The members of the Black Eagle Force under Zhou Yi, each of them has a strong force, what building fragments, directly use biological battle armor to crush, and then bury all the fragments on the spot and crush them into flat ground, and then a group of warriors who can use fossils into mud come on the field, and turn these rubbles into mud, how to use these lands in the future depends on the plan.

When the whole city was cleared, half of the buildings were gone, and half of the city was left empty.

The entire border city is being transformed according to Zhou Yi's plan, and the bridgehead is beginning to be established.

The border cities of the Federation are located behind the border wall, and there are about four of them, each of which is a huge city with a population of tens of millions, corresponding to all directions of the wilderness, and the giant cities are scattered around small towns, towns, or villages.

Zhou Yi now occupies one of the four border cities, and plans to turn it into a frontier position, a huge militarized base, where various arsenals will be built to supplement the daily consumption of the army, and at the same time establish farmland to produce enough food supplies.

Everything has a detailed plan, and it is carried out step by step, and the sage thinking brings Zhou Yi a powerful calculation power for unified planning, so that he does not have to be entangled in trivial matters and waste time.

Three months passed in a blink of an eye, and the entire border city had undergone tremendous changes, and a total of one hundred and eight elemental trees were planted by Zhou Yi in the entire giant city, just forming a huge magic array.

The endless energy elements in the void converged in the border city, and under the control of the elemental tree, they turned into a layer of rich energy shield, protecting the safety of the entire city.

The virtual godhead system has also been established, and Zhou Yi summoned the Green in the Federation, as a legendary wizard of the state of mind, he is more suitable than everyone else to be in charge of the godhead system of the border city, and this will be the main frontline. A wizard who is proficient in all kinds of spells is needed.

The magical energy network was established again, the border city was revitalized again, all kinds of magical energy machines began to operate, bright streets, clean puppets roamed the streets, cleaning up the garbage, shining on the city, and rejuvenating the whole city.

Half of the land in the city had been razed to the ground, and by this time there had been a standardized military base here, which were small pillboxes.

These forts are neatly arranged in the open space. Like a residential area, it is not only a battle fortress, but also a place where soldiers usually live and play.

Almost two-thirds of the open space in the giant city is a battle fortress, which is built for street fighting, no one can completely predict the future, prevention is the motto of Zhou Yi.

If the border city is flooded with demons, then this chain of bunkers will be their burial place.

Each of these battle forts was five meters high, like a large round bowl buckled upside down on the ground. Only a few machine gun muzzles were exposed, as well as artillery muzzles.

The Battle Fortress is not simply made of stone, but is interspersed with a special magical plant.

This magic plant is another latest product of biotechnology, which is a vine plant developed by Albert Einstein based on the principle of the World Tree - the Protective Magic Vine.

This plant is planted after it is underground. It will begin to grow and sprout, and it will automatically absorb the soil from the ground, and transport it to the surface through the transport pipes in the body, mixed with bodily fluids.

Protective magic vines while they are growing. It automatically grows into the shape of a large bowl, and then countless dirt mixed with bodily fluids are transported and secreted from its body. Forms a hard rock armor on the surface of the vine.

As the armor of these rocks grows thicker, it becomes a sleek fortress in front of you.

Because of these magic vines in these fortresses, they will absorb the elements of the void themselves, turning into a layer of faint elemental barriers and rock armor to merge into one, raising its defensive power to the limit, even if a legendary powerhouse wants to break through these battle fortresses, it will also need to consume a part of the strength.

And in each fortress, twenty Black Hawk warriors were stationed, and they ate, slept, fought, and had fun.

Of course, this behavior is rotated, once a week, and then they can go to the other half of the border city for various recreational activities and relaxation.

Zhou Yi naturally knows that the combination of work and rest, intelligent beings are not machines, they also need to relax, the army of millions is divided into three parts to take turns to enter the bunker, one to rest, one to be on duty in the bunker, and one to guard the city wall of the border city.

The army of millions is simple to say, but it is very difficult to maintain its existence, all kinds of logistics are enough to bankrupt the ordinary forces, that is, Zhou Yi, the political and economic are completely unified, the entire barbarian government, the Black Eagle Company are serving him, with a strong economic backing, Zhou Yi has the confidence to start the army of millions.

And with the establishment of the bridgehead by Zhou Yi, the people who were full of spirit in the wilderness also entered the border city, and they also joined the work of cleaning up the city in the past three months.

They carry out the valuables of the high-rise buildings and pile them up in the government warehouse, and they are rewarded with a tenth of the value of the items they find.

Under this reward, a considerable number of mercenaries in the wilderness were attracted here to clean up the ruin-like border city for Zhou Yi.

Of course, there are many people who are traitors and want to embezzle treasures and money, but none of them are excluded, under the search and surveillance of the soldiers of Zhou Yi's Black Eagle Army, few people can succeed, most of them are captured, and then directly handed over to Einstein for various experiments.

In three months, the population of the border city has reached 100,000 people, they occupy the border city close to the border wall, and the uninhabited houses have become their residences, Zhou Yi did not stop their behavior, but let them be registered, and at the same time quickly transferred a group of administrative personnel from the border city, and re-established the administrative system of the entire city.

The various government systems are working again, and in addition to the million-strong army on the other side of the city, the border cities are once again starting to move closer to a complete city.

At this time, Zhou Yi faced a problem, that is, the serious shortage of population, if you want to fully operate such a huge city, it is absolutely impossible to have enough population, so Zhou Yi issued a task to the mercenary union, let the mercenaries go to the villages, towns, or small towns around the border city to search for survivors, and then rescue them to the border city to enrich the population here.

Zhou Yi's reward was rich, and he immediately made the outlaws' mercenaries march towards the surrounding area.

However, Zhou Yi had no intention of sending them to death, he had already drawn out 100,000 troops, divided into thousands of groups, and began to sweep the territory within a radius of thousands of miles, and all the demons that had slipped through the net were within the scope of the sweep.

Zhou Yi didn't make a move, as soon as he made a move, it was a thunderbolt, a saint's thinking, and the virtual godhead quickly searched and scanned the demon community within thousands of miles under the power of Zhou Yi's consumption, and then deduced countless attack plans, attacking, luring, ambushing, and doing everything to the extreme, under the condition that the Black Eagle troops maintained a very low casualty rate, they quickly wiped out the demons.

And every time a large number of demons are destroyed, a massive amount of fate power will flow into Zhou Yi's fate badge.

After calculation, Zhou Yi came to the conclusion that in the continuous consumption and harvest, the power of fate in the fate badge is still slightly surplus in general, although it is not much, but it keeps Zhou Yi in a balanced state.

And as the Black Hawk forces continue to eliminate demons, those survivors who are struggling to survive in the forest or jungle are slowly surfacing and emerging from various hidden places within a radius of thousands of miles.

Then they were divided among the mercenaries, all kinds of persuasion, all kinds of means broke out here, and in countless flickers, those survivors flowed like a stream to the border city.

In the sky above the border city, a golden sea of destiny is taking shape, that is, the population is gradually increasing, integrated into the wild system, bringing benefits, with the passage of time, when this golden auspicious cloud really takes shape, it is the time for the wild to truly conquer this area.

The boundaries of thousands of miles have been cleared, and Zhou Yi has been idle for the time being, and the next thing is to constantly search for survivors, enrich the population of the border city, and fully develop the entire bridgehead, and then attack the surrounding small cities and towns, establish a barbaric subsystem, and slowly develop towards the interior of the Federation, which will be a long battle.

At this time, Zhou Yi was studying the golden demon-slaying pestle in his hand, this Buddha treasure from the demon-slaying Arhats.

The Buddha treasure was suppressed by Zhou Yi's law light at this time, unable to move, and the sage's mind controlled the virtual godhead to scan the entire demon pestle, and one thought after another went deep into it, exploring the principle of this Buddha treasure inch by inch.

The reason why Zhou Yi is so concerned is because the demon subduing Arhat relies on this Buddha treasure to raise his strength to a higher level, this is a leapfrog strength, if he can control the principle of the Buddha treasure, he may be able to build a terrifying army.

Under the analysis of the sage's thinking, the power of Godhead scanning smoothly entered the depths of the Buddha treasure, which is densely covered with various mysterious structures, and if you look closely, you can find that these structures are covered with mysterious Sanskrit texts, which are connected in the Buddha treasure and turned into a series of prohibitions. (To be continued......)