During the tests of a certain bulletproof glass.

The multi-layer laminated bulletproof glass wall with a thickness of one meter successfully blocked a hard-core armor-piercing projectile with a penetration depth equivalent to 800 mm of homogeneous steel.

The actual penetration was only about three-fifths of that bulletproof glass wall.

In other words, when the thickness of bulletproof glass reaches a certain level.

Its defense will also be increased exponentially.

It can even exceed homogeneous steel of the same thickness.

Of course, such a condition does not hold true on the helmet.

Because the thickness of the lens used in the visor is only two fingers, three or four centimeters thick, large-caliber bullets cannot be stopped.

It's still no problem to block a 5.56 NATO bullet or a 7.62 caliber bullet.

Other than that, this passive power armor does not have any electrically assisted devices in its body.

It is completely designed using the principle of mechanical mechanism.

It really perfectly met Chen Xuan's previous requirements.

His biggest drawback is his own weight.

Even if the outer armor is made of lighter α+β titanium alloy for the skeleton and outer armor of the inner lining, it is difficult to effectively reduce the weight, and the feet are extremely heavy in order to maintain balance.

The armor on the back appeared to be weak, but it was actually counterweighted, using the structure to change the weight balance.

However, the highest cost of raw materials is not the homogeneous steel armor that uses more materials.

Rather, it is α + β titanium alloy, codenamed TC.

Due to the different processes and proportions, it is divided into multiple codes.

For example, the common TC4, TC5, TC17 and so on.

It is a duplex alloy with good comprehensive properties, good microstructure stability, good toughness, plasticity and high-temperature deformation properties, good hot pressure processing, quenching and aging to strengthen the alloy.

The strength after heat treatment is about 50%~100% higher than that of the annealed state.

The high temperature strength is high, and it can work for a long time at a temperature of 400°C~500°C.

Its thermal stability is inferior to that of α titanium alloys.

Among the many titanium alloys, the most commonly used are α titanium alloys and α+β titanium alloys.

α titanium alloy has the best machinability.

α+β titanium alloy is second.

β titanium alloy is the worst.

TC is basically the best comprehensive performance of industrial titanium alloy materials.

There are definitely stronger materials than it, but they are basically non-mass-produced or regulated special materials.

The current pure titanium ingot is about more than 80,000 Xia Guo Yuan a ton.

But it's not titanium that's strong, it's titanium alloy.

The price of titanium palladium alloy plate is as high as 1850 yuan per kilogram.

The price of TC4 is generally more than 200 yuan per kilogram.

The total weight of this passive power armor reaches 3.97 tons, which is almost comparable to the weight of a small and medium-sized van.

It is about twice the size of a large sedan.

For example, Chen Xuan's current Volvo S90 is a C-class sedan with a length of 5 meters +.

Its dead weight is less than 1.8 tons, which shows how heavy this passive power armor is.

There are also about two tons of bluestone on one side, which varies depending on the density of the stone.

It is enough to see how heavy this thing is, and it is no exaggeration to say that this is an iron lump.

Casually sink straight into a slightly fluffy place.

Theoretically, its structural strength is completely movable.

This is the result of repeated simulations.

But in fact, even Sun Gong is a little uncertain.

To make it move, the strength of a single leg must not be less than 7.2 tons.

The combined strength of the legs is four to five times their own weight.

This level is about the same as the limit of the ratio of leg lift to body weight.

As for the accumulated load, passive power armor can fully withstand it.

And counting the two arms, a single arm must have more than two tons of strength to play.

In Sun Gong's opinion, this thing is not something that people can take around.

Even adding an electric device won't make it work.

Technically, it is not up to this level.

What's more, there is no corresponding location and space reserved at the time of design.

Otherwise, with some hydraulic assistance, it should be no problem to make it move.

But it is destined to move like a snail.

If you put such a thing on a real battlefield, it is a live target.

The 120-mm anti-tank rocket launcher can send it into the sky with just one shot.

Because of this, this design is full of the nature of playing tickets.

No one takes it seriously at all.

It is equivalent to spending a small amount of money to customize the design and order a few such big toys.

It's designed to add too much weight for defense.

To make such a thing have defense comparable to that of a light tank, God knows how much effort they have put in, and it is the limit to achieve such a result.

The easiest way to increase your defense is to stack it and optimize your armor structure.

Sun Gong dutifully introduced beside him.

This order was successfully delivered, and he and the project team he led could also get a lot of money at the end of the year.

Have a good fat year.

This kind of design project is not often seen.

At the end of the introduction, maybe it's because they are all game enthusiasts.

So Sun Gong couldn't help but remind bitterly.

"Mr. Chen, if it's just for fun."

"Those six should be enough..."

"This kind of passive power armor is good to make as an exhibit or a metal statue."

"We have hooks reserved for the waist, back, and feet."

"It can be transferred with forklifts and cranes."

"When erecting, remember to open the hydraulic struts on the front and rear sides, which is also its only hydraulic auxiliary equipment."

Hearing his words, Chen Xuan just smiled and said nothing.

He won't order more.

The price of this stuff is not cheap.

Although with his current potential net worth, it is not distressing to buy one hundred and eighty sets.

But Chen Xuan couldn't do that in Xia Kingdom.

If you really spend tens of millions of dollars on this thing, you may not be able to attract unnecessary attention.

That's just asking for trouble.

Moreover, Sun Gong didn't know the strength of the magic element's cultivation.

In addition to being terrifyingly strong, as long as the wearer attaches the magic element to the surface of the passive power armor, it can be integrated.

At this weight standard, the silver-level powerhouse can be manipulated with complete ease.

At that time, the magic modification plus light runes, or the embedding of low-level wind magic gems, can have the effect of reducing weight.

In this matter, there are more solutions than difficulties.

And cultivating elites has always been Chen Xuan's wish.

Seeing that Chen Xuan had no opinion, Sun Gong didn't say much.

After all, it's his work.

He won't degrade this set of passive power armor for nothing.

In his opinion, this is also a special mechanical craft.

Taking out his mobile phone, he asked Chen Xuan to help him take a group photo with Passive Power A.

Half an hour later, with the help of a forklift and a lifting rope, the passive power armor was covered with black cloth and loaded into the cargo box of a truck with four front and eight back.

The destination is the warehouse of Lanna Trading Co., Ltd.

After unloading there, Chen Xuan would personally put it in the storage compartment and take it to Naroya.

At the same time, he also took away the complete mechanical design drawings of this set of passive power armor and the USB flash drive of the simulation video, and copied a few copies when the time came.

There is a power supply in the city of Magdam, and there are also laptops.

During this time, language and basic electronic information education were popularized.

It's not hard to look at the blueprints on your laptop.

Before leaving, he pulled Zhang Youpan and Li Jianping to the side and told him about a new project.

That was to design a combination shield that was more elaborate than the one he had seen at the Black Leaf Sentinel.

It can be spliced into a shield wall, and it can also change other defensive forms.

In the end, it was for Li Jianping to design several weapon platforms in his spare time.

It can be equipped with .50 machine guns, RPGs and other weapons in quadruple and eight-packs.

There is no need to think about practicality, just consider the issue of compatibility with firepower.

This design is not difficult.

It seems that it is not a practical requirement in Blue Star, but it is just right for Naroa's tactics to deal with the Demonic Tide.

Li Jianping promised that this magic reform plan would be made within three days.

In this case, the time is completely in time.

At that time, Chen Xuan was going to popularize these weapon platforms in Naroya.

At present, the weapons he has on hand are more than enough to arm the city of Magdam.

The goal of collecting the one-third of an acre of land is completely achieved.

I personally drove the truck to transport the set of passive power armor to the warehouse.

Almost most of the warehouse areas have forklifts waiting for work nearby.

A large forklift with enough tonnage was hired, and under the driver's amazed gaze, the passive power armor was forked into the warehouse.

After everything was taken care of, Chen Xuan pulled down the roller shutter door.

There is no monitoring here, and he can carry out the transfer with confidence.

After putting it away, Chen Xuan directly [crossed] back to Naroya's side.

Approached Bezos and questioned the two guys who had come with a call-up.

Arnell Reyes and the iguana are still in the castle.

Chen Xuan didn't care about them, and rushed to the Blacksmith Association first to hand over the passive power armor.

There is also a copy of the USB flash drive.

The first linguists at the Mage Guild have already been recruited.

They will be responsible for assisting Uncle Dwarf in reading the drawings.

Especially when it comes to the translation of detailed parameters.

Chen Xuan didn't need to worry about the next thing.

So after he got these things done, he chose to return to Blue Star [Crossover].

The time suddenly came to more than three o'clock in the afternoon.

It is estimated that there is still some time before dawn, and Chen Xuan is ready to go to Dongying.

There is still some preparation to be made.

He drove the car back to the villa first.

After parking, he took out his mobile phone and replied to Lin Qiang and Li Zhendong respectively.

Then I messaged my parents back.

They received the payment and saw the video, and they were surprised.

The impact of this incident on the second elder is still too great.

Chen Xuan explained a few words, and by the way, opened a video for them to see the villa.

This matter cannot be rushed, and it needs to be done slowly, as long as the existing facts are shown many times.

Sooner or later, the second elder will be able to accept it.

As for the details or something, there is no need to explain at all.

The more they talked, the more doubts they had in their hearts, so there was still something particular about how to deal with this matter.

After seeing the villa through the video, the second elder's doubts were slightly dispelled.

In addition, Chen Xuan had a preconceived idea of sending all the documents of those companies over.

Now the second elder is more acceptable.

Because they were really afraid that Chen Xuan had done something illegal and undisciplined.

In the future, when he lays a thicker foundation in Xia Guo's house, many things will be logical.

After these things were done, the time came to four o'clock in the afternoon.

Tianhai is actually not far from the small day.

It is the closest city from Xia to Dongying.

Dongying is located in the east of the Xia Kingdom.

According to the principle of the shortest straight line between two points in mathematics, Tianhai is the closest to Dongying.

It is about 690 km from the territory of Little Day.

Dongying, the full name of Dongying, is located in the east of Asia and the northwest of the Pacific Ocean, and is a developed capitalist Guojia.

The territory consists of four major islands: Honshu, Shikoku, Kyushu, and Hokkaido, as well as more than 7,000 small islands.

The total area is 378,000 square kilometers.

Chen Xuan had already finished querying these information.

He opened the Beidou map, locked the bearing, and prepared to activate the [Void Shuttle].

The target is at a distance of 800 km from this aspect, which ensures that it will not fall into the sea.

And I was able to arrive somewhere in Kyushu smoothly.

It should be around Kagoshima.

It's not too late to get to the place first, and then to the destination.

After confirming it, Chen Xuan changed into a locally-made short-sleeved shirt he bought from an unknown clothing stall in Dian-Burma.

Replaced with a sneaker with a polished soles, he can attach a magic element, and it doesn't matter much if he has a sole or not.

Then he used the disfigurement powder and gold-level magic essence cultivation to adjust the appearance of his face.

By the way, the bones were also fine-tuned, and the height and foot size were changed.

Until everything is settled, he will definitely not do bad things with his true face.

After all that, Chen Xuan launched the [Void Shuttle].

The corrugated passage opened, and he stepped into it.

……

At the same time, the city of Magdam.

Shortly after Chen Xuan hurriedly sent a sample of passive power armor to the Blacksmith Guild.

In the Baron's Castle, Sir Arnell Reyes was soaking comfortably in the bathtub.

Several beautiful maids were wiping and beating his back.

Lazarus, the iguana, was eating sour rotten catfish slowly.

There was a sour smell in the air.

"Sir Arnell, aren't you going out for a walk today?"

Because of the presence of the maid, Lazarus said it very vaguely.

In fact, he was asking Sir Arnell if he had gone out today to find a flaw in Magdam.

But Arnell shook his head.

"There's no need to go out for a walk."

"Just stay in the castle and wait for Baron Bezos to fulfill the call-up order."

"The Marquis has specially advised,"

This is also a hint, meaning that there is no need to look for flaws anymore.

Hearing his words, Lazarus narrowed his eyes.

Eventually, he nodded.

It's belligerent, but it's not stupid.

And both it and Arnell saw that there was something wrong with Magdam City.

But since Sir Arnell said so, it should be said that the Marquis had something to say about it.

So it was quickly relieved and continued to eat sour rotten catfish leisurely.

Those maids looked as usual, in fact, they were all Chen Xuan's contractors.

It didn't take long for the news to reach the ears of Baron Bezos.

He didn't take it lightly, and the entire city of Magdan remained under cover.

No more thermal weapons training.

Even if you want to train, you have to go out of the city to a secret training ground built dozens of kilometers away.

Either way, Arnell Reyes, who chose to swing, made him breathe a sigh of relief.

……

(End of chapter)