I am really a time traveler

Chapter 347 Sonic Weapons

When a group of people thought of this, they became silent for a while, and some worries inevitably arose in their hearts.

But in the past, they also used satellites to repeatedly scan and take pictures of this area.

Based on the information they have received so far, they have indeed not seen any similar weapons.

Just when everyone was thinking of this and secretly feeling something bad, a quick phone call suddenly rang.

The operator on the side immediately stepped forward to answer the phone. After listening to a few words, his expression suddenly changed, and he quickly put down the phone and said urgently.

"A large number of robots appeared in areas C, A, and F, and the corresponding defense lines in the three areas were covered by artillery fire. Those guys took action!"

"The defense line in the third area has been heavily bombed. The artillery areas on the position have also been destroyed. We are now calling for help."

After hearing what the operator said, everyone's expressions suddenly changed.

"Quick, show me the real-time footage from the front line."

"No, the signal is interfered with!"

After trying for a while, the technicians on the side immediately determined that the signal had been interfered with and could not receive real-time footage from the front line.

If their phone line hadn't been a direct line, I'm afraid they wouldn't be able to receive calls at this moment.

"According to the original support plan, send follow-up reinforcements up, quick!"

After finishing speaking, he quickly came to the map and carefully checked the map situation of the three districts.

"Our artillery is deployed here. It is extremely concealed and often changes positions. What's going on with these guys? Can they shoot so accurately? What kind of artillery fire are they using? Have you asked me clearly?"

"It's a rocket."

rocket missile?

When everyone heard this, they fell silent again. Just now they were discussing the opponent's long-range firepower.

Well now, before the discussion has come to a conclusion, I will tell you that he has such firepower.

"Looking at how fierce they are coming this time, I'm afraid the front line will be difficult to defend. Let me lead a team of people to support them."

Wu Fenyu thought for a while and felt that things were not that simple this time, so he immediately asked to be allowed to go up.

"We have deployed seven lines of defense. It is not that easy for the opponent to break through. Don't worry. These guys suddenly started attacking. It feels like something is not right. You need to plan carefully."

Lin Youyu on the side said this and marked it on the map, thinking about the intention of these robots to suddenly launch an attack.

Do you want to directly counterattack, or do you think the other party has other plans? Is there any other purpose here?

According to the underlying logic of artificial intelligence, every move of the other party has the purpose of the other party.

This is also the result of discussions between them and other scientists.

It's just that they don't know much about this artificial intelligence. They don't know if the other party will cover up their intentions or something, or they will still be straightforward.

But before he could think of a clue, the operator's phone rang again. The news he heard this time also made his face look a little ugly.

"Oops, the first line of defense has been defeated!"

"What nonsense are you talking about? How much force have we deployed on the first line of defense? It's only been a long time since the exchange of fire, and you're saying that the first line of defense has been defeated? Where are the people there! Are they all dead?"

When Wu Fenyu heard this, his expression suddenly turned ugly, and he shouted in a deep voice.

He felt that there was something wrong with this piece of news.

How is it possible that the first line of defense is just gone?

"They all died in the battle."

When the operator heard this, he mumbled and replied in a low voice.

After the words fell, the surroundings suddenly became quiet, and everyone looked here in astonishment.

Each and every one of them had a look of disbelief in their eyes.

Do you know how many people are on the first line of defense? They all knew very well that how long had it been before they were all killed?

"How is it possible? There are 80,000 people there. How is it possible that they were all killed in such a short period of time?"

This time, another person also spoke directly.

This first line of defense is their most complete line of defense. They all know that sooner or later they will have to go head-to-head with these robots, so they did not cut any corners when building the line of defense. It was also built beyond the standard.

Now, this has just been a firefight, why is it gone?

"It was those robots that used a sonic weapon, and all the soldiers on the front line were wiped out in an instant."

"The soldier who provided the intelligence was a little further away, but he still felt physical discomfort. He guessed it was a sonic weapon."

The operator hurriedly said, "This is the news from the observation post. The people in the observation post saw that the robots used a weapon after approaching, and then there was no movement from the people in the defense line, and there was no one." shot."

Hearing these words, the surrounding air seemed to condense at this moment. No one thought that such a situation would happen.

For a moment, everyone fell silent.

"Inform the second line and all the people in the defense line to be careful about this weapon, and immediately ask the relevant researchers if there is any way to deal with this weapon."

Wu Fenyu looked ugly and immediately asked someone to inform him. At this moment, he was a little panicked.

If this weapon is really so powerful, then how should we fight it next.

They have built so many defensive positions, and it seems that no position can defend against this kind of weapon.

Listening to the intelligence just now, it is said that those who are far enough away will not die, but these robots are really powerful at penetrating defenses, and the distance can be extended even if the distance is far away.

Wu Fenyu became a little irritable when he thought of this.

What they can be thankful for now is that when the other party uses this kind of weapon, they know it immediately.

If you don't even know that the other party has used such a weapon, you will be in big trouble. Then soldiers who don't know the truth will continue to go up and die one after another.

The second line of defense.

The soldiers guarding here at this moment are already in a tight formation. Although this place is still some distance from the first line of defense, the roar from the front has already let them know for the first time that there is a firefight ahead.

Not long after the sound of artillery fire sounded in front, the sound of artillery fire in front soon stopped.

The time between the start and end of the artillery fire was really too close, which made many people feel a little strange.

I don’t know whether they pushed back the opponent or whether the front has fallen.

It seems impossible to defeat the robot.

They still have some idea of ​​how powerful these robots are.

Since there was a firefight, it was unlikely to end so quickly.

But it seems even more impossible to say that the first line of defense has been defeated.

Even if they are quite confident in their own line of defense, they are all in the same camp, so how bad can the first line of defense be?

With this thought, they didn't know what was going on ahead for a while.

But they didn't wait long, and soon news came.

After learning that the first line of defense was gone, all the soldiers on the second line of defense were shocked.

There are so many people on that line of defense in front, how could they just say it's gone?

"Everyone move. According to reliable information, these robots have mastered a powerful weapon, most likely a sonic weapon. Currently, there are no specific means of defense."

<divclass="contentadv">"What you can know is that if you get close to a certain distance, you will probably die without any means of defense at all, so you need to redeploy the defense line next, and we need to block it layer by layer."

After learning the news, the combat commander of the second line of defense immediately discussed it with others.

Then began to quickly adjust the defense deployment.

In their third line of defense, they deployed seven small lines of defense in order to block them layer by layer to avoid being defeated by the opponent all at once.

When they started to rearm their defenses, the defenses had not yet been fully deployed, and then everyone heard a sharp roar bursting in the air.

The next moment, fire suddenly appeared all around, and countless shells began to ring around them.

"Get into the bomb shelter quickly!"

Seeing the incoming shells, shouts for other soldiers to hide kept ringing out.

When everyone hid in the air-raid shelter, they waited for the artillery fire to end.

But at this moment, the combat commander in the command room began to ask, "Have they been detected? Where are those sons of bitches?"

"We can't contact anyone from the reconnaissance team."

"Do you know about their artillery positions?"

"do not know"

Bang!

"I don't know this or that, so I just want to be beaten!"

Hearing this, the commander was furious, "Contact me the rear air force and ask them to provide fire support. The first line of defense collapsed too quickly. I'm afraid our line of defense may not be able to withstand it for too long."

The commander thought for a while and decided to directly request air firepower.

The collapse of the first line of defense put him under great pressure.

"Yes!"

Upon hearing this, someone immediately went to request air firepower.

But at this moment, the artillery fire in front stopped at this time. The commander who felt something bad immediately walked out of the bunker and looked towards the position ahead.

This sight immediately made him dizzy.

Looking through the telescope, I saw that on the front position, those silver-white robots were fighting in front of the position, and then walked through the position in a swagger.

On the way, there was a soldier who was still holding on. He tried hard to pick up the weapon in his hand and fight back, but his head was crushed by the robot.

Then the robot continued to advance forward without any hesitation.

"Fire! Fire!"

Seeing such a scene, the commander's eyes widened, and there was a buzz in his head for a while.

He had arranged it like this, and the soldiers in front died like this?

These are all his people!

"Where's the close-in defense gun? Shoot it for me!"

In order to ensure the safety of the defense line, weapons that were originally on the fleet were installed on the position earlier.

The purpose is to defend these machines.

After hearing the order, the soldiers on the side quickly removed the camouflage of the close-in defense cannon, and then pressed the start button to start firing wildly at the robot in front.

This close-in defense gun can fire tens of thousands of rounds per minute, and it is also one of the most powerful weapons on their defense line.

Not far behind, the deployed tanks also began to fire at this moment.

The fierce artillery fire completely covered the front in an instant.

It's just that many soldiers discovered at this time that, except for the tank's artillery shells, they can cause certain damage after being hit firmly.

Things like close-range defense cannons, although their rate of fire is very fast, if they hit the robot, it will only slow down the opponent's movement and make them retreat continuously.

As for damage, they didn't see any damage on these robots.

And some of the soldiers, when they emerged, were quickly targeted and shot to death by these robots.

Each of these robots is equipped with super scanning and locking.

If you expose your cover even a little, you will be quickly killed by the opponent.

In this case, it would be difficult for them to suppress the other side.

The only thing that can be done now seems to be relying on weapons such as tanks.

However, their thoughts had not lasted long before a group of robots suddenly began to appear on their right.

These robots were heading directly towards the tanks.

These guys are extremely fast, and they have already fallen to the edge of the tank in a few ups and downs.

Then, these robots opened their hands to each other, as if they were releasing something into the tank.

After a few seconds, the tanks that were still firing suddenly stopped moving.

The person who sensed something was wrong looked back and saw a robot falling behind him at some point.

Immediately afterwards, various gunfire sounds continued.

But this sound didn't last long. As the sonic weapon got closer, people started to fall down.

Even in a bomb shelter, these sound waves can still penetrate.

"It's over."

Looking at these robots, they easily arrived at the position they had deployed, and then harvested their own people with ease.

When the commander saw this scene, his eyes felt bloodshot.

He knew that his line of defense was almost gone now.

"Has the fighter plane arrived?"

"It will take about three minutes to arrive."

"Use laser pointers to mark the bombing area on our position and fight them!"

The commander roared angrily and jumped out of the position after the explanation. If he continued to stay here, he would just die.

He didn't want to be killed like this by these robots, without even firing a shot when he died.

As he jumped out, many of the previously suppressed warriors were furious. At this moment, they couldn't care less. They picked up their weapons and jumped out of the trenches, preparing to give these robots some counterattacks.

However, their attacks had no effect on the robot.

Even if some robots had their hands and feet broken, the other party quickly picked them up, and then under the pretext of fluid flow, the original limbs were connected intact.