After accepting all the props, looking at his full system backpack, Xia Qi's mood was also exceptionally good.

And Eric Moonton, after completing the deal, directly stated that he wanted to surrender, but the heartache did not have any reaction.

In this regard, Xia Qi said: "You are not sincerely surrendering, so the system did not give a judgment. ”

The effect of this surrender is not that the player can say something like surrender, but that it must be sincerely surrendered.

Take the original Alken Jingo, for example, when he wrote a letter to Xia Qi to say that he wanted to surrender, he really wanted to follow Xia Qi for the time being, which triggered the system judgment.

And Eric Mountton, apparently, needs a little time to adjust his mentality.

After hearing Xia Qi's words, he also said, "Give me a few more days." ”

"Yes."

Xia Qi is not in a hurry, today is already a lot of harvest for him, there is no need to rush for a few days.

At the same time, after reaching a consensus, Xia Qi also directly changed Eric Mountton's living environment.

If everyone shows a little sincerity, it can also make this thing go more smoothly.

After giving all the instructions that should be ordered, Xia Qi left the dungeon.

Walking in the busy port, blowing the sea breeze, a lot of good things happened today, which also made the pressure very good.

Just as he was thinking about what to do next, he saw a transport truck in the distance, dragging a big guy with a pull rope to the transport ship docked at the port.

Although that big guy has changed beyond recognition, if Xia Qi is not mistaken, it should be the tank of the dwarf race.

I heard that at that time, the monsoon was able to lead troops to rush to the coastal area, and it was all up to Li Ji's dwarf tank troops to drag the Hydra, but as a price, those dwarf tanks were also very damaged.

Xia Qi subconsciously took a few steps forward, and after closing the distance, a rough and warm feeling came to his face.

Although it was a tank made by the dwarves, it was not small at all.

Xia Qi made a simple estimate, this tank car, to say the least, has a lifting capacity of more than thirty or forty tons, which is really a bit difficult for a transport vehicle in this era.

Although it was barely able to drag with the help of the dwarven tank's track wheels, it was also very difficult, and there was even a large group of dwarven soldiers behind him who were helping to push hard, which finally made the big guy start to move slowly.

And as the big guy gradually moved away, Xia Qi's eyes quickly fell on a figure standing at the other end, and then a touch of surprise appeared on his face.

He didn't expect that Monsoon Feng actually came over in person, and just as Xia Qi was about to step forward to say hello, there was a sudden rumbling sound in the sky.

Xia Qi looked up and saw that it was his own dwarf helicopter unit, which was in the process of flight confirmation after completing regular maintenance.

The dwarven helicopters did not fly far, and after a simple flight, they landed directly on an amphibious landing ship in the harbor.

Now the situation is special, so the deck of the amphibious landing ship becomes the forward base of the dwarf helicopter unit.

Xia Qi didn't pay much attention to this, and when he turned his gaze back to Li Ji, he found that Li Ji was looking at his dwarf helicopters at this time.

At this time, Li Ji didn't know that Xia Qi's dwarf helicopters were themselves built based on his dwarf helicopters.

After thinking about it, Xia Qi walked quickly towards Li Ji.

Sensing Xia Qi's approach, a touch of embarrassment flashed on Li Ji's face, it was really inappropriate for him to keep staring at other people's non-loss and equipment like this.

After the two of them said hello briefly, Xia Qi smiled and pointed to the two Grimm heavy guns on the dwarf helicopter, which was what Li Ji was interested in.

"Boss, how about we make a deal?"

Seeing what Xia Qi meant, Li Ji can be said to be quite moved, before they had deliberately controlled many things for the sake of the card rank and did not carry out research and development.

Because as soon as it is developed, it has to be promoted to a higher rank.

And after this battle, this position is unstuck, and at the same time, the shortcomings of the card rank are also exposed.

Because over time, the longer the card rank, the more you can go without R&D.

Like Li Ji, the amount of research and development that needs to be done at once is too much, and there is a big explosion all of a sudden, and he really can't cope with it.

Not to mention, after this great war, it will take decades to recuperate and recover.

Therefore, the current Li Ji is also very troubled.

However, the appearance of Green's heavy artillery made Li Ji's eyes shine, and his firepower had already been seen in the previous support battle.

If he can get his hands on this weapon and develop it, then his military strength may be greatly improved, and when the time comes, the certainty of advancing to the golden rank will become greater.

It is also for this reason that when he heard Xia Qi propose to make a transaction, Li Ji also asked directly: "What do you want?" ”

Hearing this, Xia Qi directly pointed to the dwarf tank next to him.

"My Grimm heavy cannon is a special weapon of the dwarf civilization, and your tank should be too, big guy, how about we call for the blueprint?"

At this time, the design drawings mentioned by Xia Qikou did not refer to the props that were opened from the treasure chest, but the design drawings drawn by the player himself in the civilization.

In this regard, Li Ji also nodded directly in agreement.

He didn't feel at a loss, but he just took what he needed.

It's just that, next, something unexpected happened to Xia Qi, after reaching a deal, Li Ji directly gave him a design drawing for the transaction, and when he looked at it, the whole person was stunned.

This dwarf tank design drawing is not only certified by the system, but also at the gold level.

"Ah......h Big guy, you may have misunderstood. ”

"No, that's what I gave you at the time. If you had made a timely move before, Monsoon would have died, and besides, our Huaxia camp didn't know how much we had to pay to take this continent, let alone gain the dominance of this all-out battlefield. None of that is anything compared to those things. ”

Subsequently, Li Ji said: "You don't need to give me the design of this Green heavy artillery, just give me two ready-made ones, and then call a dwarf soldier to tell me how to operate it, I can study it myself." ”

Li Ji was so simple, Xia Qi was naturally not pretentious, and while accepting the blueprint of the gold-level dwarf tank, he immediately let the hull run away, and soon, he came over with two Grimm heavy guns and a dwarven soldier.

After handing over the two Grimm cannons to Li Ji and instructing the dwarven soldier to follow them for the time being, a deal was successfully completed.

This transaction is obviously a big advantage for Xia Qi, and he can't wait to start the research and development of the dwarf tank as soon as possible.

Tanks, that is the king of land warfare, and the tanks of the dwarf civilization are even more proper black technology!

Many people seem to have some kind of misunderstanding about tanks, thinking that it is not difficult to build tanks, isn't it just to build a car, and then install a cannon on it, what is the difficulty?

If you insist on saying this, there is actually no problem, but it is really not that easy to build a car and then put a cannon on it.

Not to mention anything else, the power plant alone is a big problem, not that building an internal combustion engine is equivalent to building a tank.

You must know that the performance of the internal combustion engine is also 369 and so on, and if the current military transport vehicle is equipped with more extremely fast armor plates, and then filled with materials on it, maybe the car will not be able to drive directly.

If the output of the engine is insufficient, then the tank is a huge coffin.

As for it, why is it that the battleship is so big and medium, and it can be driven?

It is precisely because it is large that a huge engine can be installed in it, but the tank itself has a very limited volume, and the size of a battleship engine alone is not much smaller than a tank.

According to the current stage of technology, it is actually a bit impractical to develop an engine that can make the tank crisscross the battlefield.

And such technical problems cannot be solved in a short period of time, so you can only choose to control the tonnage of the tank, and don't think about the heavy ones, let's build a light one first.

Then, now that the power issue is solved, let's look at the weapon system.

The armament of the tank, naturally, is the long main gun.

As far as a light tank is concerned, a 125-caliber main gun is installed on it, and the small body is simply not enough.

When the time comes, I'm afraid that I will toss myself first with one shot.

So for the sake of insurance, it is best to control the caliber below a hundred.

And then let's talk about the protection system, the most direct is the armor plate.

The tank is to charge on the battlefield, and the soldiers behind follow the tank, so the armor plate must be thick enough and the defense must be strong.

But now the problem comes, due to the fact that the front power plant is not very powerful, if the armor plate is too large and too thick, it will not be able to drive directly.

In this way, in order to ensure mobility, the thickness and quantity of armor can only be relatively reduced, or the turret can be reduced a little more, or even directly replaced with a relatively light weapon.

However, a tank made like this is not qualified at all.

The mediocre mobility and insufficient armor defense will not show the true value of a tank at all.

Instead of throwing so much money, it is better to equip the soldiers with more weapons, ammunition and armor, and upgrade the guns to be more cost-effective.

And this is also the main reason why there are no tanks at this stage.

They are not stupid, so many problems have not been solved, and now even if they spend more money and make things, they are very cost-effective.

Instead of this, they should wait for all aspects to be resolved, and then go straight to the end in one step.

That's what players think at this stage.

Of course, in addition to the above things, tanks actually have a lot to do.

Let's say, artillery two-way stabilizers.

To put it bluntly, the turret above the tank can turn, and it can even do the operation of turning the main body of the tank to the left and the tank turret to the right.

The function of the two-way stabilizer of the artillery is to ensure that the artillery will not be affected by these factors in the process of moving and turning the tank, so as to carry out a stable shelling.

This thing is very important, because to a large extent, it determines the accuracy of a tank's shelling.

When judging whether a tank is powerful or not, it is also a very important criterion to see whether its two-way stable cowhide is not cowhide.

After all, no matter how strong the firepower of the tank is, it will be in vain to miss the target.

And the technology in this is also bigger.

Of course, you can also build a fixed battery, but in that case, what is the difference between taking off your pants and farting?

Everyone builds tanks because of the mobility of the tank on the battlefield, and at the same time, the turret rotates, which can strike the enemy from all angles.

It's impossible to spend so much money just to get a front-row meat shield out, right?

If the war is tense and there is no time to produce later, it is understandable to make a compromise and build a fixed battery, but it would be a bit silly to rush to the fixed battery in the first place.

In addition, there are communication devices, and the tank must also be equipped with communication devices, otherwise on the battlefield, it will be blind and deaf.

In addition, electrical equipment is also needed, otherwise so many devices and equipment on the tank will not work at all.

If you go into more detail, there are many more.

And if you want to install so many devices, equipment, and weapons in a limited space, you have to test a design ability.

As the saying goes: the layman looks at the liveliness, and the insiders look at the doorway.

When a layman looks at tanks and battleships, they all seem to look similar, and they can't see a difference after looking at them for a long time.

But insiders only need to look at it twice to be able to accurately report its standard model.

Take Lu Meng as an example, Xia Qi can't see much of the way when he looks at those battleships by himself now, but as long as he points to a fleet and asks Lu Meng how the battleship is, the other party can tell a lot of relevant information about the battleship in minutes.

As for Li Ji's dwarf tanks, although Xia Qi did not see their performance with his own eyes, at that time, Adolf had already arrived in the sky with his troops.

Xia Qi just listened to Adolf's report and knew that this dwarf tank was simply black technology.

At this stage, a tank of thirty or forty tons can run and fight, and in the case of good mobility, the defense is also quite amazing, and even the attack of the Hydra can be hard-hit twice.

This is proper black technology!