"Xiangda" shopping mall is an old shopping mall in Binhai City, which has a history of 100 years.

It sits on a vast flat land surrounded by high-rise buildings, and although it is only six floors above ground, it is not cramped because it retains gardens, fountains, squares and other public facilities around it.

Viewed from above, the mall resembles a "し" shape, with the longer end being the east area, the shorter end being the west area, and a spacious atrium connecting to the roof without any partitions in the middle.

At the moment, all the streets, buildings, greenery around the mall...... All have been blocked by a criss-crossing cordon.

A explosion-proof mecha carrying a variety of cannon barrels guarded the mall.

The cylindrical aircraft hovered neatly around the mall, like a dark cloud, obscuring the skylight. In the darkness, the orange "gem" quietly emitted light, like the eyes of a monster, killing the cold.

In the sky above the mall, the vermilion shuttle bombers are disarming their optical stealth one after another, and under each bomber, they are hung with heavy ammunition.

On the ground under control, groups of armed men with loaded guns and ammunition patrolled back and forth, their eyes vigilant.

In the many skyscrapers around, a few laser red dots flashed from time to time.

About a kilometer from the main entrance of the mall, a rectangular house has been erected in the garden on a small square that was originally used for people to skate and play.

The exterior of the house is highly similar to that of a car, as if it was some kind of caravan parked deformation, with rows of windows with tight curtains to obscure the view of the outside world.

At the entrance, a small holographic screen hovers over the word "Headquarters".

In the room, dozens of screens of different sizes are suspended in the air, and in front of the screen, there are more than a dozen people sitting or standing, they are men and women, dressed differently, but each of them has a good bearing, obviously not ordinary people.

Now, everyone is staring at the screens around them with solemn expressions, and the atmosphere is tense.

At this moment, a short prompt suddenly sounded in the command center: "Drop!" ”

Everyone suddenly perked up, and immediately got up and walked out: "The person has arrived!" ”

The door opened, and they immediately saw a flying car painted in blue and green falling from the sky and coming to a steady stop in the open space at the door.

The car door opened instantly, and Team Lu was the first to get out of the car, followed closely by Zhou Zhen and assistant Xiao Sun.

As soon as the three of them got out of the car, the command center had already poured out of the nest and hurried up to meet them: "Team Lu! You're finally here! ”

"According to the detector response and the analysis of the expert group, it has been determined that there are active traces of a 'digital virus' inside the mall!"

"Now the vast majority of people have been successfully evacuated."

"All entrances and exits of the mall have been closed!"

"The surrounding force field has been laid out and the force field has been turned on to prevent the virus from spreading out of the mall area."

"The explosion-proof mecha units are all in place, and all the heavy firepower weapons are ready......"

Team Lu didn't stop for a moment, and while walking towards the headquarters, he asked, "How many people are still trapped in the mall?" ”

"I want an accurate number!"

"In addition, does the technical team have access to the mall's monitoring system?"

"I want to see all the surveillance at once!"

Just as Team Lu was surrounded and walked away, Xiao Sun opened the trunk of the flying car, took out a swarthy pistol, three magazines, and a card with red letters on a white background, and handed it to Zhou Zhen.

"This is the WK-15, which is currently officially equipped with a standard weapon, and the effective firing distance can reach 500 meters."

"All three magazines are special [isolation bullets]."

"And this card, the universal pass, allows you to move around the alert area, and it's valid today."

"If it's okay, you can go to the periphery and wait now."

Speaking of this, Xiao Sun looked around and lowered his voice slightly, "But don't stay too far away, otherwise even if you shoot at that time, no one will see it." ”

As he spoke, he casually closed the trunk.

Zhou Zhen took the pistol, magazine, and pass, took the lead in pinning the pass to his chest, and then looked at the pistol in his hand.

The first time he really came into contact with this modern weapon, he inevitably felt a little excited in his heart, feeling the heavy feel of the firearm, skillfully loading the magazine, loading, and pulling the safety bolt.

Everything was ready, and Zhou Zhen nodded: "Okay!" ”

"Brother Sun, can you give me a mobile phone?"

Xiao Sun did not hesitate, immediately took out an ultra-thin mobile phone from the car, handed it to Zhou Zhen, and advised: "It's okay to play games, don't take pictures, don't record!" ”

"Understood!" Zhou Zhen said, took the mobile phone, and walked directly to the periphery of the warning area.

Outside the small square where the headquarters was located, there was a huge fountain, the fountain had stopped, and some of the denser shrubs in the flower beds had been crushed by the marks of large vehicles and mechs passing through.

Behind the fountain, barbed wire blocked the way, leaving only one checkpoint for entry and exit, and dozens of heavily armed men with submachine guns patrolled back and forth on the path carved out by the holly bushes.

Behind the woods, rockeries, and walls around them were armored special vehicles, as well as sandbags and other supplies.

After some inspection, Zhou Zhen walked out of this checkpoint, he looked around, and continued to walk forward.

Soon, another checkpoint appeared in front of him, the security here was also tight, in addition to the patrol officers and special vehicles, Zhou Zhen also saw a steady stream of large vehicles, still pulling all kinds of heavy firepower to unload the cargo.

The logistics robot is busy, according to the orders passed down one by one, with the mall as the center, frantically forming a firepower cross network.

Zhou Zhen even saw a lot of "logs", and at the same time, in the sky, there were more flying machines coming from all directions to drop ammunition and mechas.

Looking at these three-dimensional firepower arrangements without dead ends, Zhou Zhen was surprised in his heart, if he hadn't told him that this was dealing with a "digital virus" case, he would definitely think that he was going to attack which country......

Soon, he came to a small garden with low plants.

Outside the small garden, there was a row of tall explosion-proof mechas, the faint light in the cannon chamber, obviously ready to burst out at any time, and it seemed to be full of security.

Looking into the distance from here, you can see that there is still a checkpoint behind, which should be the last checkpoint, or rather, the first checkpoint to enter the warning area.

Compared with those levels inside, this level has a lot of manpower, in addition to the ground and air constantly replenishing all kinds of heavy firepower, there are many screens suspended in the air, under the screen, it looks like the personnel of the technical team are frantically tapping on the buttons, and from time to time they issue short instructions.

Outside it, there is a force field like a waterfall, and a cordon full of warnings.

Although it is not the outermost part of the blockade area, it is well deployed around and has plenty of firepower, which is safe enough.

Zhou Zhen sat down on a flower bed next to him, looked left and right, and saw that everyone was busy, and no one noticed him, so he immediately took out his mobile phone, rummaged through it, and quickly found a video.

He turned the volume to silent and turned on the video directly.

At the same time, in Zhou Zhen's mind, those two sets of formulas, one long and one short, resurfaced.

He first focused his attention on the relatively long set of formulas, and in his field of vision, an overwhelming number of numbers and symbols appeared again.

These numbers and symbols are densely packed, but they follow some very esoteric principle, and they seem to be able to connect with all the signals around them.

Zhou Zhen suddenly looked at the video on his mobile phone, and the countless numbers and symbols were instantly arranged neatly, forming an invisible bridge between him and the video.

After confirming that he had completed the docking with the mobile phone, Zhou Zhen immediately thought of a few mathematical calculation problems in his mind and instilled them in the video.

In an instant, the video being played suddenly appeared with black and white vertical lines and horizontal lines, which were obviously interfered with by a very strong signal.

Looking at this scene, Zhou Zhen nodded slightly, confirmed!

This relatively long set of formulas is his "digital domain", [overclocking interference]!

Thinking of this, he quickly made up tens of thousands of calculation problems in his mind, and half of them were wrong, and instilled the past in the video that was still playing......

The next moment, the phone directly blurred the screen, and then it froze, and nothing responded when pressed.

Zhou Zhen was slightly stunned, then shook his head, put away his phone, and then focused his attention on the shorter set of formulas, ready to test the usefulness of this second set of formulas......

However, the moment his attention was focused on the second set of formulas, his head seemed to explode, and the familiar headache exploded in an instant!