Boom...boom...boom...boom...

Accompanied by loud crashes, the entrance door of the underground base was rapidly deforming at a speed visible to the naked eye. Cracked on the surrounding walls were constantly appearing, and the edge of the door frame was obviously almost impossible to hold on. Many fixed anchor points that were hit into the wall were all pulled out of the rocks. At this progress, at most, the door would be knocked open in a few dozen seconds. Of course, what made the people inside the door fear was not because the door was knocked open, but because the one hit the door was not a siege hammer or a large machine, but only one person.

I stood in front of the steel gate, raised my arms high above my head, and then suddenly smashed forward on the gate. The all-steel gate that was enough for two tanks to pass side by side actually sunk inward again under my blow, and a large area of ​​anchor points on the wall was pulled out.

"Hilda alloy is indeed well-deserved." Looking at the severely deformed door in front of me, I couldn't help but praise it. The reason why this thing can last until now is entirely because of this alloy.

In fact, this door is not a complete steel plate, but a composite door. The door is actually divided into seven layers of material, with both sides of the inner and outer sides of pure copper instead of steel. The reason why copper is not steel is used is because copper is softer. This door itself is prepared to fight against nuclear explosions. When a nuclear explosion occurs, the pure copper door will melt due to the high temperature outside, and then the entrance is completely sealed. This is equivalent to a self-sealing technology. Of course, it takes some effort to open the door, but copper is not a hard thing. It is easy to cut with a cutting machine.

In addition to the copper layer, there are many other materials in this gate, but there is only one material that really allowed this gate to withstand so many attacks, that is, the Hilda alloy I just mentioned. This thing is also black technology. It is a certain alien technology, and it is the only technology that can be fully understood and applied by the Earth's technology system. The hardness of this thing is not too exaggerated. At least there are still many things on the earth that have won more than this thing. At least the materials used in my endoskeleton are much stronger than this Hilda alloy. However, what is really awesome about Hilda alloy is not its hardness. Its anti-energy characteristics.

Americans have a very popular comic hero system, which was later remade into many movies and TV series, and have produced a bunch of peripheral projects. Anyway, it is a very profitable project.

There is a fictional metal in that comic system called "Shock Gold" and "Eidman Alloy". Anyway, the setting of this thing in that system is that once formed, it is completely undestructible and can reflect all energy changes. It can be said that this thing is basically an invincible existence, because there is no way to harm this metal, and its physical characteristics are simply eternal.

Of course. That is a comic and movie script setting, and this Hilda alloy is not that exaggerated. At least the hardness of this thing is not yet at the point where it cannot be destroyed. However, it is quite difficult to destroy it, but at least there is still a way to process it.

What is really amazing about Hilda alloy is not its hardness, but its energy characteristics.

Hilda alloys use covalent bonds like most metal elements. However, unlike ordinary metals, the surface atoms and electrons of Hilda alloys become extremely unstable after being stimulated by energy.

Metals can conduct electricity because the covalent bond electron pairs in metals are extremely unstable. These electrons can easily exchange and flow between metals, which is why metals can conduct electricity. Because electrons can move freely between the entire metals connected together.

Hilda alloy has similar characteristics, but not only electron pairs of energy flow, but even the internal protons and even neutrons are unstable. When Hilda alloy is excited by external energy, its protons and neutrons can flow with electrons. So, what effect will this phenomenon bring? The answer is that this phenomenon will lead to Hilda alloy having super high energy transferability. Whether it is temperature energy or other energy, it can almost be transmitted at high speed as long as it is energy.

What effect will energy be transmitted at high speed bring? The answer is the dispersion effect.

For a piece of non-conductive rubber, if an ultra-high voltage passes through the rubber plate, the phenomenon that occurs is that the position in the middle of the rubber plate where the current is broken down by the current will be directly carbonized. Similarly, if a high-temperature beam is used to irradiate a felt with a very poor temperature transmission ability, what is the final result? The answer is that the position being irradiated will be gradually burned, and finally burned or directly carbonized and crushed. This is the result of the inability to flow well. Because the energy is highly concentrated, the structure of the matter itself is destroyed. This object is persecuted.

But what if the reverse is the energy transfer ability of an object is very high? What if it is tested with electricity and light and heat.

The previous high voltage electricity is still used, but what will happen if the substance between the electrodes is replaced with a iron plate this time? The answer is that nothing will happen.

After the ultra-high voltage current hits the object, it will heat the object and then change the substance. The rubber plate is caused by local heating, which causes a carbonized hole. However, after the metal plate is hit by the current, the current will not pass through a point through the metal plate, but will quickly disperse and pass along the entire metal plate, and then return to the opposite electrode. In this project, the current is dispersed, so unless the current is strong enough to heat the entire metal plate to the extent that the metal plate will cause damage, it will not have any impact on the metal plate. This is because the metal plate can conduct electricity at a high speed.

Similarly, the same is true for the high-heat ray. When irradiating an object with a strong beam, the temperature at the irradiated position will of course increase. This is basic common sense. Because the felt has poor thermal conductivity, heat gathers at the irradiated position and cannot dissipate heat. Finally, when it reaches the ignition point, the felt will be ignited. However, if you change to a substance with good thermal conductivity, it is better to say a large piece of magnesium.

Metal magnesium is more flammable than felt in the air, but it is a metal itself, and its thermal conductivity is many times better than felt. Also, when used to illuminate the felt before, as long as the ambient temperature is not high, the huge magnesium block can quickly dissipate heat, and the temperature will be quickly dispersed and transmitted to the surrounding air. The temperature at the irradiated position of the magnesium block itself will not increase too much, at least it is not so easy to ignite.

After understanding these comparative tests, you can think that the biggest feature of high-energy transfer substances is that they can protect against energy impacts. They can quickly transmit energy to all parts of themselves, which is equivalent to sharing the pressure. Although this may still be damaged. But just like breaking a chopstick at a time and breaking a bundle of chopsticks at a time, making a hole in an object and completely destroying the entire object is of course easier to open a hole, and the larger the size of the object, the more obvious this advantage.

If I only use steel in front of me, even if the thickness is doubled, I can open a hole in one minute, because my power armor not only has high-frequency vibration blades, but more importantly, I also have several high-power lasers. Although the range is a problem in atmospheric environments, when the distance is close, it will definitely be a big hit when using a cutting machine. Anyway, I usually use this thing to cut steel bars and stones.

However, these two weapons were completely ruined when they encountered this Hilda alloy. Needless to say, the laser was not undestroyed by the laser, but the laser on me was not powerful enough, so it would be fine to deal with ordinary metals, but the Hilda alloy was not within this range because it dissipated too quickly. There was no way to cut it.

The high-frequency vibration blade is even more helpless. Hilda alloy's ability to absorb and transmit kinetic energy is also exaggerated. Using this thing to cut Hilda alloy, I guess my sword may not be able to cut the door even if the door is destroyed.

It is because the second layer of protection of this door is Hilda alloy, so I can't use any tricks. I have to smash the door. Fortunately, although Hilda alloy also has the characteristics of absorbing impact forces and dispersing them, it has not yet reached the point of being against the sky. Only a small part of it can be dispersed, and most of the power still acts on the structure behind it, otherwise the door will be invincible.

Although it took a little effort, after a few dozen seconds, the door was almost unable to hold on.

He raised his hand and slammed the door hard again. The seriously deformed door suddenly made a different sound. The surrounding concrete wall collapsed in large areas with a cracking sound. The fixed pile in the upper left corner of the door was pulled out of the wall by the whole wall, and many cement blocks were still hanging on the steel bars. A thick layer of gray powder was piled on the ground.

Looking at the result of this time, I moved a small piece to the left with satisfaction, and then smashed it up again. Boom... With this violent impact, the door finally couldn't hold on. The entire left half and the door frame broke out from the wall paper. After the surrounding concrete cracked on a large area, it was no longer possible to provide any support for the door. Although the door was still hanging there, anyone with a discerning eye could see that this thing was useless.

Instead of continuing to smash the door, I walked over and grabbed the edge of the door with both hands and began to push it inside. With a squeaking metal twist, the lower left corner of the door was twisted and turned toward the inside. Then I heard a thud of bang inside. I suddenly felt a pain in my calf, and I was knocked away instantly. I idled in place and hit the ground with countless thunder.

"Your sister...how can there be war defense cannons on this kind of ground?"

Because of the characteristics of Hilda alloy, this thing itself is an excellent signal shielding material, so I had no idea what was going on inside the door. As a result, as soon as I opened a corner under the door, the other party directly shot my exposed left leg.

Because the distance is close, the shell almost aims directly and hits the oncoming bone of my left calf. If it is a human, no, even an elephant, this cannon will definitely fly out of the calf. However, with the strength of my body and the protection of the power armor, this cannon did not penetrate my power armor leg armor, but only wiped a trace of my power armor part. However, although the shell did not penetrate my legs, the huge kinetic energy would not disappear. You can imagine what would happen if my legs were suddenly pushed back by a huge force. I instantly idled on the spot. After landing, it was fine, but I felt a little soreness in my stomach. I just turned around for at least twenty times in the air. This centrifugal force is probably going to explode blood vessels.

As soon as I stood up on the ground, I suddenly heard a bang inside again. An orange-yellow shell flashed by the edge of my left hand, and a large ditch was brushed on the ground, which scared me so much that I quickly shrank my hand. "Damn. It's not over yet, right?" Fortunately, the other party didn't hit this time. After all, the angle was not good. The position where my palm supported was only a little bit below the door. So it was difficult to aim.

Seeing this situation, I didn't turn the door, but went directly to the right of the door and punched the concrete near the fixing bolt to smash the concrete near the fixing bolt. Then I hit the door on the right a few more heavy blows. Because I smashed the concrete one step first, I only used two times this time and the right side of the door was completely pulled out of the wall. Then the entire door slid into the base for five or six meters before hitting the ground with a bang and continued to slide for more than two meters before completely stopping.

The people inside the gate were waiting for the door to fall, so there was no hesitation at all. Before the smoke and dust spread out, I scanned a large-caliber anti-tank gun inside. With the flash of the ram flames, the 120mm anti-tank gun instantly shot a sub-caliber tail wing stable shell-out armor-piercing projectile, and the projectile of this shell was actually Hilda alloy. Although I don’t know whether they wrapped the armor-piercing projectile with Hilda alloy or the entire armor-piercing projectile was Hilda alloy, I can’t control this thing with electromagnetic force anyway. Because Hilda alloy will block my electromagnetic control ability.

According to my estimate, only the outer layer of this shell is Hilda alloy, and the inside should be some super hard high-density metal or alloy, because Hilda alloy itself is not suitable for shells. Its energy transfer characteristics can increase defense and reduce impact, so it is not suitable to use Hilda alloy as shells. This is probably an ordinary shell-out armor-piercing bomb temporarily plated with a layer of Hilda alloy, and it is obviously designed for our design.

Without this layer of Hilda alloy, I could use electromagnetic force to divert the shell. The shell that blocks this speed requires a lot of electromagnetic force, but it is very simple to make it deviate from the flight orbit. Unfortunately, although I still use electromagnetic force to induce and control the shell after this layer of Hilda alloy, the force is already very small. The maximum force I can apply to this shell now is not as heavy as the shell itself. So it is completely impossible to change the flight trajectory of this thing so that it does not hit me.

Fortunately, although my electromagnetic control is useless to use Hilda alloy, it does not mean that I can use this shell.

Just as the cannon was fired, I suddenly reached out and pushed the side like lightning. But the next second I flew backwards and flew out, but my wings suddenly opened, and I waved twice in the air to stabilize my body and landed steadily. However, a large area of ​​soil was lifted off on the ground not far away.

The people in the surveillance room quickly played back what happened at that moment with a high-speed camera, and then the mouths of those people were wider than before. They saw me doing something casually before and dodged the shells. They were very surprised at that time, but they were not as surprised as we were now because we were very strong. It was not too strange that a shell did not take me. However, after seeing the situation clearly, they had to be surprised. Because I was actually using my hands to shoot me.

I pushed the bullet aside and pushed the shell out diagonally. This is also the reason why I suddenly flew to the right backside. This is actually the reaction force transmitted by the shell I pushed the shell. However, because my movements were prepared and I did not resist the entire kinetic energy of the shell head-on, I just flew back a few meters and stabilized my body and landed safely on my wings. However, the shell deviated from the track and hit the ground. This is how the soil that just flew up came.

Pushing the shells with empty hands made the guards feel like they had a circle of white sweat on their necks. Although I was wearing power armor, this was definitely not entirely due to power armor, because after I arrived at the underground base, all the guards had power armor, which means they knew how much power armor could do. My actions just now were definitely not something power armor could not do.

Without caring about the shock of those people, I walked directly into the smoke-filled passage. The people inside were still shocked and did not react until I stepped on the gate that fell to the ground. Someone quickly operated the cannon, but more people started to greet me with individual weapons.

Of course I have to fight back when they fire. The left and right hands opened fire at the same time, while the pistol and the rifle were fired, and they kept moving to avoid the grenades fired by the opponent. The energy balls of rocket level were all ignored. As for conventional ammunition, I would not have any lethality anyway.

The people opposite me found that the firepower on their side was getting thinner and thinner. When someone wanted to shout to strengthen the firepower, they found that most of the people around were sitting on the ground in colorful clothes. This was obviously all "dead"!

"Damn, how do you fight?" A senior special forces soldier wearing power armor hid behind the anti-cannon shield of one of the cannons and said to a person beside him: "That guy's hit rate is at least 98%. We were instantly stuck when we stretched our heads, and we couldn't fight back at all!"

A man next to him nodded and said that there was no way, but his eyes lit up quickly and then said, "I have a way. You are ready to cover me. I want to fight."

"Hey, what are you going to do?" Unexpectedly, my companion suddenly rushed out. The special forces soldier here could not complain. He could only aim the grenade gun at my approximate position, which was a five-shot. Of course, the explosion would not hurt me, but it could interfere with my shooting, and that was enough.

Under his cover, the guy succeeded in rushing to the target position, and then picked up a square box on his arm from a "dead" person.

"Damn, you've been doing it for this thing for a long time?"

The man said while fixing the thing on his arm, "Do you know what this is?" Without waiting for the person next to him to answer, he pressed the switch on the thing, and the thing on his arm suddenly unfolded a light blue light film of 1.8 meters high and about 80 cm wide to the surroundings.
Chapter completed!