After returning from the visit to Tianjiren, Zhuo Chuan made a little preparation, and immediately passed back to the world of the attached time and space through the soul space again.

Because of the huge cost of a crossing, Zhuo Chuan had to shuttle back and forth except for the first few times, and in the past few years, he has not been back once.

Returning to the modern world after a long absence, looking at the familiar and unfamiliar scenes, the traffic, the people's voices, ordinary people in the great changes of the times, in the death of the country, the United Restoration of such a violent shock, still tenaciously alive, and do their best to live a better life.

They are like the crab, it struggles to climb from the 25 yuan per catty tank to the 50 yuan per catty tank, even in adversity, but also to show their true value, let people feel that the humble life still has a motivated heart.

Looking at the familiar scene of the crowd rushing, Zhuo Chuan had mixed feelings, he did not return for several years, although the main time and space are vast and vast, but only the subordinate time and space that gives birth to himself and raises himself, although there is only one solar system, is his real world, where he can completely relax, no longer have the pressure hanging over his head all the time, as if a wanderer is going home.

While sighing, Zhuo Chuan accepted the memories transmitted back by Xiaochuan in his mind, a large number of data, events, and changes and developments on the modern earth over the years, all of which came to his mind, making him a little dizzy for a while.

But fortunately, it didn't take long for Zhuo Chuan to sort it out in his mind and absorb it all.

Zhuo Chuan's most concerned and most important thing is naturally the output of soul crystals on the planet.

In the past, Zhuo Chuan originally relied on his soul devouring skills to absorb soul power, but later found out that its real use was not to absorb soul power and accumulate soul power, but to preserve soul seeds. There is no other reason, the efficiency is too low, the time of death is uncertain, and no matter how much you adjust, it is uneven. A small range of use can still be satisfied, but in the later stage, when an astronomical amount of soul crystallization is needed, it is impossible to rely on this method.

Now Zhuo Chuan relies on the soul network, and the main time and space were originally just things that he used as auxiliaries. When it becomes an industrial measure, its efficiency is vividly reflected.

On the current earth, there are 100 million people using the improved soul network, and the soul power released every day is enriched and then transformed into soul crystals, which is quite a large number. At least it can initially meet Zhuo Chuan's cultivation needs.

However, compared to the output of the earth in the main space-time, it is still far inferior, firstly, the quality of citizens is too far apart, and secondly, the number is also a few levels worse.

If you compare it with the Tianji people you just saw, it can't be compared. Obviously, the Tianji people have directly produced citizens in batches, which is not at all imaginable by the earthlings, their means have invested too much in the early stage, and there is nothing mysterious about the mystery.

Zhuo Chuan does not seek to be in place in one step. First seek to catch up with the level of the Earth in the main space-time.

If it was before, relying on the slow development of people in the modern world, I am afraid it would take hundreds of years to catch up step by step.

But now Zhuo Chuan has relied on his outstanding contributions to obtain nanotechnology in the main space-time. The power of nanobots is unimaginable to modern people.

In fact, in the eyes of modern people, this thing is no different from the ability of God. Matter is combined directly from the atomic level to form the various materials of the modern world. The only thing that can constrain them is the energy supply. As long as there is energy, any matter can be made in a very short time.

Factories, assembly lines, and other things can all be swept into the garbage heap. Limiting the types and quantities of things they can make is only human design capabilities and requirements.

Basically, all the basic materials that people need can be quickly manufactured.

The reason why the main plane also restricts the material needs of underground reserve citizens is due to institutional reasons, and it is to stimulate people's self-motivation, rather than the lack of material supply.

Zhuo Chuan thought about it, returned to the study of the villa at home, and called Da Hei.

In the eyes of others, Zhuo Chuan has never left and has not changed. But no one knew that in the previous years, it was his soul clone that replaced him in the work and life on Earth.

Da Hei dragged his fat belly and came to the study like a fat cat, and when he saw Zhuo Chuan's appearance, he was taken aback, and then smiled wryly, "Master, you're back"

From Xiaochuan's memory, Zhuo Chuan has long known that Da Hei has stolen a lot of food in the management of the soul network over the years, so his body has grown into this appearance uncontrollably. Da Hei is not an ordinary life form, it survives on soul crystals, and if you eat too much, the excess soul power will not be able to be controlled, and it will be displayed in the body.

"Well," Zhuo Chuan looked at its saddle before and after the horse, and it was impossible to deal with it, but it was just that the orangutan who had worked hard to accompany him could only save his days in the main time and space, and never came out until the necessary moment.

Seeing that Zhuo Chuan didn't open his mouth to make a difficulty, Da Hei put his heart back into his fat belly, he looked left and right, slowly climbed onto the sofa on the side, and sat down.

"Master, when you come back this time, do you have anything you want us to do?" Da Hei thought that Zhuo Chuan would just leave when he came back in a hurry, so he asked.

"Oh, I'm going to stay for a while this time, I just got nanotechnology from the main space-time consortium, and I can make a big technological change"

"Nanotechnology? Master, you actually got the authorization of that technology so quickly, it is said that it is the core technology retained by the consortium, not when it is important, they will not authorize it to ordinary citizens at all, it is said that even among the high-level citizens, only a few relevant personnel have the authorization to use it. After all, everyone knows the principle of nanotechnology itself, this technology is very dangerous, and the replication and self-destruction mechanism of nanorobots is related to the safety of life on the earth, and it requires a very high level of authorization to learn and use" Da Hei was taken aback, it is too clear that this technology is powerful, it can be said that the human beings in the main time and space, almost all material production, construction and other things related to the material field are inseparable from its figure.

Not to mention anything else, just to say that in terms of medical treatment, the atomic-level and molecular-level repair of the human body depends on nanotechnology, with it, there is no disease that cannot be cured, only diseases involving the soul field can not be helped.

Zhuo Chuan was not surprised to see Dahei, after all, this technique should be surprising. With it, the material is so abundant that it is really not a dream. It's also true that a little stone turns into gold, and pie will fall from the sky.

Of course, the macroscopic conservation of energy and matter is the law, and if you want to make so many things, you naturally need so much energy and matter itself.

Fortunately, the latter two are no longer a problem for the modern earth. (To be continued.) )