Whether it is Cheng Yonggang or the police of the team led by Cheng Yonggang, everyone is no stranger to Liu Qingyu's sudden overstepping of his position, because they have all participated in the siege of the Black Dragon Society's online gambling stronghold that night, and in that operation, Liu Qingyu's excellent leadership, on-the-spot decision-making and adaptability and super personal strength have won the unanimous recognition of all the participants at that time.

For these special police officers who often perform dangerous tasks, although they will obey the command of the leader, if the ability of the leader cannot convince them, although they will obey your command during the mission, there is basically no possibility for them to be convinced by you. If you want to convince them, you can only rely on strength.

Under the leadership of Liu Qingyu, their team carefully passed through a number of hidden road sections equipped with electronic detection alarms, and as these electronic detection alarms were cleared by Liu Qingyu one by one, the special police officers behind Liu Qingyu had begun to change from admiration to worship.

Some people have begun to chant in their hearts: I grass, where does this guy look like a mayor, I think it is definitely more special police than our special police, in terms of this perception and elimination detector technique, it is absolutely super professional, and even many special police elites think that if they lead the team, it is impossible to be as easy as Liu Qingyu. And they have also noticed when they follow Liu Qingyu in the operation, Liu Qingyu often adopts a special way of moving, which shows that Liu Qingyu determined that it is impossible for the detection alarm in some places to be cleared for a period of time, however, many special police officers who followed Liu Qingyu did not find anything unusual in those places.

The journey is thrilling, but there is no danger. In the end, Liu Qingyu led everyone to the outside of the room with the lights on, and at the same time, everyone also saw through the dim corridor light that the door in this room was hung with a nameplate in Chinese and English - the president's office.

At this moment, in the office, Kevins, the president of Weili Water, is chatting with people in front of the computer through a special super-encrypted communication software, and at the same time, he is constantly sending data reports to the other party, and with the sending of data, the smile on his face is getting stronger and stronger. Because every data report is issued, it means that the amount of money in his bank account will increase a lot.

Suddenly, Kevins seemed to hear a slight noise from the doorman, and he couldn't help but frown.

At this moment, it was a special police officer behind Liu Qingyu who made a strange noise, and he suddenly guessed a plastic bag in the corner under his feet, and his feet slipped slightly, but fortunately, his comrades-in-arms around him quickly supported him, so as not to make the noise louder.

At this moment, Liu Qingyu had quietly walked to the door of Kevins' side.

At this moment, the alarm in Kevins's room suddenly sounded, and at the same time, the alarm light on the wall in front of the computer in the room suddenly flashed rapidly.

There are people outside the door! It's late at night! I have secretly laid dozens of super lines of defense in the entire office building, and under normal circumstances, as long as anyone breaks into the office building at this time, they will be detected and alarmed by the detection system they have laid out, but those alarm systems have not been alarmed. It wasn't until the other party had already arrived in front of his door that his final hole cards were detected through the life detection system that someone had sneaked into his door.

Dangerous!

Highly Dangerous!

Kevins immediately realized that the other party was definitely not an ordinary person, because it was absolutely impossible for ordinary people to bypass so many of his detection instruments, and in this case, there could only be one possibility, the person who came this time was the army or special police from Huaxia.

Have they discovered their true identity?

In any case, it is absolutely impossible for the other party to come with a friendly purpose towards him.

At the first moment, Kevins immediately interrupted the communication with his foreign friends, and at the same time, he immediately pressed the six combination buttons on the computer plus his own fingerprint, and immediately activated the system destruction device.

Ten seconds! He only needed ten seconds for his laptop to be completely destroyed. When the time comes, no matter what advanced technology he has, no one will be able to recover the data on his laptop.

There was so much important data on this laptop that it was absolutely impossible for him to let the data on the laptop leak out. He couldn't afford that responsibility. He can't afford that kind of risk, that kind of crime he can't afford to bear.

As long as the laptop and the data on it are destroyed, everything is OK.

Seeing that the laptop screen had turned blue and the destruction progress bar was moving forward at a rapid pace, Kevins' face showed a hint of smugness and relief.

He knew that no matter who the other party was, they would not be able to grasp any of his handles.

And at this moment, Liu Qingyu suddenly kicked open the door, like an arrow from the string, rushed in, at the same time, Liu Qingyu's eyes glanced at the other party's laptop and Kevins standing next to the smug and relaxed expression, he didn't hesitate, directly kicked Kevins to the ground, at the same time, he quickly pounced in front of the laptop, and then quickly took out a USB flash drive from his pocket and inserted it into the USB port.

At this moment, Kevins, who had fallen to the ground, saw Liu Qingyu's behavior, and couldn't help but smile coldly with disdain, and secretly said in his heart: "It's all this time, what are you still tossing around?" My self-destruct program is specially developed by our organization to hire a worry system research and development expert, and the entire operating system is developed by others, not to mention a small self-destruct program, the self-destruct program has been started, and no matter how awesome you are, it is impossible to prevent the destruction of data in just ten seconds.

After Liu Qingyu's USB flash drive was inserted into the USB port, on the computer screen, the destruction progress bar was still scrolling forward rapidly.

60%…… 70%…… 80%…… 90%……

Seeing that the progress bar was constantly advancing, the beads of sweat on Liu Qingyu's head began to crackle and fall.

He didn't expect that this Kevins would be so vigilant, so clever in his protective measures, and so decisive in taking measures, that he would start the self-destruction procedure in the first place. This reminded Liu Qingyu of the situation when the US electronic reconnaissance plane made a forced landing in China.

"Hurry up, hurry up and stop the destruction program!" Liu Qingyu shouted loudly, his eyes staring at the computer screen with almost scarlet eyes.

Although he was confident in the super program in his USB flash drive, Liu Qingyu's mood was still extremely anxious as he watched the destruction progress bar move forward little by little.

95%…… 98%…… 99%……

Seeing that the destruction progress bar was approaching step by step, the green tendons on Liu Qingyu's forehead had already been revealed, his fists had been clenched tightly, and he shouted loudly: "Hurry up, stop it quickly!"

It seems that he heard Liu Qingyu's anxiety from the bottom of his heart, as if he was free in the dark, and the destruction progress bar suddenly stopped moving at 99.99%.

Seeing that the progress bar suddenly stopped, Kevins' eyes widened at that time, his eyes were full of shock and anger, how could this be?

Kevins was a little anxious, once the process of system destruction stopped, it meant that all the previous work was in vain, he immediately stood up and wanted to pounce, however, at this time, Cheng Yonggang and others had already rushed in, seeing that this guy was about to stand up, Cheng Yonggang kicked him in the lower abdomen, and kicked him to the ground, and several special police officers had already directly controlled him.

At the same time, a scene that made Kevins even more angry and anxious appeared.

I saw that the destruction progress bar was retreating a little bit!

How so? How could it be!

At that time, the destruction expert clearly told himself that once the destruction process was started, even if the destruction process was not 100%, even if the destruction process was forcibly terminated by some people, then the other party would not be able to recover the data that had been destroyed, because his program adopted the forcible destruction procedure, which could not be recovered.

But now, the progress bar is actually going backwards, which is simply impossible. Kevins is also a computer whiz, and he knows very well what it means to regress the destruction progress bar, which means the recovery of previously destroyed data.

How could this be? How could this be? Who is this man who appears in front of him? What kind of USB flash drive is his USB flash drive? Why does it have such a powerful function that is almost against the sky?

Kevins looked at Liu Qingyu with anger and resentment in his eyes.

At this moment, the anxiety and worry in Liu Qingyu's eyes finally disappeared, and was replaced by a trace of excitement in his calmness. He knew that the reverse program of the destruction program that he had secretly developed for ten years to deal with the super protection of some super-confidential data in foreign countries had finally come in handy and showed its power.

Although this program looks inconspicuous, it is just loaded in an ordinary USB flash drive, but this program is Liu Qingyu's spare time after graduating from university over the years to continue polishing, researching, calculating, modifying, recalculating, and remodifying, for a full ten years, Liu Qingyu has given most of his business time to this reverse program! And this program, Liu Qingyu's final plan is to hand him over to the national security department, which will become a high-end weapon in the field of national defense in China, and contribute to the maintenance of national security.

I just didn't expect that before I gave it away, this software program would play its special role in this special time and place!

With three crisp sounds, the progress bar of the destruction program was fully restored to 0%, and the computer system was restarted.

Seeing this, Kevins's face turned pale in an instant!