Chapter 891

Li Qingyu and Lin Jingya left Cai's house the next day. Li Qingyu returned to Hengzhou city to keep busy with the production line of Lingdan, while Lin Susu returned to Jinhai city to do his own business.

Together with array, Li Qingyu already has a deep attainments. A month later, he finally developed an array that can cover up the secrets of heaven.

There are altogether five production lines in the alchemy plant, each of which has ten Dan furnaces, with a total of 50 Dan furnaces. Although Li Qingyu has made achievements in his research, he has not yet put it into practice, and he has learned the lesson of the first accident. Therefore, he has not portrayed the array on all the 50 Dan furnaces.

Dan furnace is very valuable, and the medicinal materials for alchemy are more valuable. Once it fails again, the loss will be too great.

He first depicts the array on a Dan stove, and then embeds a spirit crystal to provide energy for the big array.

These days, Yue Zhimei and Li Ruitong have been searching all over the world for raw materials for alchemy.

The requirements of refining pills for medicinal materials are very strict. Every time they buy medicinal materials, they check them by themselves according to the medicinal material standards put forward by Li Qingyu. They dare not be careless.

In order to be on the safe side, after discussing with Li Ruitong, Li Qingyu no longer refined Zhuji pill, but first refined a lower level of condensate pill.

Li Qingyu wanted to raise the level of Niu's women's army first. After this period of accumulation, they have been stuck in the bottleneck of Qi training. Li Qingyu believes that as long as there are enough foundation building pills, they will be able to break the bottleneck and enter the foundation building level smoothly.

The realm of building a foundation and the realm of practicing Qi are the two realms of cloud and mud. Strictly speaking, before building a foundation, even if people practiced the skills of cultivating truth, they could not be regarded as monks. They could only be regarded as powerful martial arts masters. Only after building a foundation, they could be regarded as real monks on the road of cultivating truth.

If all the 69 members of the Niu family's women's army become the masters of building the foundation, Li Qingyu's confidence will increase greatly. Even if the hermit family comes back to be a more advanced killer, he will be able to sit in the army account and deal with it calmly.

The function of Zhuji pill is not only to help the friars who practice nine levels of Qi break through the bottleneck and enter the realm of building foundation. After the friars step into the realm of building foundation, they continue to take Zhuji pill, which can still help the friars to advance quickly.

Because of the advantages of Zhuji pill, Li Qingyu wanted to refine Zhuji pill. As a result, it not only failed, but also resulted in serious consequences. Therefore, now we dare not refine the Zhuji pill in place, and change it to the condensate pill with a lower refining difficulty.

Ning Qi Dan is also against heaven. Now Lin Jingya, Ning Rourou, Xiao Zhu, Liu Jiayi, Deng Yuqi, ah Cheng, ah Xin and Wu Qingshui need a lot of Ning Qi Dan.

Of course, if you count the star river fleet on Zhou Xianguang's side, the gap will be even bigger!

When they were ready, Li Qingyu chose an auspicious day to put the selected medicinal materials into the Dan furnace. Then the upper and lower hemispheres were combined, and the Dan furnace was closed to form a ball, like a chemical reactor.

Each production line has a special monitoring room, and each furnace has a monitoring screen, which displays various parameters in the furnace. Moreover, because there are special cameras in the furnace, the scene in the furnace can be clearly seen through the monitoring screen.

Li Qingyu, Li Ruitong and Yue Zhimei stand together to monitor the situation of No.1 boiler.

Through the monitoring screen, they can clearly see that when the upper and lower hemispheres are closed, there is a nozzle spraying a slightly viscous liquid. This is the prepared liquid, which can help the herbs in the Dan furnace dissolve quickly and change from solid to liquid.

After the liquid is added, the herbs in the furnace will float, the heating system of the furnace will start, the liquid inside will boil, there will be water vapor rising, and the pressure in the furnace will continue to rise.

Under high temperature and pressure, and the dissolution of the liquid, the herbs they added in advance also began to dissolve, and the liquid became more viscous than before.

Looking at the clear display, Li Qingyu couldn't help laughing at Li Ruitong: "brother Li, you are really a genius! Refining pills with modern technology, but also designed such a powerful equipment, I feel you are really a genius

Li Ruitong is a burst of wry smile, said: "ha ha, if you say this from other people's mouth, I must be very happy, say it from your mouth, I feel a little uncomfortable."

"Why? This is my sincere praise. " Li Qingyu said with a smile.

"Ha ha, in addition to this set of equipment, I am responsible for our alchemy business. Don't you provide all the other materials and methods of alchemy? If I am also a genius of alchemy, what are you? Therefore, whenever you say that I am good at alchemy, I feel that you are boasting, not praising me. " Li Ruitong laughs.

"Well, I'll take it as a compliment."

Refining pills is a long process, which can't be achieved overnight. As time goes by, Li Qingyu and his three people are more and more nervous, for fear that the furnace will lead to disaster again!

Fortunately, with their first explosion experience, they knew that the explosion power of Danlu was not big. As long as they hid in the monitoring room and were not close to Danlu, there would be no big problem.

Fortunately, everything was safe. Nine days later, when the liquid in the furnace was completely mature and the ointment could be made, everything was calm and there was no disaster at all.

Li Qingyu and his three men were completely relieved that the array of concealing the secret was effective. They succeeded!

Li Qingyu personally operated it and began to pressurize the furnace. Then he opened a delicate valve under the furnace. Outside the valve was a thumb thick pipe, like a faucet.

Under pressure, the ointment in the Dan furnace flows out of the pipe and is injected into round molds. When the ointment solidifies in the mold, Li Qingyu gently breaks the mold and takes it out of the mold. A grape sized, light red Dan is refined.

Li Qingyu was very excited by the success of the first furnace. Next, he let the factory's production line operators operate, supervised by Yue Zhimei and Li Ruitong. He began to draw arrays on other Dan furnaces, and began to produce one by one.

The refining process of Ningqi pill was very smooth and high-yield. Li Qingyu finished refining 936 pills in one breath before he finally stopped. These condensing pills are enough to send Lin Jingya, Deng Yuqi and others into the Ninth level of Qi training!

After the completion of each production, there will be a lot of drug residues left in the furnace. Because of the reduced efficacy, these residues can no longer be made into condensing pills, but they can not be wasted. Li Qingyu refined them into "rebirth pills".

The refining process of Huisheng pill is much simpler. It took only two days to finish everything. They finally made 1200 "Huisheng pills"!