"When you come back, see if you can catch a net. It's best to have the kind of fish with demon Dan. Demon Dan is very important to our cultivation!"

Wang Laoliu said.

"That's for sure!"

Two hours later, the destroyer was only dozens of kilometers away from the fog circle. Through the telescope, I saw a white curtain wall across the sky in front.

Its walls are boundless in height and boundless in length.

The hand of Wang Laoliu holding the telescope trembled gently.

Shock!

What a shock!

The fog wall is like a border falling from the sky, separating heaven from the sea.

On one side is the heaven and earth of Qingming, on the other side is turbid and completely shrouded in smoke and white.

Just a glance can make life less challenging.

What's more, there are many frightening things in the fog.

Half an hour later, the destroyer stopped at the edge of the fog.

Wang Laoliu and Wang Daliang looked up at the fog, their faces pale and weak.

There were no birds in the sky around the destroyer.

Not only did the shadow of the bird disappear, but there was no sound of the bird's cry.

The area is empty except for destroyers.

After a long time, Wang Laoliu returned to his mind.

"Is the drone ready? Fly in and find out! "

"Ten UAVs and eight motors have a maximum flight distance of ten kilometers. The UAV powered by two diesel engines has a maximum flight of just 350 kilometers. We have two opportunities to fly out of this fog by UAV! "

Wang Daliang took a deep breath and suppressed the shock in his heart.

"Let's start!"

……

Buzz!

The six propellers of Dajiang UAV on the deck quickly rotated, Wang Daliang's operating handle moved twice, and the UAV flew up and plunged into the fog.

They originally wanted to buy Military UAVs. Military UAVs are much better than civilian UAVs in terms of flight stability and flight distance.

But I can't buy it in reality!

Even if it's from the United States, it won't be sold to you if it's expensive. China's military UAV, Li Lin, three people are not easy to buy with their own identity. It's easier to expose themselves if they don't have the trouble of purchasing on behalf of others.

Two drones plunged into the fog and disappeared instantly. Wang Laoliu and Wang Daliang looked down at the display screen in front of them.

There is a blur in the video. It's all fog except fog. Even the two UAVs not far away can't see each other.

"Turn on infrared detection ~"

Wang Laoliu said.

"The grass ~ is still invisible. I thought the fog was a big fog. Even the infrared was shielded!" Watching the video still blurred, Wang Daliang scolded.

"Start echo ~"

Wang Laoliu continued to operate the handle.

"There are no creatures in the fog!"

After a long time, the UAV flew around the fog until it ran out of power and returned.

"Two more probes!"

The two UAVs were pulled back to the cabin for charging, and they restarted the two UAVs.

This time, the two UAVs plunged directly into the fog and flew out to the other side of the fog according to the previously established route.

Half an hour later, two days later, the UAV returned automatically because there was no power.

For the third time, start two large UAVs, and two small UAVs are supported on the back of each large UAV.

When the two large UAVs ran out of power, they immediately started two small UAVs to continue the original route and fly to the other side of the fog.

"Thirty kilometers ~ safe ~" Wang Daliang looked at the distance between the two machines on the display screen and said.

"We haven't reached the fog core area yet. It's a little early to say it's safe!"

"Then continue to fly until both machines have no power!"

"Even if the power consumption of the two machines is finished, I'm afraid they can't fly to the core of the fog!"

Wang Laoliu sighed.

The biggest weakness of UAV is the problem of endurance.

"First look at the environment around the fog. If there is no problem in these places, let's start the two large UAVs!"

Wang Laoliu said.

Two large UAVs were made by Wang Daliang!

For them who came from special forces, it is not difficult to splice two UAVs. Moreover, when they were mercenaries, they had mastered the assembly of UAVs.

"In this foggy weather, where will there be any powerful creatures? Even the signal can be shielded. Those birds in the sky have no choice but to die! "

Wang Daliang complained.

The farther the UAV flies, the weaker the signal. They considered this in advance and installed a signal amplifier on board. Enough to ensure that the UAV can send back signals hundreds of kilometers away.

But now the situation is that when the plane flies out for 20 or 30 kilometers, the signal is intermittent.

I don't know what's in the fog? It is not only foggy all year round, but also shielded from all kinds of signals.

"Look again! Be careful! " Wang Laoliu said calmly.

When the UAV ran out of power and flew back, they checked the pictures taken by the UAV.

"Still nothing!"

"Then start the two-day old UAV!" Wang Laoliu bit his teeth and said.

"Wait a minute, I'll install another electric signal transmitter on it!"

Wang Daliang turned and entered the cabin. After a while, he took out something the size of a cigarette box and installed it on a diesel powered UAV.

The electric signal transmitter is best used in the telegraph.

Transmitting signals by radio waves can receive signals as long as they are a little, even thousands of kilometers away.

After a long time, Wang Daliang's electric signal transmitter was installed.

Check again, there is no problem. They press the button to start the UAV.

Buzzing~

After the UAV plunged into the fog, Wang Laoliu opened the map, adjusted the flight angle of the UAV, and directly pressed the forward button.

This time, they asked the drone to fly through the fog and see what was going on outside the fog.

Of course, whether Wang Laoliu can fly through is a problem. In addition, whether the signal can be transmitted back is also a problem.

Neither of them was optimistic about the flight.

Only expect to receive more signals.

"Thirty kilometers into the fog!"

"Forty kilometers! Still nothing new! "

"Fifty kilometers!"

"Sixty kilometers ~ no new discovery!"

……

"100 kilometers, everything is normal!"

……

Half an hour later, the signal changed from intermittent to fuzzy.

"I can't receive the signal at all. Now the plane should fly more than 200 kilometers!"

They lay on the deck of the destroyer, bored.

"Don't fly this plane! It's better to fly out of the fog and let people outside pick it up! "

"It's impossible to fly to Shenwu mainland!" Wang Laoliu affirmed.

After another half day, they received nothing except the faint telecommunication number.

"Failed. The image was not transmitted back. Everything was in vain!" Wang Daliang looked dejected.

"Next time, be sure to bring a wire! Then get a UAV with stronger endurance, so we don't have to worry about image transmission! " Wang Lao 64 lay on the deck looking up at the sky.

Look lazy, a little self abandonment.