My brother is so cunning.

The colorless and transparent solution quickly filled the glass jar. Since the density of the solution was the same as that of the human body, the girl was suspended just right.

The five thickest tubes connected to the glass jar emitted red, blue, gold, brown and green light, which represented the spiritual energy of the five elements of fire, water, gold, earth and wood.

Luan Qingyu, who was in the jar, suddenly felt that her whole body was tightly wrapped by the extremely rich and pure spiritual energy with almost no impurities. She felt very comfortable. With just a little breath adjustment, a huge amount of spiritual energy entered the meridians from countless acupuncture points all over her body and rushed to the Dantian Qi Sea.

She seemed to be in the ancient land of the beginning of the world, enjoying the baptism of the purest original spiritual energy. Suddenly, she was like a hungry dog ​​that had been eating coarse dog food and tasted human food for the first time, absorbing it greedily.

At this time, even if someone pulled her hind legs to pull her out of the glass jar, she would hold the ground tightly with both hands and bury her head to show off her fullness.

In the ancient times before the Conferred God, the concentration and purity of spiritual energy were much higher than today, so that it was deposited and condensed into spiritual stones and buried deep underground.

The spiritual energy in the current atmosphere is so thin that it accounts for less than the proportion of inert gases in the air. Unless the cultivators have discovered a cave paradise that has sealed a large amount of original spiritual energy in ancient times, they can only absorb the mixed spiritual energy in the spiritual stones to improve their cultivation.

The purity of spiritual energy has a great impact on the absorption efficiency of cultivators. The absorption efficiency of mixed spiritual energy is about the same. Too many impurities will damage the meridians and form hidden injuries. Luan Qingyu has never absorbed spiritual energy so happily in his life.

This is like the 99.6% pure blue ice made by Lao Bai and the 50% pure garbage mixed with chili powder made by Xiaofen. From the perspective of user experience, it is a world of difference.

In nature, it is difficult to find high-purity single elements. For example, uranium ore contains only 0.05% uranium, which is already considered a rich ore. Some ores that can exist in nature as a single substance, such as gold nuggets, have a purity of only 83% to 92%, far less than the 99.9% after artificial refining.

Spiritual energy itself is a highly active element that is very easy to be polluted and denatured. It is very easy to collapse and denature due to the observer effect. If it is contaminated with evil thoughts, it will be transformed into demonic energy, and in the area where the monsters gather, it will be transformed into monster energy...

Under the pollution of various distracting thoughts, spiritual energy is often transformed into ghost energy, resentment, evil energy, domineering energy, and evil energy. The spiritual stone mine contains different proportions of various miscellaneous gases. Practitioners have to spend a lot of effort to refine them, and the refining efficiency is like picking out sand, millet, beans, and rice worms from rice by hand.

When Wen Rui first had a little fantasy about his useless spiritual roots, he had already discovered the importance of spiritual energy purity for cultivation. Therefore, when designing and manufacturing the acceleration cabin, he focused on strengthening the spiritual energy purification module.

The glazed tank and its associated monitoring equipment in the hall on this floor are only part of the entire system. This entire floor is almost a spiritual energy refining factory.

Starting from the spiritual stone selection stage, it has to go through hundreds of processes such as washing, refining, decomposition, evaporation precipitation, magnetic deflection, meteorological deposition stratification, oscillating screen, and single atomic membrane filtration to decompose the mixed spiritual energy in the spiritual stone into pure five elements of spiritual essence, and then use the formation to re-integrate the five elements of spiritual essence into yin and yang, and finally restore the yin and yang to the original spiritual energy.

After this set of precision processing and purification procedures, the purity of the spiritual energy produced has exceeded the high-quality spiritual energy of the ancient times, and is close to the purity of the first spiritual energy born after Pangu created the world.

It is said that wild boars cannot eat fine bran. If it were a cultivator with ordinary spiritual roots, Wen Rui would not dare to inject such high-purity spiritual energy into the tank, otherwise it would produce physiological rejection like oxygen intoxication, which would tear the meridians and damage the dantian at the least, and explode and die at the worst.

Wen Rui had a bloody lesson. When he tried this acceleration chamber, he almost died on the spot.

It was because he caught Luan Qingyu, a top-level cultivator with the Heavenly Phoenix Holy Body and the Holy Spirit Root, that Wen Rui could let go and turn the power of the acceleration chamber to the maximum.

The girl in the glass jar had a flushed face. Under the violent impact of the large amount of pure spiritual energy, she seemed to enjoy the world's top massage. The wonderful satisfaction filled her body and mind, just like a person who was addicted to smoking. After holding back for a long time, he finally smoked a cigarette. It was really free and happy like a fairy.

So much so that the bright girl had involuntarily lost the ability to control her expression, revealing a deep indulgence similar to Ahegao, with her pupils a little dilated, biting her lips and making a slight moan.

Fortunately, there was a solution and a glass wall blocking the view, so only the image could be seen, but no sound could be heard. Otherwise, even a cunning person like Wen Rui would have a hard time controlling the gun if he were to observe such a picture that needed to be covered with thick mosaics. This would greatly affect his concentration on work.

"Jarvis, control the nanorobots to form a monitoring grid for the spiritual energy in the body, and trace the trajectory of the spiritual energy in the meridians."

Wen Rui calmed down, moved his eyes away from the girl's beautiful and rosy face, and gave the order in a deep voice.

As the command was issued, the 3D projector behind Wen Rui projected a one-to-one restoration of Luan Qingyu's jade body. The projection of the jade body was translucent, and countless tiny luminous wires outlined thousands of veins along the acupuncture points on the body surface. In the end, all the veins were concentrated on a core point in the projection's lower abdomen.

The human body has twelve main meridians and eight extraordinary meridians, but through physiological anatomy, only blood vessels, lymphatic vessels, nerves and other transmission networks covering the entire body can be found, and no evidence of the existence of meridians can be found at all.

In order to observe the movement of meridians and spiritual energy in the body, Wen Rui took a new approach and adopted the principle of tracers. If direct observation was not possible, indirect means would be used.

The main purpose of feeding Luan Qingyu nanorobots is not to control her, but to make these nanorobots evenly distributed in her body. Once they sense the aura, they will send out signals to completely depict the meridian guidance map.

The total volume of the nanorobots in Luan Qingyu's body is about 1 cubic centimeter, and each nanorobot unit has a diameter of 5 nanometers. This means that there are nearly 10 nineteen tracer units in total. This number is already far away. It exceeds the total number of human cells of 60-80 trillion.

As a result, the nano-tracer unit, as a pixel unit, provides meridians guidance map clarity that is comparable to that captured by an astronomical telescope, and is far from comparable to the 4K, 8K, and 16K that promote high definition in the real world.

"As expected of the Holy Spirit..."

Wen Rui couldn't help but admired: "Only the twelve main meridians of my Feiling Root are unobstructed, and the eight extraordinary meridians are completely blocked. Junior Sister Luan's meridians are like integrated circuits, with a complex and orderly structure." Beauty.”

The girl in the jar also saw the projection of her own body through the transparent jar. Her pupils suddenly dilated and she showed a surprised expression. This was also the first time that she could observe the operation of her own meridians so clearly and intuitively.

Practitioners can indeed look inside, but the accuracy is difficult to guarantee. Often they can only detect vague things such as "a warm current flows from a certain point to a certain point, and finally converges at a certain point" or "a cyclone forms behind the Dantian". information, have you ever seen such an ultra-high-definition picture with trillions of pixels?

The so-called spiritual roots refer to the meridians. These meridians are like plant roots, transmitting nutrients to the Dantian. The more developed the root system is, the higher the level of the spiritual root.

The mortal body only has twelve regular meridians and eight extraordinary meridians, but if a cultivator successfully breaks through the Qi refining period and successfully builds the foundation, he will build a more complex network of secret meridians.

There are only 362 acupuncture points in the mortal body. With the construction of the secret meridian network, secret acupuncture points will also be generated in the meridian network. Each secret acupoint has the function of absorbing spiritual energy like a mortal acupuncture point, just like adding new breath to the human body. Organs are average.

At the same time, the process of spiritual energy entering acupoints and transmitting in meridians is also like the process of intestinal absorption of nutrients and excretion of waste, gradually purifying the purity. By the time it enters the sea of ​​​​Qi in the Dantian, the purity of mixed spiritual energy has increased by several orders of magnitude.

Many monks often like to build the internal circulation of the meridians in the body, repeatedly guiding the spiritual energy to circulate in the meridians like a cow chewing its cud, and finally refining the mixed spiritual energy into true and pure form. This process is quite long, and it is the main thing that slows down the progress of spiritual practice. factor.

Therefore, the higher the level of the spiritual root, the higher the efficiency of absorbing and purifying spiritual energy, and the faster the cultivation progress.

Wen Rui was very unlucky not to inherit the top spiritual root genes of his cheap dad Wen Zhong. You must know that his cheap dad only practiced under the Golden Spirit Mother's sect for fifty years. The two great Luo Jinxian, Zhongzi and Randeng Taoist, joined forces to besiege him and unfortunately died.

It's a pity that Wen Zhong, a heroic father and a son of a bitch, cannot have any heirs at his age when he is developing a dynasty in the mortal world. It's just that his descendants are all useless practitioners, and all the talented people do not appear in the plot.

Before time travel, Wen Rui read some cultivation novels and saw the plot of capturing spiritual roots and transplanting spiritual roots. After time traveling, after some research, he found that transplanting spiritual roots was pure nonsense.

First of all, meridians cover the whole body. The difficulty of transplantation is equivalent to transplanting the blood vessels and nerves of one person to another person.

Secondly, the meridians are invisible and incorporeal existences that cannot be found even by dissecting the human body. They seem to be made of dark matter. Even observation requires indirect projection with tracers. If you want to transplant them, you don’t know where to cut them. It is better to just take them away.

"Jarvis, comprehensively analyze the Holy Spirit Root Meridian Guidance Map. We may be able to use it for reference in the design of the armor's spiritual path."

"Marking the location of the Holy Spirit Root Secret Point, I made a preliminary visual inspection and found that the number is no less than a million. It seems to echo the stars in the sky, so I immediately checked the astronomical observation data to search for similarities."

"The special meridian circuit fragments seem to be related to the formation diagram. Query the formation database and try to reversely analyze the functions corresponding to the special meridian circuits."

"Another unexpected discovery was made. If you carefully observe some meridian curves, it seems that you can use functions to solve them and derive algebraic expressions..."

"Checking the gravitational changes, spiritual force fields, and spiritual power fluctuation data, the spiritual power circuits formed by certain meridians seem to trigger the spiritual magnetic effect and emit gravitational waves."

…

While constantly making gestures to remotely control the 3D projection to turn or zoom in, Wen Rui gave instructions to Jarvis. It was also the first time that he observed the meridian network of the owner of the Holy Spirit Root in such detail, just like Teacher Tony saw the soul gem for the first time. The projected energy circuit network is like the brain's neural network, and countless inspirations can't help but burst out in the mind.

The number of spiritual stones spent to upgrade Luan Qingyu from the primary stage of Yuanying to the great perfection of Yuanying is probably in the order of tens of millions, but Wen Rui feels that this amount of spiritual stones is really worth it, and the resulting series of If scientific research results can be realized, the profit returned is not just a small goal, it must be at least of moderate interest.