Although the main disaster was Yushan Wangcheng, between the brittle stone mountain where the mountain gate of the Meteorite Sect was located, tens of millions of square kilometers of land.

But just in case, the common people in the surrounding areas need to migrate in advance, after all, the large-scale population movement is not something that can be set off with an empty hand.

The so-called broken family is worth a lot.

For the people, as long as they can take it away, they have to find a way to bring it with them, regardless of whether it is pots and pans.

Otherwise, even if they migrate to a safe place, how will they live without nothing?

In this way, basically they can only rely on manpower to carry their hands on their shoulders, and the people of the Shuli who migrate on foot with their families and mouths are extremely limited in distance every day, ranging from a few miles to more than a dozen miles.

As for traveling by car?

Among the common people, the wealthy family may have one or two pack beasts pulling carts.

But a solid family means that there are more belongings, and there are more things that need to be taken away, so no matter how many frames there are, it is not enough, and most of the time the traffic still has to rely on the legs.

In this case, large-scale population migration is not only time-consuming and labor-intensive, but also consumes a lot of food and materials.

Therefore, not only the population of central Yu is migrating outward as a whole, but the population of eastern Yu, southern Yu, western Yu, and northern Yu is also migrating in advance.

A large amount of manpower has been consumed in migration, and naturally there is no one to work and produce, and no matter how thick the family foundation accumulated in previous years is, it can only sit and eat.

The elite class of Shirong is still unable to protect themselves, let alone those who have nothing to do with their families.

Although the Yuzhong Wang Yuanyang clan was in the same lineage, it was expected that the population migration would inevitably be a catastrophe for the people, so he made various arrangements early.

It not only sent Rong Zhanqi along the way to guide and escort and suppress bandits to prevent unrest, but also arranged for officials of the Shi tribe to distribute relief and manage the victims, and specially planned "camps" and formulated "food laws" to ensure the safety and livelihood of migrants.

The so-called "cantonment" refers to the construction of rest camps for migrants along the planned migration routes.

Although it was basically a wooden fence in which the settlers could pitch tents or camp in the open air, they could provide clean water and protect themselves from the wild animals at night.

The "food method" allows immigrants to reclaim land nearby to grow crops near the camp, and exchange labor for a day's food.

Batches of migrants work as they go, and the relay generally produces as much food as possible, so that the camp at the front can not only have food to receive the migrants, but also leave some rations for the migrants in the rear.

Therefore, there are still some capable people among the Shirong class in this Great Wilderness, otherwise with the vastness of the Great Wilderness Land, how could it have completed such a large-scale population migration.

But now that the crisis is over, the displaced population naturally needs to return, and how to resettle these displaced people who have been affected by the disaster in vain has become a big problem.

If this problem is solved by the natives of the Great Wilderness, I am afraid that Yu China will have to recover from a major injury for at least ten or twenty years, and this is still under the premise that there is no interference from natural disasters and man-made disasters.

However, if the Wuji system, which is already very experienced in dealing with this kind of thing, is in charge, it will be much simpler.

Without the hidden dangers in terms of security, it has taken over the Wuji system of China's 12 billion people, and naturally vigorously develops to stimulate domestic demand.

Building roads, opening mines, building farms, and developing natural resources have more places that require manpower.

And the Xiyun Empire, which already has a multi-level transportation system of land, sea and air, does not have to worry about the transportation of resources at all.

Under the supply of abundant resources, there is no need to worry about any chaos, and it is natural to vigorously promote the concept of "if you want to get rich, build roads first" among the people in Yuzhong.

In the process of returning to China, the transportation network of the entire Yu China will be laid by the way, and the problem of survival after the return will naturally be solved.

At present, the Xiyun Pond has been fully opened, and the underground ultra-high-speed magnetic rail transportation network with a speed of up to 1200km/h is even ready to start upgrading the second-generation 6000km/h dark crystal power suspension train.

The third-generation 28,000km/h vacuum tube weightless train has also been officially put into research and development.

Once the research and development is successful, the traffic speed of the Xiyun Empire will be increased to the speed of the first universe, which will greatly solve the problem of the vast area of the Great Wilderness.

What's even more unscientific is that the Tai Sui vortex has even begun to ponder the "civil transmission base station" technology.

Based on these factors, in order to better digest the 12 billion people of Yu China, Bai Yuqi decided to move the "Wuji Imperial Capital" model of Xiyun Yu and build a super metropolis that can accommodate the entire population of Yu China.

The reason why such an idea came to mind was that the current dimensional crystal wall of the Great Wilderness Realm was extremely fragile, and no one knew that the next dimensional rift would open there.

In order to better protect the sources of faith that have been gathered together, such densely populated gathering places are the easiest way to provide a safe environment and livelihood security.

Of course, if you want to achieve such a highly populated metropolis, you must have the corresponding resource supply capacity, otherwise a high degree of population density will be a disaster.

Second, the tens of millions of square kilometers of land in Yu China that have been eroded by the tide of dead wood insects have been completely turned into dead soil, and there is no need to expect it to recover naturally in the near future.

Therefore, in order to avoid wasting land, using it as a population area and industrial land is the best way to reduce the damage to the natural environment...... Although the area of the great wilderness is not bad for this land, it is not wrong to take precautions for renewable development.

A transportation network coupled with the infrastructure of a megacity can basically transform the population of the entire Yu China with the domestic demand stimulated.

And Bai Yuqi's main energy is to investigate the prehistory of the Great Wilderness Realm.

In the ancient dossiers provided by the Yuanyang clan, there are a large number of myths and legends about the "Three Emperors of the Ancient World" and the "Five Emperors of the Ancient World".

It is said that in the primeval era, the three god emperors led the gods and people to eradicate the ancient evil beasts and planted the foundation of human connections in the Eastern Continent Ancestral Continent, which gave rise to hundreds of categories and thousands of races in later generations.

Later, in ancient times, there were five ancient emperors who led the ancestors of heaven and man to open up the great wilderness, which led to the division of the three lands and nine bars in later generations, so that the human race spread out into the four wildernesses and eight wildernesses.

However, these praises of the gods and emperors of the primeval and ancient times do not mention how these prehistoric civilizations disappeared, and the dossiers are mixed with a large number of speculations and conjectures of later generations, which cannot be used as a reference.

But now the Great Wilderness Terran regards themselves as the descendants of the ancient ancestors and worships their ancestors very much, so when they suspect that the Xiyun Empire is the resurrection of the ancient emperor's blood, they recognize them so much and have no sense of rejection.