The speed of the two empires of Gwana and Haider is not insignificant.

When they learned from the officers and soldiers on the front line that the armies of the demons and other evil camps had been destroyed by the steel monsters in the sky, there was a direct order from the emperor to take a comprehensive inventory of how many materials could be used to build magic towers in the treasury directly under the empire.

Even those who are not satisfied with the direct subordinates of the empire, even the treasury of the big nobles and the wealthy merchants in the empire are also in the focus of the inventory. And it is required to return the message within a day.

At such times, of course, the traditional way of communication can no longer be carried out by letters. The mere messenger passing messages back and forth could have exceeded the unstated time limit. Forum delivery, which is rarely used in formal settings, comes in handy after all.

At the beginning, everyone didn't understand the purpose of urging so much.

But this is not an era that pays attention to human rights, and it is the norm to break a leg below in a sentence above. Since the emperor has an order to come down, then carry it out, what is there to bargain about.

When the robot fleet sent a representative, who was actually the mechanical girl split of Haifu Quinn, into the court, even those who didn't understand it at first knew what was going on.

The mechman fleet hovered over everyone's heads, with the destruction of an imperial archduke, including the fact that its territory has now become part of the ocean, and there are really few people who have stiffened their necks and asked to refuse the mechman's request.

Besides, the emperor also made it clear that this was the price in exchange for their attack against the evil camp army, and the enemies on the front line were indeed destroyed. Now is the time for them to pay the price, which is a normal and equivalent trading behavior, and there is nothing wrong with it.

At first glance it sounds like it makes sense. But everyone who heard it felt like something was blocked in their hearts, and it felt strange.

But the emperor's attitude was very calm, without the slightest hesitation, so even if the people below had more opinions, they could only swallow it.

Moreover, the required nobles also used their respective channels to learn about the situation at the front. When they knew that the enemy had been cleared, rather than simply being defeated or retreating, they became even more afraid of the fleet above them.

What is the level of the enemy, supporting the front line, and even being on the front line for more than a year, they know better than anyone else. Being able to easily deal with these enemies is not something they are qualified to fight against.

To say that the most bewildering thing now is the two dominant forces of the human camp on the battlefield west of the Wind Emperor Mountain Range, the Vader Military State and the Floating Island Edda.

They were unaware of the agreement that the Emperors of the two empires, Gwana and Haider, had made with a certain magician in private; I don't even know why the fleet came. When the shelling begins, who is not afraid that those attacks will fall on their heads?

Whether it was the Vader military state at the peak of the power of the Lost Land, or the mages of the floating island who thought highly of themselves and regarded themselves as 'celestials', none of them could remain indifferent in the face of an attack that completely wiped out the enemy in an instant.

Everyone had the same thought, and they had just run away - whether they did it or not,—— an enemy, and a stronger one, how to deal with it?

In particular, the superiority of the Celestial People on the Floating Island is based on the fact that they live in an area above the surface humans, so they call themselves 'Heavens'. The position where the fleet hovers now is higher than the floating island.

It is also the height at which it is determined that ordinary people cannot maintain normal physiological functions without protection. If you stay in that place, let alone whether you can defeat them, you may not be able to fight at that height.

So what are these monsters going to do after a round of shelling, and then they have returned to silence? If only to help humanity and defeat demons and enemies from the underworld. So why don't you leave after you take it down?

In fact, this kind of panic and anxiety is not only shared by the Vida military state and the floating island, but also by most of the Homo sapiens race on the surface. There is even the same question, that is, why did these monsters come?

After all, the robot fleet covers the entire Lost Continent. Regardless of whether or not their position is effective on the battlefield against demons, they maintain their presence and continue to oppress the living creatures on the surface.

The hovering fleets of robots don't yet communicate with the Homo sapiens on the surface, and no one has the means to go up to such heights to talk to them.

When part of the fleet was transferred to the abyss, the fleet of robots readjusted their layout in the air. Basically, it still maintains the situation that covers the entire Lost Land Continent, and continues to maintain that invisible sense of oppression.

It's just that this adjustment formation, which is very common among the robots, has also caused a commotion on the surface. Fortunately, it was just moving, and there was no further attack.

But for the two empires of Gwana and Haider, the mechman fleet is not so far away. In order to deliver the materials for the construction of the Magic Tower, they had to figure out a proper handover method, and it couldn't be delayed for too long.

The situation is clear. Why does the robotic fleet remain oppressive? Nine times out of ten, when there is no quick response, the machine will simply change from unilateral reception to robbery.

The Imperial Ministers who had participated in that high-level meeting were well aware of the magician's attitude. Moreover, this fleet of robots can solve the problems caused by the demons in an instant, and I believe that it will not be too difficult to solve their problems.

Therefore, for the emperor's orders, these important ministers who know the root of the matter are doing their best to implement them, and they dare not disobey them in the slightest. Even if you don't know all the details, no one can afford to make the planes turn their faces, so no one clearly holds the banner of resistance.

The list delivered by Hyph Quinn is divided into two parts. One section is the list of things you need to build a magic tower, with clear quantity requirements and a list of alternatives. This part is non-negotiable.

The other part is a list of materials used to build a magic array city, and this part only lists the items before a magician and the machine people make a city plan, and there is no detailed quantity.

Fortunately, the latter part of the list, estimated to be the largest amount of materials, are ordinary materials that can be collected in situ and are so ordinary that they can no longer be ordinary. Like sand, limestone, etc.

Since the development of the technical guild in the holy city of Estali, cement, a previously inconspicuous building material, has finally been carried forward.

The cement was brought by a certain crossing senior. But because of various drawbacks, cement was finally abandoned by the fascination.

The reason is simple. People who have been in contact with related industries should know that cement has a formula, and different formulas of cement are suitable for different purposes.

That seniors who crossed the crowd basically ate all over the world with one move, and there was no problem with using it himself. At least the formula that came out of the research was tailor-made to match the purpose of that senior.

But when this kind of cement wants to be promoted, it will hit a wall, after all, other people's uses and use environments are not necessarily exactly the same as the inventors.

Not to mention the compressive and tensile properties of cement, it is necessary to use building materials such as steel bars to reinforce. However, in a world where iron smelting technology is not advanced, the luxury of building a house with metal is impossible to promote.

Naturally, cement came from the front stage of the world and bowed silently.

It wasn't until the Technology Guild introduced the concept of formulas, and did some serious research and documentation, that cement, a thing that already existed in the maze, was revitalized.

The reason why I want to make this thing out is that there are so many benefits to building a house with cement. Cheap, durable, and easy to implement, these three points alone have the value of large-scale promotion.

Cement is certainly not without its drawbacks, especially when it comes to environmental damage. But...... In this era, how can the fan land care about destroying the environment or not.

Cement is used on a large scale by technical guilds. As the empire closest to the technical guild, it also spent a lot of time on the construction of roads for automobiles, fortresses, castles, and new buildings.

Such a wide range of applications, of course, also attracted the attention of the emperor. Even the old emperor Almin Cazarnia, as soon as he saw the list of materials, realized that a certain magician was planning to use cement to build a house.

That's a good thing!

In the minds of those who have heard of magicians' plans for the twin towers of the Gate, the first thought of the concept of 'Magic Array City' is a city filled with a large number of small magic towers.

Even if the material level is lowered by a few notches, the value of the materials required for a city-sized magic tower is too large for an empire to afford.

If this was so easy to do, the capitals of these empires would have been completely magical. However, this is not the case.

In the existing cities and towns in the city, the magic tower is still clearly distinguished from the ordinary buildings. Ordinary buildings are not built using magical materials, which is an unwritten tacit understanding.

Like someone's home in the Holy City, the construction method of mixing ordinary materials with magical materials is an unprecedented innovation in the Lost Land.

And the magic array city planned by this magician will use cement as the largest building material. It is not yet known how the magician will 'enchant' ordinary buildings, but it is at least certain that the city will not be too expensive to afford.

So if it's not a good thing, then what's a good thing. The old emperor thought so.

Compared to the emperor who only needs to speak out after making a decision, and the ministers who are actually responsible for the command under him are really busy.

Since the machine people are very urgent to ask for things, it is definitely impossible to collect all the materials needed and deliver them to the machine people together.

The time spent gathering materials from all over the world may have exceeded the time limit planned by a certain magician to complete the Twin Towers of the Gate in seven days. If the Empire is slow in collecting materials, it's hard to say what the magician will do.

Therefore, whether it is from the treasury of the empire, collected from the aristocracy, or half-bought and half-collected from the chamber of commerce, the warehouse managers in various places will move the materials required on the list from the treasury to a nearby open space, and then notify the fleet of aircraft to come and receive them.

This practice is undoubtedly rather trivial and scattered. Fortunately, there are enough robots that can handle the handling task, so it is not a big problem. It is wronged that those who are responsible for liaison and records have to sort out this messy entry and exit account.

In short, the two empires of Gwana and Haider are jumping for a while.