The retreat program, as the name suggests, has a concealment effect.

The principle is similar to that of a spider's web.

When you need to use it, you only need to start a button, and all the data of the software, like a sea of convergence, are all converged on one or a certain terminal.

But when it's not needed, it's just a piece of code that doesn't seem to work to the outside world.

What's more, the program was put all over the world by Chen Zhan, and it can be said that it is completely hidden on the entire Internet.

With today's state of technology, no one, not even any institution, can find it.

"Knock knock..."

There was a knock on the door outside the villa.

At this moment, Chen Zhan's acting skills were directly online.

His eyes were red and swollen, and his eyeballs were bloodshot, and he looked like a haggard man.

Coupled with his deliberately pretended demeanor, no one would have thought that such a man who seemed to be worried about his wife's accident was the super hacker who disrupted the world.

"Click!"

The door to the villa was opened from the inside.

Outside, more than a dozen young men in suits and leather shoes, their eyes were sharp, calm, and they looked at Chen Zhan with some scrutiny.

"You are Zhang Jiayi's husband Chen Zhan!"

"Yes, who are you?"

"We are investigators from the National Security Agency, my name is Ace of Spades, this is our search warrant, please cooperate with our work!"

Chen Zhan let go of half of his body, let the group in, and said, "You guys, please, I still have something to do, so I won't greet you." ”

A guy in the search team couldn't help but say: "You don't want to go anywhere, you must cooperate with our work!"

Chen Zhan's cold eyes glanced at him:

"I'm in the house!"

Without looking back, he walked towards the study on the third floor.

The young man was frightened by this look.

It was one of a kind, he had never seen before.

Cold, without a trace of emotion, and even he saw destruction in his eyes.

It's like looking at a dead person's eyes, it's even more terrifying, like the kind of eyes-god that a higher creature looks at a lower creature.

If I had to describe it, it would be the gaze of a person looking at an ant.

The Ace of Spades reprimanded: "Pay attention to the attitude of speaking, he has not sinned!"

"Yes, leader!"

"But my gut instinct tells me that there must be something wrong with this Chen Zhan!"

The Ace of Spades patted the young man on the shoulder and sighed: "If your wife is taken hostage, and it is also defined as a terror-terror-part, I don't think your attitude will be much better!

"You two go here, you two go over there, be careful not to make a mess in other people's houses, you guys go upstairs with me. ”

The ace of spades followed Chen Zhan with a few people and followed him to the study on the third floor.

He still had some questions to ask Chen Zhan.

Although it was very clear that it had been investigated before he came, Chen Zhan had nothing to do with the matter, but he still had to do it.

And before I came, I also explained how to deal with this matter.

That is to take it lightly, and it is more about conveying a signal to the outside world.

I've sent someone to check and investigate, and it's not that I don't have any attitude.

In fact, these people are really here to make a show, and the real investigation is carried out in secret.

......

Inside the study.

Pu Chuan's speech was playing on the computer screen, and on the other small screen was a countdown on the software.

There are less than 2 minutes left on the time.

"Mr. Chen Zhan, you're also looking at this!"

"You and Zhang Jiayi are husband and wife, I don't know if Mr. Chen has heard Zhang Jiayi mention this fan of hers, what kind of identity is it?"

"How are they connected?"

When the Ace of Spades was asking, he was also staring at Chen Zhan's eyes.

If there is the slightest change in his eyes, it means that this person definitely knows some inside story.

On the other hand, if the eye-god still hasn't changed in the slightest, then it's likely that he really doesn't know.

The same thing is being done in another undercover investigation section.

Combined with the technical staff of several large companies, we began to investigate thoroughly.

Zhang Jiayi's bank card flow information, call records, SMS records, etc.

In addition, according to the behavioral analysis of big data, the monitoring information within three months was retrieved and compared one by one.

In the era of big data, people have no privacy, this is true.

After a short time, Zhang Jiayi's walking trajectory was screened out.

Even how many worlds she stayed in a certain place, what kind of people she talked to, and what means of transportation she took, it was all clear.

The results of the entire data analysis are:

Zhang Jiayi.

Hobbies: Watching dramas, shopping, staying at home.

There are also detailed records below, down to the second level.

What drama is brushed, whether the barrage is posted in it, what is sent, who is talking to, and what information is in it, all of them are in the report.

And Chen Zhan's identity was also revealed.

Writer, director, can sing, dance, and has much more strength than the average person, and is suspected of exercising regularly.

According to the movement trajectory, Chen Zhan does run 5 kilometers every day to exercise his lower body.

In short, under the analysis of big data, no one is immune, unless you don't use a smartphone.

But the result of not using a mobile phone is that you are completely out of touch with this era, but it arouses the suspicion of others even more, it is all flowers, just you are a green leaf, you say that in the thousands of flowers, is it very eye-catching?

The ace of spades didn't find anything unusual in his tentative words, but he didn't mean to be discouraged at all, and continued to make small talk like a family chatter.

"You said that this hacker is really powerful, and he can actually control other people's satellites!"

"Mr. Chen, how are your computer skills?

Chen Zhan glanced at him deeply, and said with a smile: "Officer, instead of caring about this, you might as well think of a way to see how you can rescue my wife, instead of being tempted in front of me all the time!"

"I only know a little about computers, I'm a typist at best!"

"Huh!"

The ace of spades sneered, his gaze still scanning the screen and Chen Zhan's face.

That's when it happened.

The countdown at the top of the screen ends.

The Ace of Spades' phone suddenly sends out "Jingle Bell ......"

When I picked up the phone, I saw that it was a call from my boss, so I walked to a distance and picked it up.

When I heard the content of the words, I was surprised.

After putting down the phone, he took a deep look at Chen Zhan again.

"Close!"

"Mr. Chen, if there is any news, I hope you can get in touch with me as soon as possible, this is my business card. ”

"Okay!"

The Ace of Spades took another deep look at Chen Zhan and gestured to the person behind him.

The NSA people came in a hurry and left in a hurry.

Just now.

The content of the phone call was the ultimate bomb explosion that occurred in the United States.

It shocked him.

At the same time, the suspicion of Chen Zhan was also temporarily canceled.

When the ultimate bomb detonated, he was watching from Chen Zhan's side.

It was impossible for Chen Zhan to make these small moves under his nose.

........