After all, thermal imaging scanners can monitor anything with temperature, not just the human body.
"Buzz!"
Soon, there was a sound in the air.
"Lu Feng, you really guessed it right."
Nangong Lingyue looked up and saw two helicopters slowly flying over in the distance.
These two helicopters look similar to ordinary helicopters, but they are indeed the type equipped with thermal imaging scanners.
In addition, they fly at a very low altitude, so they can indeed achieve all-round monitoring.
"Hide, I didn't let you come out, don't come out."
Lu Feng stretched out his palm and directly pressed the back of Nangong Lingyue's head.
Before Nangong Lingyue could react, water filled her head, so she quickly held her breath.
Lu Feng also took a deep breath, and then plunged his head into the water.
Lu Feng was not sure whether he could avoid the search. Anyway, he tried his best and left the rest to fate.
After the two of them hid their heads in the water, the sea area completely returned to calm, with only a few dilapidated boats.
At this time, the two helicopters in the sky had already flown into the area above them.
The flight speed is very slow, and there are people in the helicopter who are always paying attention to the scanning disk.
The sea area below has formed a special picture.
The screen is full of green, like a big green curtain. If there are hot objects or people, it will show red.
And if it is a low-temperature object, it will appear blue, which is very clear and clear at a glance.
They searched all the way, but found nothing anywhere else except for the red silhouette of a human figure at the pier.
"Why do we have to search here?"
"Lu Feng and the others are not fish, so why are they hiding here?"
A heavily armed soldier muttered in confusion.
"In a busy place with a lot of people, as long as Lu Feng and the others show up, someone will recognize them immediately."
"So, they will definitely be hiding in these remote, sparsely populated places."
A young man looking at the scanning disk said in a deep voice.
"That's true."
The soldier nodded.
Now, Sosuke Sato has mobilized many people to conduct a blanket search in Yokohama District.
Hotels and inns, as well as any place where people can stay, have been inspected one by one.
Any hotel must provide all guest information, and there is absolutely no possibility for Lu Feng and Nangong Lingyue to hide.
And currently, Sosuke Sato has printed and distributed all the photos of Lu Feng and the two of them, making them wanted throughout the city.
As long as Lu Feng and Nangong Lingyue dare to appear in a crowded place, they will be recognized immediately and reported.
Therefore, the only place Lu Feng can hide now is in these deserted and remote areas.
For these areas, using this thermal imaging scanner to search is the fastest and most effective method.
"Wait a minute, slow down."
Suddenly, the young man saw a flash of red on the scanning disk.
The helicopter immediately slowed down its flight speed, and then slowly descended some altitude.
"What's going on?"
A soldier next to him frowned and asked.
"I just saw a little red."
The young man squinted his eyes slightly and stared at the instrument panel carefully.
However, the scanning disk at this time was normal and there was no so-called red color at all.
"You are wrong, there is nothing down here."
A soldier took a telescope and looked carefully at the sea below to make sure there was nothing.
"Maybe I saw it wrong."
The young man nodded slightly and then withdrew his gaze.
And at the moment he retracted his gaze, a red dot flashed again on the screen.
However, it only flickered for less than two seconds and then slowly disappeared.
However, none of them noticed that the helicopter also slowly passed by.
At this time, Lu Feng, Nangong Lingyue and Nangong Lingyue held their breath and continued to lie motionless in the water.
Two minutes have passed, five minutes have passed.
At this time, Nangong Lingyue could no longer hold her breath, and felt like she was about to suffocate.
However, Lu Feng didn't let her get up, and she didn't dare to move at all.
But she couldn't hold it in any longer, so she stretched out her arm in the water and touched Lu Feng's direction.
Lu Feng felt Nangong Lingyue's palm and poked him, and he knew what it meant.
However, Lu Feng still didn't move. He just reached out and took Nangong Lingyue's hand and squeezed her palm.
Nangong Lingyue knew that Lu Feng was telling her to hold on a little longer.
At this time, Nangong Lingyue's lungs were about to burst from the suffocation, but for the safety of her life, she had to continue to endure it.
After all, the two of them are tied together now. No matter who is exposed, both of them will be discovered.
Therefore, Nangong Lingyue could only grit his teeth and hold it in.
Just like that, after a while, Nangong Lingyue felt that she was severely deprived of oxygen and was about to pass out, when Lu Feng took her hand and slowly emerged from the water.