In the aisle leading to the back door, two Gatling guns were suspended from the ceiling, and there was a small infrared sensor next to it, and when Sun An walked into this aisle with Ou Kai, the barrel of the gun immediately turned.

If they dodge slowly, they could be torn to shreds by large-caliber bullets.

The infrared sensing device has entered the homes of ordinary people, and the human body sensing night light is now selling very well, but the infrared sensing range of the lamp is only a few meters, and the two next to the machine gun can sense the existence of more than 20 meters away.

Dynamic capture, as long as there is an object activity within the detection range, you can start the shooting device of the machine gun, a very simple little thing, but it is extremely troublesome to deal with, and there is a thick bulletproof glass protection in front of the sensing device, it is impossible to break the sensing device with a gun like in the stealth game, and you can pass safely.

The complex is the automatic tracking and aiming device, which is not needed at all, the aisle is narrow, a small motor is added to the firing device of the machine gun, and the bullet can cover the entire area with the rotation of the gun body, and there is no need to aim at all, the two guns rotate in opposite directions, there is no dead end, and the intruder can be easily killed.

Sun An pulled Ou Kai back into the aisle just now, heard the sound of gunshots, saw the walls that had been smashed into honeycomb by bullets, fanned the flying dust, and frowned.

From the beginning of the rotation of the barrel to the first bullet, it was only two seconds, and the shot lasted for five seconds, and a large layer of the cement wall had been shaved off, while the barrel was still rotating and buzzing by inertia.

It is so effective that it is terrifyingly defensive, no wonder people can't see it, it must be hiding to avoid attrition, there is no need for people to defend here at all.

Ou Kai was blinded by the dust, choked and coughed loudly, compared to the explosive eyeballs, he was much less afraid of the machine gun, and he was not scared away, but asked, "What should I do? ”

Sun An didn't bother to explain his ability to him, but Ou Kai's logic was still very good, and he was getting more and more sober.

Drug dealers are very rich, and they don't think too much about bullets or anything, so they naturally buy a lot, but no matter how much they can't withstand firing like this, the earliest Gatling guns have an extremely terrible rate of fire, and the subsequent series of derivatives are even more powerful.

Far away, there are shelters, Sun An can't see the models of the two machine guns clearly, the only thing that can be determined is that there are six barrels, guessing that it is the M134 mini cannon machine gun with its own drive motor, the rate of fire can reach 3,000 rounds per minute, and compared with the M61 Vulcan cannon, the M134 is much smaller and weaker, but no matter how long the bullet chain is, it can't withstand long-term shooting.

So he walked into the aisle again, raised his hands and waved, and immediately retracted again.

The tongue of fire erupted from the muzzle of the gun again, which also lasted for five seconds, and cut off a large layer of the wall, which is a way to save bullets, because the barrel will turn faster and faster, and the rate of fire will be faster and faster.

Sun An felt that the longer he spent here, the worse it would be for him, and it was okay to be alone, but it would be more troublesome to take Ou Kai with him, so he decided to speed up the process.

He took off his biochemical suit, which was stained with other people's blood, stood around the corner, and threw it up in a circle.

The horrific continuous shooting began again, and the other end of the suit was torn into strips by bullets in the blink of an eye, in tatters, but it could still be caught by the infrared sensing device.

The explosion of the bullets has been completely connected, and the interval cannot be heard, it sounds like a "whine" sound blown by a strong wind, which can make people's hearts beat faster, and on the other side where Sun An and Ou Kai are, the wall is splashed with debris, and the dust is like thick smoke, which is blown out far away by the wind brought by the bullets, and the visibility in the aisle is extremely low, and you can't see your fingers.

Sun An was glad that he had put on a gas mask and anti-fog glasses, and Ou Kai could only squat on the ground, wrapping his head in clothes, shivering.

The people who designed this defense system did not think about the problem of dust, the dust was rolling, and it was constantly flipped by bullets, so that the infrared sensor would catch the movement, and the machine gun would continue to fire.

Sun An took back his clothes and waited with satisfaction for the bullets to run out.

He didn't stand and wait, but lay down on the corner between the wall and the floor with Ou Kai, his feet facing the side of the Gatling gun, and his head pointing in the direction they came, so that someone could avoid sneaking the cold gun from behind their backs while the dust was covered.

After about two minutes of shooting, the whining finally stopped, but the sound still lingered in the minds of the two of them, and the reddened barrel continued to spin rapidly, which was also a good way to cool down.

It wasn't necessarily that the bullets were finished, or it could be that the dust covered the infrared sensing device, no matter what the case was, it was Sun Anle who saw it, he fired a few shots in front of him, grabbed Ou Kai and turned into the aisle guarded by the machine gun.

This opportunity is the best, the cement wall can be dusted, and after it is penetrated, it is the soil layer, the soil layer is getting tighter and tighter, and there will be no ash, so you have to wait patiently.

When nothing is certain, rushing into the corridor is a death act, but Sun An has regret medicine, at least he can try it.

There were no gunshots, only heat, and the two of them smashed through the dust and ran smoothly through the thirty-meter-long corridor to the bottom of the two machine guns.

This is a shooting blind spot.

Sun An didn't destroy anything, if possible, he also wanted to help the machine gun change bullets, with these two machine guns there, he didn't have to worry about someone chasing after him.

There was also a lot of dust in the aisle in front of them, and it was impossible to see through, so the two of them stayed here for a while, stopping for sixty-four seconds before continuing on.

With this inventory point, Sun An's courage has fattened a lot.

As soon as he walked out, the walkie-talkie that Sun An had been wearing on his body rang again, and the big one, which was used in the monitoring room: "Mr. Sun, I advise you not to go any further, there will be real danger if you go further, go back, go back to the prison, we will open all the doors for you, as long as you promise not to tell the matter here." ”

The voice was still the same person who had spoken to Sun An before, but his attitude had changed a lot.

"Why? Since there is a real danger ahead, you can use it to kill me, so that I can completely prevent me from divulging the secrets here, why do you want me to go back to prison? Doesn't this mean that there is a greater danger in prison? Wouldn't it be stupid if I listened to you go back?" Sun An asked with a walkie-talkie.

The other party was silent for a while, and then said, "Because it's a pity to let you die like this." ”

Sun An laughed: "It seems that you already know my true identity, and you don't plan to hide it, let me go back to prison, are you planning to kill me to take the card box?"

The man readily admitted, "How about a rehearsal before you start that game?"

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