fang, he seriously recalls in his mind the role of medicinal materials in the past refining medicine, and can only keep the medicinal materials that have not been used before.

After six hours of preparations, Zhang Wei officially began to alchemy, a pill of Zhuji Dan needs to be thrown into at least twenty-three kinds of medicinal materials, the time of each medicinal material is different, less than a few minutes, more than ten minutes, a pill of Zhuji Dan from the beginning of the furnace to the final Dancheng furnace, it can basically take three hours to complete.

The first time refining Zhuji Dan, Zhang Wei didn't dare to hold it up, basically refining according to the Dan Fang ratio, the light brain recorded on the side, three hours later, a black pill flew out of the alchemy furnace, Zhang Wei took it in his hand, observed, barely reached three percent of the medicinal power, it was still a pill of Cheng Dan, fortunately, did not smash his own signboard, although he said that it was the first time to refine the Ji Dan, but success is better than failure.

Putting this Zhuji Dan in a jade bottle, Zhang Wei did not continue to refine Zhuji Dan, he began to open his light brain, carefully watched his alchemy process, watched it three times, and kept eliminating in his mind a few points in time when there were obvious refining problems in the alchemy process, and started a new round of refining, the second grain was affected by the previous one, and the medicine village rose a few points, reaching three into three, Zhang Wei was excited, thinking that he had found a law, and then began to refine the third time, but unfortunately it was not successful, The refined pill only has a mere twenty-eight medicinal power, and it is simply a waste pill, so Zhang Wei was poured a basin of cold water, and began to seriously watch the first three refining processes, constantly testing the good and bad in his heart.

A month later, all 30 parts of the medicinal materials were refined by Zhang Wei to make Zhuji Dan, including one waste pill, 24 finished products with 30% medicinal power, 4 Zhuji Dan with 30% medicinal power, and the last pill was a low-grade Zhuji Dan with 50% medicinal power, the results were gratifying, of course, what was even more gratifying was the breakthrough of Zhang Wei's alchemy technology. Let's talk about the results of these Zhuji Dan first, needless to say, the Zhuji Dan of three percent and four percent of the medicinal power, that in ancient times, it can basically be classified in the finished product Dan that has just reached the standard, only the medicinal power reaches fifty percent of the entire Dan, it can be regarded as the elixir of the product, and only the low grade in the product, the medicinal power reaches seven layers and is considered to be the top grade, and the medicinal power reaches ninety percent of the nine squares are the best, and the ten percent of the medicinal power is theoretically impossible to achieve, because no matter how it is configured, there is a problem of erysipelas in the pill. Therefore, Zhang Wei is now making the elixir that is in the product, as far as the mortal realm is concerned, it is Niu X to the extreme, and the experience in refining the seeds is even more valuable. It stands to reason that a grain of Zhuji Dan is only three hours, and Zhang Wei can be refined in half a month, but Zhang Wei's goods are constantly comparing and adjusting in order to experiment, so the time is a little slower, of course, this is also thanks to the existence of the light brain, after all, there are only thirty raw materials, and Zhang Wei does not dare to waste it, so the first ten times are all refined according to the original steps, but the details have been fine-tuned, after ten times of data, Zhang Wei began to conduct simulation experiments on the data scanned in the light brain, and if it can increase the medicinal power, it will be taken out for inspection. If you can't increase the power of the medicine, you can give up that kind of adjustment, which is also a major factor in the rise of Zhang Wei's alchemy technique.

"Meet my uncle! Meet the senior brother! This is the Tsukidan I refined, please take a look. "Zhang Wei took the refined Zhuji Dan to usher in the head Zhong Lingdao and a monk of the Yudan period at the entrance of the Yuelu Palace, as for why Zhong Lingdao was able to come, this is also what was said at the beginning, Zhang Wei used the sound transmission jade note to inform Zhong Lingdao after the alchemy was completed. As for the monk of the Dan period next to Zhong Lingdao, he should be the one who tested the Dan.

"Senior Brother Zhang has worked hard, this is Uncle Lei Wanhe Lei of the Dan Test." Zhong Lingdao introduced Zhang Wei, "Uncle Lei, this is Senior Brother Zhang Wei, Senior Brother Zhang is very talented in alchemy... ”。

"Okay, don't say so much, just take out the refined pill and take a look." Uncle Lei directly interrupted Zhong Lingdao's introduction.