Leaving from the master's room, it was already evening, and Su Yaowen had been in it for an afternoon unconsciously, in addition to the hidden history of the cultivation realm, Su Yaowen also asked a lot of questions. Han Miaozhu was very conscientious this time, and told everything she knew, and Xiaomi got a lot of information because of this.

After returning to the room, Su Yaowen and Xiaomi continued to discuss, and he had an idea, "Since the spirit crystal is a crystallization formed by the precipitation of high-purity spiritual energy, it is impossible to produce it artificially? ”

"Theoretically feasible, the birth of the spirit crystal is also because after the formation of the best spirit stone, it continues to absorb the aura of the outside world, and after tens of thousands of years of transformation, it slowly evolves. However, this method still needs to be calculated and practiced by the computer many times before a more stable method can be obtained. We can start the experiment with the lower grade spirit stones, if we can successfully compress a large number of lower grade spirit stones directly into medium grade spirit stones, we can get a lot of information and data from them. Xiaomi displayed the relevant data of the lower grade spirit stone and the middle grade spirit stone that she had on the computer screen.

"According to the introduction of the books on the spirit stone vein, the aura is actually a substance with weight. When the aura is affected by gravity, it is slowly deposited in the ground, and after a certain period of compression, it will turn from gas to solid, and finally become a jade form of the lower grade spirit stone, in chemical terms, it is called condensation reaction. ”

"Ordinary low-grade spirit stones, after absorbing tens of thousands of years of spiritual energy, can also evolve into medium-grade spirit stones, but the speed is too slow. Another situation is that when a large number of low-grade spirit stones are deposited together, and after a long period of precipitation, under the supplement of pressure and aura, they will be aggregated into medium-grade spirit stones, and the process of producing high-grade spirit stones and top-grade spirit stones is also like this. ”

Su Yaowen's mind is also very sensitive now, "This is equivalent to the principle of polymerization reaction, the process of polymerization of monomers into polymers, right? Although I am not good at chemistry, I still understand the basic meaning." ”

"The meaning is probably similar, my brother's master also said that in fact, the spirit crystal is also a high-strength spiritual qi crystal made of a large number of top-grade spirit stones compressed and polymerized. According to the computer's preliminary calculations, if the resources of the cultivation realm are no longer consumed in the next 100,000 years, the aura concentration will return to a certain level, and the spirit crystals will reappear at that time. ”

"Hmph, no more consumption, how easy it is to say. Not to mention that those people from the Great Gate Sect can't give up cultivation in order to protect their current status, even those who are casual cultivators won't listen. In 100,000 years, who will care about these illusory things now, and the most important thing is that it will not be the people who will benefit now, and who will give up their own interests? No matter what world it is, there will not be many saints. "Su Yaowen sees the darkness of human nature very thoroughly, many of the big countries on the earth are accusing other countries of pollution problems, but they don't take care of their own one-third of an acre.

"Let's talk about compressing the spirit stone first, is there any good way to compress the spirit stone directly?" asked Su Yaowen.

"On the earth, the most commonly used prop is the compressor, but if you want to simulate the process of polymerizing the lower grade spirit stones into the middle grade spirit stones, the compressor alone cannot achieve the desired effect. Compressors are still used in compressed gases, which are composed of molecules that are far apart, and when compressed, it is only necessary to overcome the expansion tendency formed by the irregular movement of the molecules themselves, and push the gases tightly together. ”

"Spirit stones are already solid substances, and the pressure resistance of the molecules is much stronger than the pressure resistance of the molecular movement in the gas. This is because the atoms and molecules that form solids are almost in contact with each other, and with the help of the mutual repulsion of electrons in the outer region of each atom, these atoms and molecules are no longer close together. ”

"Then can't you directly use external force to push the spirit stones together?" Su Yaowen could barely understand what Xiaomi wanted to express.

"It's not that it can't, it's just that the method of compressing directly with external force is a bit slow, and it doesn't help much compared to your cultivation improvement. If the spirit stone is compressed under the condition of ensuring absolute safety, it will take about a hundred years to be able to compress a large number of low-grade spirit stones many times before finally becoming a spirit crystal. ”

"During the compression, there will be a repulsive force between the spirit stones, if the compression force is too strong, the repulsion force will also increase, and when the time comes, the compression process will produce great danger. The spirit stone itself is a kind of energy crystal, if the repulsive force generated is too strong, causing the molecule to rupture, the compressor cannot withstand this strong force, it will cause damage, and even explode. It's okay to experiment with the lower grade spirit stone, with your physical strength, even if it explodes, there will be no problem, just rest for a while. However, the aura content of the top-grade spirit stones and the top-grade spirit stones was too strong, and when the time came, even the monks of the Yudan stage would not be able to escape safely. ”

"Why is it so complicated!" Su Yaowen felt that his mind was a little insufficient, no wonder the formation of spirit stones in the cultivation realm would have to be calculated for 10,000 years, so it was still so safe.

"This is also because the material we use to make the compressor is not strong enough to withstand the huge repulsive force generated when the aura is compressed. If I can solve the material problem, I am confident that the speed at which each machine can produce spirit crystals will be reduced to less than ten years. "Xiaomi's strength is still very strong, but the hardware conditions have affected her performance.

"In terms of materials, you can try to use alloy materials instead, there are so many materials in the cultivation realm, and it is also possible to synthesize new metal materials with various different materials, but you need to study them. Su Yaowen had to hand over the task to Xiaomi, after all, he was not a top student in physics and chemistry, and his knowledge was limited.

"Okay, but we will also start collecting waste spirit stones in the future, and our current spirit stone reserves alone are not enough to support the research of compressed spirit stones. Xiaomi proposed.

"Collect waste spirit stones, can those spirit stones still be used? I remember that those major sects also seem to have special people to collect waste spirit stones, how do they dispose of the recovered spirit stones?" Su Yaowen suddenly remembered the information he got a long time ago.

"The spirit stone that has been consumed with spiritual energy, after all, is still a spiritual stone, and it can slowly absorb the spiritual energy between heaven and earth and replenish it inside. If it is a low-grade spirit stone, it will be able to turn back into a state of abundant spiritual energy after about a few thousand years. Xiaomi explained: "If it can be placed in the spirit stone veins with a high concentration of spiritual energy, the time can be increased several times, which is also a method that can only be adopted by the Great Gate Sect, after all, they have a large number of spirit stone veins in their hands, and they have the capital to do so." ”

"Even if you can return to the ordinary spirit stone, it will take thousands of years, do we have so much time to wait?" Su Yaowen was puzzled by Xiaomi's proposal.

"Since we are able to compress low-level spirit stones and speed up evolution, it is not difficult to reduce the time it takes for discarded spirit stones to absorb spiritual energy. If the spirit stone unconsciously absorbs the external spiritual energy on its own, of course, it will take more than a thousand years to recover, but we can directly compress the external spiritual energy into the spiritual stone through the ability of the compressor, and the lower grade spiritual stone is estimated to be able to recover in one day. Millet said proudly.

After listening to this, Su Yaowen didn't show that he was too happy, but was a little distressed, "Wait, how do I feel a little problem." Even if we can speed up the recovery speed of the discarded spirit stone, but the external aura consumed is still the same, we directly absorb the aura of thousands of years in one day, so isn't the aura consumption rate of the cultivation realm accelerated because of us?

"That's for sure, whether it's the recovery of the discarded spirit stone or the evolution of the compressed spirit stone, it will consume a large amount of spiritual energy from the outside world, and this consumption rate is more than double the consumption of normal reactions. "Xiaomi didn't hide it.

Damn! This is sacrificing the entire cultivation realm to fulfill himself! Su Yaowen had a little headache, should he implement this plan?