Chapter 126 Mutual Testing

Is it difficult to fully monitor a city?

It's not a matter of difficulty.

But it is impossible to complete.

To put it plainly.

Even if you can accomplish it, send the army over and monitor every corner 24 hours a day.

Excuse me, are the criminals stupid?

Under such circumstances, would he still commit a crime?

If the criminal does not continue to commit crimes, how can we catch him without any clues?

No solution!

"Can we just wait?"

Wang Dong looked at Xiao Yu with an extremely complicated expression, "Waiting for him to commit a crime?"

Xiao Yu's eyes suddenly brightened and then dimmed, "Unless... no!"

"What?" Wang Dong asked.

"Air traffic control radar." Xiao Yu spread his hands.

"..." Wang Dong was silent.

What is air traffic control radar?

Radars used by air traffic control are usually equipped around airports.

"153" is like the capital city. They are equipped almost every distance, on buildings or anywhere.

Any aircraft, regardless of size, will be detected as soon as it enters the air traffic control radar area.

How big a project would it be for a third- and fourth-tier city to install these radars in every place in the city?

Unrealistic!

"Actually, there is another way."

Xiao Yu sneered, "New Year's Eve!"

Wang Dong:? ? ?

Can you speak human language?

"New Year's Eve is the Chinese New Year."

Xiao Yu looked at Wang Dong and explained: "Legend has it that Nian is a very ferocious creature that will appear on New Year's Eve. But it is afraid of noise. So people invented firecrackers and lit them on New Year's Eve to scare Nian. Running, commonly known as New Year.”

Wang Dong:? ? ?

Is it so difficult to speak human words?

What the hell...don’t I know about the New Year?

"Brain!"

Xiao Yu stretched out his finger and pointed at his head, "How did the year pass?"

"Nonsense, you scared me away." Wang Dong was confused.

"Yeah, scared."

Xiao Yu nodded, "Run away after hearing the news!"

"..."

Wang Dong was shocked and finally reacted, "Scared the murderer so much that he didn't dare commit the crime?"

"No, we used means to prevent him from committing crimes in certain places."

Xiao Yu explained, "For example, we deliberately let a few police officers enter and exit some communities and pretend to install some surveillance. We sent all the manpower we could send out to various communities. We deliberately frightened him and let him know that there were people in these communities. We have prepared some surveillance systems to deal with him. As long as he hears the news, will he still dare to enter these communities and commit crimes? "

"Here comes a question."

Wang Dong looked at Xiao Yu with a strange expression, "He was too scared to commit a crime. We don't know who he is yet, how can we catch him?"

"There is another version of the Chinese New Year story."

Xiao Yu grinned, "Some people didn't buy firecrackers or set off firecrackers on New Year's Eve to save money. As a result, they went to their homes during the New Year and bit people to death!"

"Fuck!" Wang Dong understood.

The little brother actually wanted to find out where the criminal committed his crime.

Control within the area he wants to control?

When the time comes, set the trap and catch the turtle in the jar?

Is this possible?

"This method is basically impossible to catch people!"

A strange smile appeared on Xiao Yu's face.

Damn it... Wang Dong wanted to curse.

Since the solution is impossible, why do you still say it?

Are you kidding me?

"I just want to see what kind of person he is."

Xiao Yu grinned, "If he is a self-righteous person, then he is dead!"

Looking at Xiao Yu's smile, Wang Dong's scalp suddenly became numb...

…

The city's police were mobilized, and an armed police force was also dispatched.

Entering various communities in the city, they deliberately advertised that they were going to set up cameras in each community.

Promote one area after another, claiming that they will all be installed!

Even so, there are still not enough personnel, with two police officers and armed police in each group.

At the end of the day, I have to visit several communities and promote it with great fanfare.

In two days, thousands of people rushed around. What was the effect?

Xiao Yu didn't care about the effect at all.

Because this approach is too stupid.

Anyone with some brains can understand what's going on.

Are there any stupid people who can commit crimes?

According to the investigation.

Criminals generally have higher IQs than ordinary people.

Is it difficult to accept this fact?

The reality is so cruel!

So what if you were a smart criminal.

Would you jump if you saw such an obvious trap?

Definitely not.

There will also be a sense of joy in watching a fool.

If you are still a proud person.

Now that you have seen through it, do you want to tease these fools?

The more you promote a place with cameras, then why should I just go and have fun?

Of course, in Xiao Yu's opinion, this kind of thinking is just a bit clever...

You are so smart to think that this is still a trap!

Not only will he not play tricks on fools, he will also do the opposite.

This is the so-called wisdom that leads to mistakes.

Even though he knew the trap, he would still want to try it.

So what would a really smart person do?

midnight.

Xiao Yu sat in a police car, checked the time on his phone, and murmured, "It's been a week. If you are the kind of smart person I think, you should take action, right? Are you also curious, we What do you want to do?”

Another week has passed.

But there are still eleven days before the task time limit given by the system.

Xiao Yu came to this city for nine days!

"Report, there is a situation!" A report came from a walkie-talkie.

"Location." Wang Dong, who was holding a walkie-talkie, asked coldly.

"XX Road, XX Community..." the other party quickly reported.

The national security officer driving the vehicle kicked the floor of the vehicle, and the vehicle sped away with smoke rising.

"Aren't you even nervous?"

Wang Dong, who was a little excited, looked at Xiao Yu with his eyes closed in astonishment, as if he was resting with his eyes closed.

"What are you nervous about?"

Xiao Yu opened his eyes, "He is playing monkey tricks and testing. If we go there, we will miss nothing. We will only see a few..."

"Uh!" Wang Dong was stunned.

What do you see?

Is there something else besides criminals?

…

Eleven minutes later, the car stopped outside a certain community.

2.3 people rushed in.

Outside a certain residential building.

Xiao Yu raised his head and looked at the... black shadow in the sky with a half-smile.

The black shadow looked like a giant raptor.

It looked more like a humanoid creature with a pair of wings, floating outside the sixth floor of a residential building.

At the same time, a buzzing sound can also be heard.

Wang Dong quickly took out a weird... gun.

It's big and bulky.

It has a long name.

Anti-low-altitude aircraft radio frequency interference gun... Wang Dong pulled the trigger.

Bah...a harsh sound resounded on the gun body.

I saw a black shadow in the sky, and it seemed that it had lost its ability to float for a moment.

Fall down...

Shaking his head, Xiao Yu's eyes flashed with a cold light.

Sure enough, you are proficient in criminal investigation and counter-investigation.

It's a pity that you still showed your weakness! .