Doomsday strong training system

"Who said there was no electricity, what is this!"

Min Zhilong thought for a while, and had no choice but to bite the bullet and say:

"I'll try."

Outside the airport, the battle had already begun. The students rushed out and shot at Asuka, instantly filled with gunpowder, but the effect was not very satisfactory.

The flying bird mutant beast is very fast, even if it dare not get close to attack, it is still not a problem to fly freely in the sky.

Soon the students also discovered these problems, so they asked Huowa to set the birds on fire.

But here comes the problem again. When the birds attack, they gather together and can burn together. However, the airport runway is too wide, and the effect of igniting each one is not obvious.

But despite this, there were many difficulties outside the runway, and in the eyes of the survivors inside the airport, this was a meaningless move.

"They did it, man, I couldn't believe my eyes!"

Most people are feeling.

But Qin Lianshan muttered incessantly.

"If I have a gun, I can be like them. I'm not afraid of birds. It doesn't matter who has a gun!"

He just couldn't eat grapes and said grapes were sour, but this sentence also made the crowd calm down again.

"If you look carefully, it seems to be nothing. The waste of bullets like them is at most scaring the flock of birds. It is absolutely impossible to dare to go!"

Chen Tiansheng walked over directly and asked the airport tower staff:

"What method did you use to drive away the birds?"

The staff casually said:

"Sound wave from the tower, air cannon, but it's useless now, it's completely useless without electricity."

Chen Tiansheng solemnly said:

"I need sound wave data, please guide me."

The staff said impatiently:

"Do you not understand human language? Without electricity, we can't do anything!"

Chen Tiansheng said word by word:

"Stop talking nonsense, I have electricity!"

Chapter 167 Clearing the Runway

Pushing and shoving the director to the control tower, watching the whole airport condescendingly, it is indeed a bit spectacular.

The director pointed to the computer and said:

"The sound wave data is all in this computer."

Min Zhilong stepped forward, used the battery as the power source, connected it to the computer, turned it on, and used the memory card to export all the audio files, and finally inserted the memory card into the loudspeaker and turned it on for a try.

"Woo~"

The ear-piercing alarm sound waves grow from small to loud, and gradually spread and intensify until they are extremely ear-piercing.

The flock of birds around the tower all ran away after hearing the infrasound, but the flock of birds 10 meters away was not affected at all.

"Instructor Chen, the effective range is only ten meters. According to the running length, thousands of loudspeakers are needed."

Chen Tiansheng frowned solemnly, took over the loudspeaker and said:

"No, I'll try."

Chen Tiansheng turned on the sound wave again, closed his eyes to let the mental power spread, and passed the sound wave through his own mental power to cover the entire airport.

"Aah~"

"twitter"

The flock of birds in the entire airport was in chaos in an instant, flying in all directions, fleeing everywhere without any rules.

"bang bang bang"

The flock of birds seemed to have been stimulated by some kind of insanity, and they went crazy and ran around.

Hit the tempered glass of the airport, hit the ground, or bird and bird together.

It's just a moment of effort.

Points +1

Actually swiped the screen directly.

……

"what!"

The survivors in the airport screamed in fright, holding their heads away from the window, the flock of birds swarmed like headless flies, and everyone had bad thoughts in their hearts.

"My God, isn't there going to be an earthquake?"

Frightened and frightened, the restlessness of the birds did not last long. About a minute later, there was no living bird in the sky, and there were countless dead birds on the ground of the airport.

After finishing all this, Chen Tiansheng opened his eyes, turned off the speaker, casually threw it to Min Zhilong and said:

"Take it, this kind of infrasound is very effective against low-level birds and beasts."

After saying that, he turned around and left, followed by Min Zhilong.

"Instructor Chen, how did you do it?"

"You will know when you become stronger in the future."

The two left chatting and laughing, leaving the control tower chief here alone. He stared blankly at the dead birds in the entire airport, completely dumbstruck, unable to believe what happened before his eyes.

……

The bird threat was over, and Chen Tiansheng asked everyone to clear the runway. This was a big project. He thought that the staff would bring the survivors out to help, but he sent people to urge him several times. Let alone someone to help, they didn't even dare to walk out of the airport. .

Chen Tiansheng sighed heavily.

"It's fine if you don't help, let's work on our own."