The second uncle went downstairs and walked towards a villa next door.

He just used the walkie-talkie to call Li Yu. He thought that Li Yu would not reply, but he did not expect that Xiaoyu responded quickly.

Ask the second uncle to wait for him downstairs.

When the second uncle arrived at the villa next door, he saw Li Yu standing under the street lamp waving to him.

The second uncle walked quickly.

"What's going on specifically?" Li Yu asked as he walked towards the wicker chair in the courtyard of the villa.

"Yu Wei and Master Luo went to a limestone mine in Hefeng Town today. The place was very remote, with almost no buildings around, and no zombies were seen on the road.

But just after eight o'clock tonight, a group of zombies appeared, including more than a dozen wall-climbing zombies, and more than thirty cooperators were lost."

The second uncle sat on the wicker chair, "This is not over yet. At about ten o'clock, high-jumping zombies appeared again and broke through the defense circle they built with electric trucks. Fortunately, they were more thoughtful and put in two layers of protection.

Escaped."

"The current situation is generally like this. Yu Wei is worried that there will be new changes in the future, so he wants the headquarters to send helicopters to support."

The second uncle finished speaking in one breath, and Li Yu listened quietly without interrupting.

After his second uncle finished speaking, Li Yu touched his chin and fell into thinking.

Sending helicopters at night is indeed risky, and the situation there doesn't sound that simple.

But at least it's not raining heavily now, so the helicopter flight can be smoother.

"Let's do this. To avoid further troubles in Ye Changmengduo, send four helicopters out to rescue people first." Li Yu made a decision after thinking for a moment.

The second uncle nodded when he heard this and said:

"Well, okay, it just so happens that Lao Luo and the others haven't gone out to perform the mission yet and are still staying in the base. I'll let them go."

Saying that, he was about to leave.

"etc."

"Second uncle, I'll call Bai Jie, Madi and the others to go there together. Maybe we can find something if we let them go there together."

"They are probably all asleep..." The second uncle looked at the time and saw that it was almost one o'clock.

"Then let someone wake them up."

....

ten minutes later.

Lao Luo and Lao Bi hurriedly entered the inner city conference room, followed by the sleepy Ma Di and Bai Jie.

Bai Jie came in a hurry.

Six minutes ago, she was lying in bed dreaming when a violent knock on the door woke her up.

In front of her was Lao Luo, who was neatly dressed in combat uniform. He said that the city lord was urgent and gave her a few minutes to gather in the inner city conference room, and then left in a hurry to find Madi.

Helpless, it was the city lord's order after all, so she could only wash her face and immediately ran downstairs to the inner city conference room.

Li Yu sat at the top, drinking strong tea, after seeing everyone come in.

I spent two or three minutes recounting what my second uncle told him just now.

"This is roughly the situation. He Chao and the others have been asked to prepare the helicopter. You can set off immediately."

"The task given to you by Lao Luo is to rescue Yu Wei and the others, Bai Jie... You were mainly trying to figure out why there are so many mutant zombies over there."

"It's dark and windy at night, so it's not safe to fly a helicopter. You should try to be careful."

"Go for it!"

"Yes." Lao Luo, Bai Jie and others all heard the urgency of this matter and replied seriously.

.....

Ten minutes later, four helicopters took off from the Second Outer City.

Flying towards Hefeng Town, south of Dazhangshu Base.

They simply placed a few ultraviolet lights around the helicopter, which was flying in the sky with a purple-blue light.

Two high-power search high-beam lights were turned on. This is a kind of spotlight that illuminates a distance of hundreds of meters to kilometers.

Therefore, even if it is flying three hundred meters in the air, it can still illuminate the ground conditions.

But since it was at night, the view was limited.

Therefore, the flying speed of Lao Luo and others has been reduced a lot, only reaching 100 kilometers per hour. This is nothing more than a slow speed for a helicopter that can reach a maximum speed of 300 kilometers per hour.

The wind was strong at high altitude, and the temperature dropped a lot compared to the daytime, making it quite cool.

But everyone in the helicopter looked solemn. Traveling at night can easily lead to too many unexpected situations.

Lao Luo personally piloted a helicopter, with a high-beam searchlight always shining in front, and the other searchlight constantly rotating to explore the surrounding situation.

Xiao Ding, who was sitting in the co-pilot, looked at the map to help Lao Luo navigate.

Yu Wei and the others don't have electronic beacons there, so they can't use electronic beacons to navigate directly, so they still have to look for them.

But this is within the scope of Xin City after all, and Yu Wei and the others are not too far from the Fifth Outer City.

So they flew to the fifth outer city first, and then went to find Yu Wei and the others.

"Xiao Liu, please contact Yu Wei and the others and ask them if they have a place to dock the helicopter." Lao Luo explained into the headset.

"OK."

Xiaoliu immediately turned on the radio and asked Yu Wei and the others.

Two minutes later, Xiao Liu took off the radio headset, put on the walkie-talkie headset and said to Lao Luo:

"Captain, no, the defense circle they built with electric trucks is too small. Now they are crowded inside, let alone stopping the helicopter."

Lao Luo frowned when he heard this, "Prepare the rope ladder in advance and throw it down when you arrive."

"In addition, let Yu Wei and others prepare and tell them that the helicopter cannot hover for too long."

In fact, the helicopter hovering consumes much more fuel than the helicopter moving forward.

When the aircraft is in motion, the air flow below it is relatively slow, which is relatively fuel-efficient.

When the aircraft is hovering, the air flow velocity below is greater, which naturally consumes more fuel.

And the lower you hover, the more fuel you consume.

In short, there is extra airflow to help the helicopter when flying, but not when it is hovering in the air. Of course, the power is the maximum. The greater the power, the greater the fuel consumption.

Helicopter hovering requires relatively high skills from the pilot. When there is wind in the air, it is difficult to maintain the helicopter at one point.

This chapter is not over yet, please click on the next page to continue reading! Therefore, before the end of the world, it is easy for helicopters to hover for rescue on the sea, causing problems.

The sea is very rough and rough, and if the hovering is unstable, it will have a certain impact or even danger on the lifeguards hanging on the steel cables.

However, there is no storm now, the wind is relatively light, and the difficulty is relatively easy.

...

The other side.

Yu Wei and others gathered in the second layer of the electric truck defense circle, keeping their bodies tense and staring at the movements of zombies outside.

While waiting for rescue, four or five high-jumping zombies appeared one after another, but they were all quickly dispatched by combatants with guns.

The wall-climbing zombies have been suppressed by their ultraviolet lights and have been unable to get close enough to break into the second layer of defense.

Sudden.

Boom!

A huge shaking sound caught Yu Wei's attention.

Urgent.

Yu Wei saw two tall zombies pushing the trucks in the gap between the two electric trucks on the left front.

Crunch!

This electric truck weighs dozens of tons.

However, pushing a truck weighing tens of tons does not mean that the strength of these two zombies can lift something weighing tens of tons.

Obviously, these were two mutant power-type zombies, but they had encountered them before, but those zombies had not been able to do this before.

"Can't let them push the truck away! Shoot!"

Yu Wei shouted, then aimed his gun at the two zombies and fired several shots in succession.

Two bullets missed the truck and hit the truck, making a crisp sound when the bullets hit the iron plate.

Jingle bell, jingle bell.

After killing the two zombies, the gap between the electric truck was pushed open by the two power zombies, forming a gap of twenty to thirty centimeters.

Such a big gap is enough for some smaller zombies to sneak in sideways.
To be continued...