But now is not the time for everyone to sigh. To be on the safe side, Yu Tian asked everyone to pack all the things they needed to take when they escape urgently and move the sleeping place to the basement.

Every day, Yu Tian would go upstairs and carefully observe behind the curtains. The birds and insects outside inevitably lasted for three days. In the end, it was not known whether the mutant cockroaches were eaten or all retracted into the sewer. The number of mutant birds outside began to gradually decrease, but some birds were still reluctant to leave.

Everyone has not been idle these two days. The task of making nightmare ammunition was handed over to Meng Lin, Yu Tian and Fu Jun, who touched the underground garage and found two off-road vehicles and a pickup truck.

Biaozi found a diesel generator and made drastic changes to the three cars. Isolation rails were installed inside and outside the windows, and the front end of each car was also made of sharp impact angles with heavy steel bars. The front cover of the car body and the doors on both sides were reinforced with extra iron plates.

But in the middle of the night on the seventh day, a violent sound of flapping its wings and flying into the air suddenly broke out outside the building, and the croaking sound of crows being impatient and fearful.

Yu Tian and his friends rushed to the second floor and found that all the mutant birds outside were fleeing into the air. Some fled quickly in the suburbs, and some hovered in the sky, but then they began to sweep towards the suburbs.

"Something must have happened outside."

Meng Lin suddenly sniffed her nose twice: "Oh, why does it have such a strong stench of corpse!"

Everyone blocked the entire building and didn't go out all these days, and they didn't know what was going on outside.

She hurried to the window to open a gap, and a scent of disgusting smell rushed into the room instantly. The expressions of all the people who smelled this smell were extremely difficult to see.

At the same time as the smell of corpse, there was also a violent roar like a wave in the distance, not far away from everyone!

Whether it is the sound or the taste, it awakens an absolutely unpleasant memory.

"Damn it, it's the zombie tide, why did they get around!"

Yu Tianhen was so angry that he was itchy at all. If it weren't for these birds who forced them to close the doors and windows and hide in the basement, how could they have let the zombie tide approach this distance before they discovered it!

"Notify Yang Li, we pack up and leave immediately!"

"I'm ready!" Yang Li put on her backpack, and the horror in her eyes was difficult to fade away.

Fu Jun and the other two drove the car that had been prepared downstairs, and all buckets of gasoline and important car repair parts were carried on the pickup truck and the car was fed.

Wang Hu drove a car alone to the rear and walked around. When he came back, his face was extremely difficult to see: "There are zombies behind him, and there are about five kilometers. But how could they come back..."

This is also the place where everyone is confused. They have no swept here, no living people, no food, why did they come back...

I can't figure it out.

At this moment, Meng Lin heard something sensitively, and she suddenly pointed to a certain direction in the sky: "Look at the sky over there!"

Everyone carefully identified the sound of propellers in the howling wind. In the dark sky in the distance, a searchlight suddenly turned on, and the dazzling bright light kept scanning the zombies behind them. Some people kept shooting down from the helicopter.

"Ho huh!"

The roar of the zombies climbed a step again, but they had no choice but to take the armed helicopters from the sky.

"I understand, it must be the zombie tide that threatened the Fourth People's Hospital, so the military department sent a helicopter to drive the zombie tide away."

Meng Lin's speculation has been recognized by everyone. Everyone was excited by seeing the helicopter from the military headquarters. Fu Jun even immediately started to use the walkie-talkie to adjust the frequency of the helicopter and tried to contact the helicopter.

But Yu Tian sighed: "They are finished."

"What's the meaning?"

The others were still confused, and the next second suddenly heard countless sharp hisses in the air.

"Quaguagua--"

Countless birds flocked from all directions, they were all mutant birds that had not yet flown away. The searchlight that suddenly lit was so eye-catching in the dark night that it simply told them that there was a piece of fat meat falling to their mouths!

Fu Jun hurriedly connected to the military channel and roared hysterically at the intercom: "Turn off the lights, you guys go!"

The sudden cut in communication made the pilot on the armed helicopter stunned, but before they could reply, the endless mutant birds had already crashed into their helicopter.

But the armed helicopter pilot also has a lot of experience. While rotating the fuselage on the spot, he immediately swept the rotating tail propeller to the outer ring, constantly strangling the first-order mutant bird that rushed into it.

None of those fragile first-order mutant birds can withstand the strangulation of propellers, and they will have no corpse when they hit them.

But they are too many, and there is no fear at all.

“Attacked, attacked.”

"Pick up, take up!"

The helicopter driver's nervous sound came from the walkie-talkie, and the helicopter began to climb up rapidly.

Most of these birds are sparrows, magpies, crows, and the height they fly is extremely limited. As long as they climb to a certain height, they are forced to leave.

But the pilot forgot that these are just experiences before the end of the world! The physical strength of birds after the first-order mutation has changed greatly, and the climbing helicopters cannot get rid of them.

On the contrary, two huge flocks of birds rushed down from above the armed helicopter, smashing them hard on the armed helicopter like a raised wave, and directly hitting the armed helicopter from the climbing state.

The splashed blood and the broken mutant bird corpses fell like rain, but at the same time the armed helicopter stopped climbing in the air.

Yu Tian closed his eyes unbearably.

"Jijiji!"

The mutant birds below also swarmed up, and the weak first-order mutant birds that pounced on were chopped into pieces by propellers, but there were too many, and countless mutant birds formed a torrent. The armed helicopters were like sailboats in the torrent, as if they would capsize at any time.

The armed helicopter swayed wildly in the air and wanted to rush out of the bird flock, but the huge fuselage was wrapped in the air into a spherical shape by countless mutant birds. The originally closed cabin window was shattered by the swarming birds. Countless mutant birds rushed into the cabin, and despair came with it!

"No!"

There was only the noise of the first-level mutant bird flapping its wings in the intercom. Fu Jun pinched the intercom tightly, and the blue veins on his forehead trembled, but he could only watch the armed helicopter crash.

"Let's go quickly while these birds are not paying attention to us!"

Yu Tian pushed Fu Jun into the driver's seat. Fu Jun, Wang Hu and Yang Li took the first off-road vehicle to drive the way, Yu Tian and Lin Qingya took the second off-road vehicle. Biaozi, Meng Lin and Chen Niu Niu drove the third pickup truck, and the convoy drove away from the zombie tide.

Seeing the flock of birds far behind him, everyone was still shocked. Opening the map, Yang Li's face looked a little ugly: "Originally we should have walked from the direction of the zombie tide, but that place must be blocked now. We can only walk around a place from the suburbs and enter Jingjiang District, and then take Nanjing Road to Huilan District, and then reach the Fourth People's Hospital."

"Why don't you walk directly from the suburbs?" Fu Jun asked.

"Don't go to the suburbs." Yu Tian's voice came from the intercom: "You may encounter mutant beasts in the suburbs. If you encounter a group of things, we can't escape even if we want to. Try to avoid the routes in the suburbs."

The convoy drove all the way to the suburbs, and the dim road was silent. Occasionally, you could see the illuminated white gazes in the woods next to you. Fortunately, there was no mutant beast.

But the nerves of the people did not relax, but became more and more tense.

Because they obviously felt that more and more mutant beasts they were messing with, these guys were running wildly in the woods, obviously looking for opportunities.
Chapter completed!