My Apocalypse Fortress Vehicle

Gu Zhuo looked at the huge screamer, which was still making sharp shouts to disturb Gu Zhuo and others.

Gu Zhuo had the urge to smash the can. He pressed the operating button of the air cannon and wanted to carry out the next attack.

Now both he and Chaoying are on the verge of collapse.

"Wait a moment."

Just when Gu Zhuo was about to press the attack button of the air cannon, Chao Ying stopped him.

"What's wrong?"

Gu Zhuo turned to ask her. He was in a bad mood and would go berserk all the time. But he still managed to suppress his emotions and asked Chaoying as peacefully as possible.

"It's not an option to continue like this. If we keep attacking it, it will only get bigger and stronger."

"Then what do you think we should do? What else can we do?"

Gu Zhuo was helpless.

It doesn't matter if he attacks now or not. Even if he waits for the screamer to rush over, judging from previous experiences, the screamer will still be knocked away. When it spreads out to a large enough extent, it might be able to completely crush the fortress of doom.

Chaoying tried hard to stay rational, she said:

"We have to find ways to find its weaknesses. We can't wait and wait, let alone attack blindly all the time."

Chaoying was right, but Gu Zhuo had no intention of looking for the screamer's weakness. At this time, the Screamer collided again, and half of its body hit the body of the Fortress of Doom.

The screamer has grown more than four or five times in size, and its impact force is obviously stronger than before.

With a "boom", the body of the Doomsday Fortress shook. Gu Zhuo's "mechanic" sent information about the Doomsday Fortress. The damage to the body of the Doomsday Fortress was less than 1%, and the front shovel part was 100% damaged. Three.

Other than that, there was no other damage to the Doomfortress.

Although the car body was not damaged, Gu Zhuo's mood was still not lifted at all.

When the Screamer hit, chunks of blood-red flesh from its body scattered and splattered on the car window. Looking at the pieces of rotten meat through the car window, Gu Zhuo seemed to smell the fishy smell coming straight to his nose.

"what time is it now?"

Chaoying asked.

Gu Zhuo suppressed his nausea and looked at the time. It was now five-thirty-five, and there was still about an hour before six-thirty. In other words, as long as they survive this hour, they will be protected from the screamers' physical and mental destruction.

But the possibility cannot be ruled out that this screamer is not afraid of daylight. If it really wasn't even afraid of daylight, then it would be a hundred times scarier than those monsters.

"Try all attack methods and try to find a way to kill it before daylight comes."

Chaoying said in a deep voice.

She pinched her palms tightly, forcing herself to stay awake and calm.

Gu Zhuo looked at her and saw on her face a determination to charge towards a desperate situation where death was inevitable. This determination gives her a unique temperament.

"We have to defeat it..."

Chaoying spoke word by word, as if he was using his life to pronounce these syllables.

"Because I still want to live!"

Hearing these words, Gu Zhuo's heart immediately trembled slightly.

Once upon a time, when he was a soldier, he was stationed at the border, enduring hardships that ordinary people could not bear, and defeated all invaders and those with ulterior motives who tried to spread war into the territory.

Amidst the hail of bullets, no matter how dangerous the situation was, no matter how powerful the enemy was, he once heard his comrades say these words with all their strength:

I want to live!

The flame of hope that was already dim in Gu Zhuo's heart and was about to be extinguished like a candle in the wind was rekindled again.

"Chaoying, thank you."

He breathed a sigh of relief and said this to Chaoying.

Yes, no matter what, no matter what the price, he must live. Nothing is more important than life!

Even if the opponent is an unknown powerful monster, a demon that destroys people's spirits bit by bit, he will crush anyone who dares to threaten his life!

Gu Zhuo immediately ignited his fighting spirit. He controlled the Doomsday Fortress and retreated a certain distance. At this time, the screamer was charging for the next time.

The previous attacks proved that neither bullets nor collisions were effective against this disgusting big guy.

Gu Zhuo gritted his teeth and took out a Molotov cocktail from the glove box of the car:

This was also what he had plundered from Liu Yihu's small armory.

He lit the Molotov cocktail, then opened the window as quickly as possible and threw the Molotov cocktail at the monster. After throwing the Molotov cocktail, he quickly closed the window to prevent other monsters from taking advantage of him.

The Molotov cocktail rotated, drew an arc in the air, and then landed accurately on the screamer.

It's a pity that when the burning bottle hit the screamer and touched the blood, it immediately went out with a "sizzling" sound, leaving only a pitiful bottle. The bottle fell to the ground and shattered.

Fire attacks are useless, this screamer is fucking incombustible.

Seeing that the fire attack was useless, Gu Zhuo had another idea in his mind.

"Do you think water can hurt it?"

"water?"

Chaoying naturally didn't know if the water was useful, but it was better to try it than not to try it at all.

Gu Zhuo took out a half-drunk bottle of water from his side. He opened the bottle and threw the bottle of water at the screamer again just like he did with the incendiary bomb.

However, just as he expected, the water touched the screamer's skin and was immediately evaporated by its red flesh, as if it had touched something extremely hot.

The screamer was not harmed at all.

Water and fire attacks were useless, Gu Zhuo had tried every move he could think of.

"Chaoying, is there anything else you can think of?"

Gu Zhuo had no choice but to continue asking Chaoying for help.

Chaoying's eyes darkened, and the air was quiet for two seconds. Then, she said:

"I still have a way, but it's a very evil way. It's just a guess on my part."

"you say."

Now it doesn't matter if it's evil or not, as long as you can come up with new tricks.

"This guy has never stopped screaming from the first time he appeared until now. You must have noticed that his scream is very special and can attract the surrounding monsters to protect him."

"I can tell."

Gu Zhuo nodded.

"I think its core may be its scream. How about we use a stronger sound to cover up its scream. Even if this method cannot kill it, maybe it can curb its actions."

Hearing this, Gu Zhuo felt that what Chao Ying said made sense. But at the beginning, he tried to use the trumpet of the Doomsday Fortress to cover its screams, but it was of no use. The monster's scream was too loud and could not be easily drowned out.

Seeing Gu Zhuo's confusion, Chao Ying continued:

"Perhaps this has something to do with the decibel level of the sound. Do you have a sound decibel measuring instrument in your car?"

Chaoying just asked casually. She didn't think that in the apocalypse, Gu Zhuo would bring a device with him in the car to measure sound decibels. Unexpectedly, these words suddenly reminded Gu Zhuo.

"Damn it, you reminded me, I really do!"

Before the apocalypse occurred, Gu Zhuo prepared for the apocalypse. He listened to the opinions of the brothers in the "Tomorrow's War" group and bought a professional mining noise monitoring instrument.

When he first bought this instrument, Gu Zhuo thought it was useless. It’s just that the guys in the group have been saying that this instrument can be used to deal with certain special situations and prevent certain noise pollution. You must know that noise pollution is also one of the most influential pollutions and may cause deafness.

Unexpectedly, something that I thought was useless when I bought it has actually come in handy now!

"Do you know what the instrument looks like?"

Gu Zhuo asked Chaoying.

"I know him, but it's best if you go find him."

Chaoying was afraid of any accidents and did not dare to say anything too absolute.

"Fine."

Hearing this, Gu Zhuo asked the "mechanic" to activate the automatic driving system of the Doomsday Fortress. The system has only one goal, which is to avoid the screamer's attack.

He himself loosened his seat belt and ran towards the storage cabin behind the bedroom at a very fast speed.

At the same time that the Fortress of Doom was taken over by the mechanic, the next impact from the Screamer happened to hit. Fortunately, the mechanic reacted quickly enough and managed to avoid it.

At this time, Gu Zhuo rushed to the back of the storage cabin as quickly as possible. After rummaging for a long time among a pile of instruments he had bought for emergencies, he finally found a mining noise monitoring instrument that had not yet been opened.

"Very good."

Gu Zhuo was overjoyed when he found the instrument. Although he didn't know whether Chaoying's so-called sound attack was effective, at least the fire of hope had not been extinguished.

He didn't bother to tidy up the messy warehouse he had rummaged through, and hurried back to the cockpit. At this time, the Screamer was still fighting fiercely against the Fortress of Doom. It could be seen that the Screamer had completely lost patience with this battle.

It stretched out several strong hands on both sides of its body, trying to grab the Doomsday Fortress. The mechanic immediately controlled the Doomsday Fortress to extend its two mechanical arms and open the screamer's stretched out hand to the side.

The impact of the mechanical arm was so great that it broke several of the screamer's hands and flew out. The severed limb that flew out quickly squirmed back and was reattached to the screamer's body.

"Chaoying, I found it, the decibel detector!"

Gu Zhuo sat down on the driver's seat, and before he could take a breath, he quickly handed the decibel tester to Chaoying.

He had just taken apart the detector and installed the battery while running wildly.

Chaoying took the detector and turned it on.

The moment the decibel detector was turned on, it detected the shrill screams of the screamers. The pointer on the instrument panel immediately rotated rapidly, and the numbers kept rising.

Finally, the instrument panel stopped at a large enough number.

Looking at the numbers on the instrument panel, it showed that the screamer's sound was as high as 93 decibels, 150Hz. If the sound was louder and the frequency was lower, Gu Zhuo and the others would be deaf at this time.

You know, the lower the frequency, the stronger the penetration. 30-150Hz is already a low-frequency band.

Low-frequency noise can cause chronic damage to the human body, not only causing functional damage to the human body, but also causing mental damage to people. This could also explain why Gu Zhuo and the others felt uncomfortable when they heard the scream.

"What to do next?"

Gu Zhuo continued to ask about Chaoying, and he firmly believed that Chaoying must know more than him in this regard.

"Let's try a lower frequency than this first. We have just tried a higher decibel. If we can interfere with it with a lower audio frequency, maybe we can achieve the effect we want."

Chaoying seemed to be talking to himself. She had just finished saying this, and before Gu Zhuo could ask any questions, she quickly continued:

"You start the air cannon, but don't fire it. Let it keep charging and discharging rapidly!"

The extremely rapid compression or opening of air can emit low-frequency noise. Ordinary explosions, railway trains passing through tunnels, etc. can make people feel noisy and disturbing. Ultimately, this is the reason.

Hearing this, Gu Zhuo quickly asked the mechanic to take back control of the Doomsday Fortress. Then, following Chaoying's words, he turned on the air cannon, selected the lowest power of 10%, and began to charge it quickly.

After the charging was completed, Gu Zhuo canceled the firing of the air cannon and let it discharge energy quickly.

After these operations, Gu Zhuo could clearly feel a low, muffled noise coming from the air.

This noise, mixed with the noise from the screamers, was really painful and painful.

But Gu Zhuo could only endure the discomfort and continue to operate according to Chao Ying's words.

Sam, who was sitting in the rear driver's seat, could hear a wider range of frequencies than humans. Now he was also hit hard by a double blow. He lay weakly on the sofa and let out a low "whining" sound. shouted.

I'm afraid if the experiment doesn't produce a result, while Gu Zhuo and the others are fine, Sam will be deaf first!

Seeing this, Chaoying swallowed.

If this low-frequency noise is ineffective against the screamer, she will ask Gu Zhuo to stop attacking and find another way!