Under the leadership of Major Fang Cheng, several people changed to the military's battlefield off-road vehicles and rushed to more remote places again.

Skirting the runway and further through the neatly lined forest, a wasteland looms among the dense woods, and beyond, a few small hills loom among the dense woods.

At the foot of the mountain, a long row of buildings is built along the mountain, here there are three steps and one sentry, five steps and one post, and the security is very strict.

In the vicinity, there are even armored vehicles in the vicinity, which can be called a military stronghold.

The building was not named, and the Xia language was all over the place.

Soon, the metal piece was taken out, it was an ordinary piece of metal, very thin, the same thickness of metal, even ordinary people, can be easily bent, and now, it has to be tested by advanced weapons.

Opening the black box, Fang Cheng frowned slightly, took the metal piece in his hand and weighed it a few times, and said, "This ...... Is that the metal with defensive properties against the sky? ”

Apparently, he was not convinced.

Xia Yu didn't speak, and motioned for him to try.

Fang Cheng took a deep breath, held the metal piece with both hands, and after a few attempts, a wisp of different color finally appeared in his eyes, this seemingly ordinary iron piece could not be bent.

You know, he's a tried and tested soldier! The strength is far greater than that of ordinary people.

"Take it and test the ingredients!" Fang Cheng handed the metal piece to an entourage beside him, and his face finally became solemn,

Then, he looked at Xia Yu and said, "Can such a metal be guaranteed to be in constant supply?" ”

"Yes, but the number of them available at a time is limited." Xia Yu nodded.

It wasn't long before the attendant returned with a piece of metal in his hand, a piece of paper with an analysis of the composition on it.

The army, as expected, is very efficient, that is, Hai Lao, are slightly moved, Haifeng Group's technology is already quite advanced, and it is impossible to make a conclusion in such a short time.

Fang Cheng stared at the report for a moment, and immediately frowned, the composition of this metal piece is no different from ordinary metal, it is completely an ordinary iron piece!

And the most important thing is that the hardness, density, and even the performance of the metal sheet have not changed in any way, and it is impossible to withstand strong external forces.

However, he just couldn't bend it, and he tried a few more times, but it still didn't work.

Fang Cheng immediately realized the importance of this technology...... It is not an exaggeration to say that it is a little stone into gold, and it is not an exaggeration to turn everything into immortals!

"Immediately conduct a pistol shooting experiment!" He stood up and commanded.

And, soon, someone brought a piece of iron that was exactly the same as the piece of metal, and even the thickness was very similar, so to make a comparison.

Two pieces of metal were fixed, and fighters came with pistols.

Syllable! Syllable!

After two gunshots, everyone hurriedly surrounded them.

I saw a piece of metal, obviously bright from front to back, pierced by bullets. And the piece of metal brought by Xia Yu was intact, not even the slightest bullet mark was left.

It was determined that the piece of metal was unusual, and further experiments began immediately.

A fighter raised his submachine gun and aimed at the metal piece that was being fixed.

Others, on the other hand, were placed in a room to observe the shooting through bulletproof glass.

Bang Bang Bang!

A shuttle of bullets was gone, sparks flew on the metal sheets, stray bullets flew one after another, and the bullet casings fell to the ground.

As a result, the piece of metal was still undamaged, no different from the pistol shot.

At this moment, even Fang Cheng was shocked.

He is part of the Theater Strategy Department, where he is responsible for assessing global trends in future weapons development and is responsible for the collection and pre-research of related technologies.

It can be said that this is a very important department, after all, in today's rapid development of military technology, the slightest mistake will cause national defense science and technology to lag behind the times, and it will be very difficult to catch up with the times.

However, even he had never seen such a strange thing. Defensive materials made by advanced technology can be recognized by ordinary people at a glance, and changes in their composition and properties can also be easily noticed.

And the metal piece in front of him is obviously very ordinary, and there is no change in nature, but it has a surprising defensive ability, which is not possible at present, no matter how advanced technology is!

"It can't be!" Fang Cheng shook his head, and even began to question the ingredient analysis report, thinking that it was a mistake.

Next to him, the man shook his head and said that this was it.

"Let's go to the equipment production area."

After pondering for a moment, Fang Cheng seemed to have made up his mind.

During the test, Hai Lao never said anything.

However, there is a ray of light in his eyes, the mysterious technology provided by Xia Yu, the effect is far beyond his expectations, originally thought that at most, it is harder than ordinary metal, after all, no matter how safe the BMW car is, the material cannot be strong, and it is easy to destroy.

As a result, it is surprising that such a thin piece of metal can withstand submachine gun bullets.

As for Xia Yu, he was expressionless, and in his opinion, all this was normal.

Joke!

It was the Chaos Bell brand, a treasure of defense in myths and legends, which could not be destroyed even if the world was opened. Even if it is only partially capable, it is definitely far beyond imagination, how can a submachine gun bullet damage?

A group of people wandered around and around, through various inspection posts, and finally came to a room full of various machinery and equipment.

Here, precision machine tools are lined up in rows, working in an orderly manner, each performing its own duties, manufacturing various precision parts.

The most eye-catching are those robotic arms, which are infinitely powerful, pieces of steel, twisted into various shapes, and even forcibly torn. Accompanied by countless flying sparks.

Fang Cheng led everyone to a "big guy".

Originally, this was a matter of state secrets, and it was impossible for ordinary people to come in, but the metal piece was too weird, and he had to make an exception.

A white-clothed engineer came over and placed the metal piece on a huge mechanical arm according to Fang Cheng's request.

At the same time, under his operation, another mechanical arm also reached over, like a human arm, holding the other end of the metal piece.

Scold!

This robot should be not small, at least not much weaker than itself, right?

Xia Yu was also interested, staring intently, not knowing if the metal piece could withstand it.

And Hai Xiaomu was also a rare quieter, his beautiful eyes widened, he looked at the metal piece for a while, and then turned his head to look at Xia Yu, not knowing what he was thinking in his heart.

"Bend it!"

Fang Cheng waved his hand and gave the test order.

The white-clad engineer nodded, typing instructions on a screen.

Crunch!

Under the control of the intelligent system, the mechanical arm slowly twists and emits a series of metal friction sounds, similar to the robot in the Hollywood blockbuster "Terminator", which makes the scalp tingle.

With the twisting of the mechanical arm, the metal piece also began to be torn by a force.

Hiss! Boom!

The sound of metal grinding and crashing was deafening, and the robotic arm vibrated violently.

After a while, the group of people were shocked, the strength of the mechanical arm was so amazing, it was impossible to deform the metal piece, not even a little!

Not bad! The defensive ability of the Chaos Bell Brand is really amazing.

A smile appeared at the corner of Xia Yu's mouth.

Hai Lao quietly leaned over and whispered, "You kid! What is the origin? It amazed my old man......"

He turned his head and looked at the metal piece between the two huge robotic arms, his eyes glinting thoughtfully.

Fang Cheng changed color and ordered the white-clothed engineers to increase their strength.

Immediately, the entire behemoth began to roar, and the robotic arm creaked.

In the middle of the two mechanical arms, the metal piece is dull in color, compared to this intelligent machine, it is inconspicuous, but it is not shaking.

Everyone was silent, all of them had their eyes unblinking, except for Xia Yu, everyone was expecting the metal piece to be torn, even if it was slightly deformed.

It's a pity that they are still disappointed!

"Maximize your strength!" Fang Cheng drank heavily, and cold sweat broke out on his forehead.

The engineer nodded fiercely, his face was not good-looking, how powerful is this mechanical arm?

On weekdays, he can't do without dividing and manufacturing all kinds of large metal devices, and he doesn't want to be powerless against a thin piece of metal today, which makes him feel faceless.

Whining!

It was the creepy sound of a high-voltage electric current passing through, and the intelligent machine shook like a giant full of power, waving powerful arms.

Squeak...... Squeak!

The mechanical arm trembled, and there were seeping sounds coming out of the joints of metal parts.

Where everyone's eyes converged, the metal piece was still standing still, like a mainstay, standing tall in the surging flood, and it was difficult to shake in all directions.

Bang dang! Bang dang!

Suddenly, the entire intelligent machine began to shake and make a violent sound, as if it was about to fall apart in the next moment.

The white-clothed engineer was shocked, and he didn't care about asking Fang Cheng for instructions, and directly pressed the close button.

When everything was quiet, Fang Cheng rushed over and took off the metal piece.

For a moment, he was stunned.

The power of this mechanical arm, he deeply understands, even an armored car or even a tank can be easily torn apart, and now there is no way to take this piece of metal! It's weird!

"The highest defense of the metal piece must be tested!"

He said in a deep voice, "Please ask the theater leaders for help, I need a Red Arrow 12 anti-tank missile system!" ”

PS: Tomorrow will continue to erupt, 4 more! (To be continued.) )