After the Guards scout team completed the reconnaissance of the surrounding area, with Lu Menglan's order, a large amount of materials were transported to the foreign world through the space channel, followed by the team of engineers from the Su clan and thousands of members of the Guard, all of them are power-type mutants, with infinite strength, and strict discipline, pay attention to teamwork, and use it as a cameo as a construction worker, which is really the most suitable.

In just three days, the steel city in everyone's minds has begun to take shape.

I have to say that although there is no help from mechanical tools, the strength of the mutants should not be underestimated, all of them have the strength of a tiger, agile, more than ten meters high as soon as they stomp their feet, purely artificial to build the urban framework, the result is faster than machinery.

From the space passage, hundreds of tons of steel, all kinds of building materials, and a large number of cold weapons transported from the Oriental country, even the giant siege crossbow has been brought over a dozen units.

The productivity of the whole of Myanmar has been mobilized, and there is a boom outside, and all the factories are full of energy and production.

Orders from the Oriental country are also flying like snowflakes, causing many international financial institutions to cry out in amazement, not knowing what is happening, and even the international futures market has undergone a series of turmoil.

Soon, the intelligence agencies of various countries were also concerned about these suspicious points, but when they reported this unusual information to the high-level and the Earth Alliance, they received a reply that they ignored it, and the Oriental Kingdom and Burma were almost equivalent to someone's private territory in a sense, and there was no need to contact them for the time being, as long as he could stick to his duties, he could do the rest.

With the current level of technology and knowledge system of the earth world, even without the help of machinery and electricity, it is not complicated to build a city of steel.

With those powerful and indefatigable mutant laborers, who walk like flying, and have strong endurance, they can completely replace the role of machinery, and calculations on the mechanics of building structures can be done by computers on the side of the earth, and some complex structural components can be produced by the precision industry of the Oriental country, and then transferred to Myanmar to assemble, and finally sent to the foreign world, where the mutants can assemble and complete.

To put it simply, working in a foreign world is the equivalent of a giant IKEA build, or a real-life version of Lego.

Therefore, in just one week, this majestic steel city has begun to take shape under the investment of the entire Mengscale Group regardless of the cost.

The whole tempered structure, coupled with the heavy alloy steel plate to build a huge city wall, up to about 30 meters, the whole city structure is clear, the function is clear, the outer city is thickened alloy steel plate, fireproof and anti-corrosion materials, the interior is divided into living areas and training camps, and the area of the commercial area is also reserved, which can accommodate the scale of tens of thousands of people.

As long as there is a foreign enemy attack, this steel city will become the strongest fortress of mankind, the city wall is equipped with a large number of defensive equipment, including arrows, bows, crossbows, fire oil and giant wood, etc., after all, human beings have a long era of cold weapons, for siege and defense of the city, there are rich experience records in the books.

And under the support of the modern science and technology of the human world, as long as there is a little thought and change, it is just a matter of raising hands to reproduce those powerful ancient city defense weapons and tactical methods, plus in terms of combat power, the mutant army that far surpasses the ancient soldiers, in addition to the blessing of no thermal weapons, the strength of human beings should not be underestimated.

What's more, this steel city built by human beings is not a lonely city, but is strengthening every minute, because behind this city, there are resources and technologies of the entire human world to support, and with the blessing of thousands of years of civilization and wisdom of all mankind, how can it not be powerful?

While building this steel city, people's hearts are constantly cohesive, because everyone has a strong sense of pride and a sense of expectation.

Because this city represents the determination and will of mankind to counterattack, this is a banner of mankind, representing that humans can not only destroy those exotic monsters that pass through the passage, but also fight their world, and keep the enemy out of the country, and it also represents that human beings are not without the power to fight back, and they are a weak race that can only be ravaged by monsters.

And most importantly, with this Iron City, human beings have a place to stay in the foreign world, and with a place to cultivate, the speed of cultivation accelerates, and they become stronger every minute.

Everyone was full of confidence, because with Lu Mengscale, with this steel city built by gathering all the power of the Dream Scale Group, the human race finally had the first foreign stronghold and had a chance to become stronger.

At this moment, at the other end of the spatial passage, in the Valley of the Gods.

Kim So-yeon and Su Xuechen are very busy, they have to mobilize a huge amount of money every day to purchase all kinds of resources from all over the world, as long as they can make the steel city inside continue to grow and develop, they will not let go of any possibility.

All the scientists were divided into two large project teams, one of which was responsible for the construction design and strengthening of the exotic steel city, every detail, from the material of the city wall to the screws connecting the city gate, must be strictly calculated, no deviation is allowed, and the function must be squeezed to the limit of the limit.

There is also the study of weapons and tactics to defend the city, while reproducing the glory of the era of cold weapons, how to make modern military science and technology play a greater value, and at the same time to consider the inability to use precision electronic instruments and machinery, including the disadvantages of losing electrical energy and other energy sources on the earth, and how to use the power of mutants to maximize attack power, and many other topics, are in full swing and working overtime research and development.

The other project team is responsible for the in-depth analysis of the resources of the foreign world, and the more in-depth development and utilization of known substances, such as source energy.

This is a completely new topic, and every day new ideas are generated, and scientists are collectively excited, because every time a new substance is discovered, they will be in the process of negation and denial, constantly revising the definition and conclusion of the new world and new matter.

The work they do may not be as direct as the other project team, but it is a basic discipline, and it is precisely because of this basic understanding of foreign worlds that more possibilities will be made possible for humans.

And their research is not unrealizable, the discovery of source energy, the many changes in human physique, the development of new secret medicines, the great increase in human longevity, and the increase in combat power, these are very likely to become the secret weapons of human beings to win this dimensional war.

Not to mention, the fact that the source energy synthesis drug alone can improve the longevity of human beings can provide unimaginable financial support for the group once it is launched into the market.

So, these scientists are so excited that they have been in a collective orgasm, because they know very well that what they are doing fanatically, hard work will determine the fate of the entire human race.

Compared with the heat on the Earth world, the exotic space is exceptionally calm and orderly.

More than 3,000 people have been stationed in this steel fortress, which has been designated as the "City of Steel".

Of the 3,000 men, ninety percent were mutant warriors from the Guard, and the remaining few were engineers who built the city.

The soldiers would complete the construction work in shifts in an orderly manner according to the schedule arranged by the engineer every day, and almost all of the soldiers who did not go to work were practicing hard in the training camp.

Cultivating in the foreign world is more than ten times faster than cultivating on the earth, there is an abundance of vitality far more than the earth world, there is a wealth of red mist energy, much purer and richer than the earth world.

And everyone is mentally prepared, human beings have invaded the foreign world in reverse, and built a steel city, how can the monsters on this side of the foreign world let it go, they will definitely come to attack the city, and there will be a bloody battle at that time.

Now I just hope that this time will come as late as possible, the location of the "City of Steel" is unique, within a radius of two hundred kilometers, there are almost no exotic monsters, which gives the human invaders a precious buffer time, the longer this buffer time, the more prepared the "City of Steel", the greater the chance of human victory.

Lu Menglan has also been concentrating on cultivation, and his cultivation method is not to absorb the red mist energy and make himself alienated, but to go deep into the wasteland alone, hunt and kill the exotic creatures around the outskirts of the city, and absorb the spatial energy in their bodies.

In fact, to the extent of Lu Menglan, he already knew the secret of the so-called red mist energy, in fact, the red mist energy was a kind of spatial energy with many impurities and a lower grade.

Those exotic creatures, especially the Dark One, are able to purify relatively pure spatial energy in their bodies after absorbing the energy of the red mist, and when these spatial energies accumulate to a certain extent, they can produce all kinds of unexpected wonderful uses.

These mutants on the earth are actually absorbing the red mist energy, and when they have some space energy in their bodies, they produce mutation abilities.

At this time, Lu Mengscale still missed the shipborne intelligent Ash, because it was Ash who made him learn how to directly absorb space energy, and this method involved too complex algorithms, so that Lu Mengscale had no way to teach it to others.

And although Lu Meng's scales did not mutate and became a mutant, he could still mobilize those purer spatial energy in his body and evolve various magical abilities. When used properly, these abilities are more powerful than a simple burst of power.

Therefore, what Lu Menglu has to do now is to hunt the dark monster and obtain more spatial energy.