The security zone is surrounded by hollow brick walls and electric barbed wire, and there are a large number of cameras that observe all corners around the clock, plus a moat that is being dug up, so it can be said that it is heavily defended, and if you want to enter it, you must fly in from the sky.

But even from the sky, there is such air protection as armed helicopters, Eryuan City originally had a military subdivision, and the airport in Eryuan City was also a dual-use airport, but the fighters were transferred to the military region in the northern desert to participate in the exercise a few days before the outbreak of the apocalypse, otherwise, there would be fighter cover in this place.

In just over a month, the security zone in Eryuan City has expanded a lot, and the airport has not yet been planned, but now, there is a large number of barbed wire and plywood such a combination to surround the entire airport, and all the planes inside have been pulled to the safety zone for maintenance.

The lights in the safe zone are bright, but the world outside is dark, and a little light in the darkness is slowly approaching the safe zone.

Fang Xing drove the armored car, and the surroundings at night were all dark, and he couldn't see it except for this small area that the car lights could shine, even if there was a danger lying in the dark, he couldn't find it, so to determine whether there was a danger of zombie attacks around him, he still had to rely on Zhou Bo, a zombie early warning aircraft.

In such a place, Zhou Bo is also vigilant at any time, searching around in his mind for possible zombies around, leaving here a month ago, and now coming back, there is really a feeling of revisiting the old place.

Lin Xin was holding an assault rifle in her hand, and she was now thinking about Lin Yi's safety, just hoping to find him quickly.

Luo Qianyi also held an assault rifle in her hand, sitting in the car and staring blankly at Wang Rui in front of her, Wang Rui's white eyes also stared at her, the scene was very weird.

Soon, through Ah Yue's voice prompt, Fang Xing parked the car steadily, and then turned off the lights.

Further ahead was the safe zone, and the world outside was dark, and if there was a bright light that could be seen from afar, he didn't want to expose his target so early.

Several people brought their weapons well, as well as a day's rations and water, Fang Xing carried a backpack with bullets and grenades and other dangerous goods in it, and the others were all lightly armed, except for weapons, food and medicine, nothing else.

Tonight, the moon in the sky is not very bright, several people walked forward in the dark, determined the route according to the voice prompts, all three of them were carrying mobile phone headsets, and Ah Yue's prompt sound could be heard clearly.

The safe bright light is getting closer and closer, Fang Xing hurriedly stopped, looked around, made sure that there were no cameras around here, looking at the protective fence around here, this wall is very high, it is as high as a two-story building, and the third- and fourth-level zombies will not necessarily be able to jump over, plus the barbed wire, it is impossible for normal humans to climb over the wall from here.

Luo Qianyi whispered: "You can't go to the gate, how can you go through this place so high?" ”

Fang Xing tightened the backpack behind him a little to prevent things from falling out, and then whispered back three words: "Fly over!" ”

Fly, people are not birds, how can they say that they fly?

At this time, a blind wild bird flew over everyone's heads, and then hit its head on the barbed wire, and immediately there was a crackling sound, and the wild bird was beaten by electricity until only two feathers were left, and then there was an alarm sound in the wall.

Fang Xing and a few people hurriedly hidden, and within a minute, a helicopter slowly flew towards this side, and the light on the helicopter illuminated the place where the wild birds were electrocuted just now, and then the machine gun fired a series of bullets into the grass outside the city before slowly leaving.

I have to say that the security awareness of this security zone is quite high, just for a wild bird, waste dozens of bullets.

Fang Xing and a few people crawled out from behind the pile of dirt, looking at the pile of dirt that had been splashed by machine guns, and felt afraid for a while, if a few of them were firing a few shots, they would have to become a sieve.

After waiting for a while, Fang Xing asked a few people to prepare, and directly sent them over with his mind.

Luo Qianyi was fully armed, and she had to wear this sunhat at night, her hair was coiled behind her head, not in the way at all, she looked at the barbed wire and frowned, and the other party woke up and said, "Are you sure you can send me over?" I don't want that bird to be like it and not even have scum left. ”

Fang Xing gave her an affirmative nod, there are four people here plus a zombie, in addition to Fang Xing, she has the best skills, and it is also reasonable for Fang Xing to go in first, after she enters, observe whether there is any monitoring equipment inside, if not, Fang Xing will send the three people behind him in.

Luo Qianyi clicked and pulled the bolt of the gun, then stood up and got ready, Fang Xing released his mind, and directly raised her whole person, until he was higher than the barbed wire, and then slowly moved into the wall, and then slowly put her down.

In this way, the first person was easily sent in, and in a minute, the wall was gently knocked, which was the signal to go in.

Fang Xing then sent all the rest of the people in, and finally controlled himself to fly directly into it, falling on the grass inside and rolling on the spot.

As luck would have it, the group was in a small lawn clearing, like the green area of a factory, and there was no one around.

It's the middle of the night, and maybe everyone is asleep and says not necessarily!

At this time, Ah Yue's voice came from the headsets of several people: "The positioning target is six kilometers in front of you!" ”

Six kilometers, this is not a small distance, Eryuan City is a small city, even if you drive around the city for about an hour, it can be said that it is almost the radius distance of Eryuan City, if you put it in normal times, it will be a matter of minutes to drive, but now, you can't drive without saying, you have to avoid the people here, it is even more difficult to do.

Fang Xing looked at the sewer lid in front of him, thought of something, hurriedly dodged and went up, and opened the lid.

It seems that the only way to sneak into the six-kilometer distance is to go through the sewers.

Fang Xing beckoned, then covered his mouth and nose with a towel and went down first, and Zhou Bo and Lin Xin followed.

The smell of this sewer is really not ordinarily unpleasant, fortunately, the builders of Eryuan City are still responsible, the sewer system is very well built, the drainage hole is very large, and three people can straighten up and walk side by side inside, although the mouth and nose are wrapped in towels, but the unpleasant smell is still directly sucked into the noses of several people through the towel, Luo Qianyi frowned tightly, and followed Lin Xin with difficulty, this disgusting place Lin Xin couldn't stand it, but she was eager to save people now, and she couldn't care about so much.

The smell is a problem, and soon there is a new problem in front of Fang Xing, the underground drainage system is very complicated, all kinds of channels extend in all directions, and then go forward, there is actually a wiring system of the city, all kinds of channels are connected together, and even the southeast and northwest are not clear.