It turned out that someone did it on purpose. Chen Yan felt that the blood vessels in his brain were beating suddenly, as if they were about to burst. It turned out that the culprit who killed his parents and sent all the human beings into the underground was Seth, the leader of the Red Brigades.

The emotions at this moment were too complicated, and extreme anger was mixed with sadness, which made her mind blur. After some time, she heard a voice.

"How long has she been like this?"

"Judging by the records of the system, it was about an hour. "Major Egger.

Lance: "If it's an hour, it means that Chen Yan has found that his brain has been invaded and is resisting. Otherwise, an hour would be enough for the intruder to read the message. ”

Egger: "yes, we were really careless this time. How's that, are you going to save her like you did last time?"

Lance: "No, I'm sure she can do it herself. ”

Egger: "Trust her so much?"

"I bet the Colonel trusts me more than he does you, Major Egger. Chen Yan sat up with his head covered, and found himself lying in the interrogation room of the military headquarters, and couldn't help but have a dark face, "Major Egger, I think I can prove that I didn't betray you." ”

Egger explained with a smile: "No, Chen Yan, don't get me wrong. It wasn't my idea to get you here. As he spoke, he glanced at Lance, "It's not that people are afraid that you will have an accident, so they ask me for help." ”

It turned out that Lance had sent her here. Thinking of everything that happened in the hallucination, at that time she thought that only in the hallucination could Colonel Lance be so warm.

Lance coughed lightly and asked, "Is there anything uncomfortable?"

Chen Yan shook his head, "No, I think it's okay." ”

Iger said coldly, "If you don't have any problems with your eyesight and can see me, a big living person, shouldn't you discuss the problem of intruders first?" ”

This time the intruder came really inexplicably. Since there was no regulator Lance present, Chen Yan was not connected to the Internet at all when he interpreted the information. Brain-controlled intruders must enter Ashur's interior from the outside through the Internet.

Chen Yan explained the situation again, and he was also very puzzled, "Isn't it possible for a single machine to do it?" If the Red Brigade can even invade the terminal of a single machine, then they ...... it." Then the technology they have is far beyond that of Asher, and I am afraid that the Red Brigade with such advanced technology will launch a one-sided massacre of Ashur next.

"Don't jump to conclusions yet", Lance frowned, thought for a moment and said, "Assuming that the Red Brigade can already hack into the terminal of a single machine with ease, then they must have started stealing and destroying Asher's information on a large scale long ago. But apparently they didn't, then there must be a reason. Let's go, go to your lab and have another look. Can you go?"

Chen Yan nodded. Although she was tired from the hallucinations, her body was not damaged. So the three of them immediately went to Chen Yan's laboratory in the Academy of Sciences. After she was discovered by Lance, the place had been guarded, and no one could approach it since.

Lance, who was walking in front, opened the sliding door with his own information and paused. "What's wrong?" Chen Yan was right behind him, and when he saw that he seemed to hesitate, he asked.

"It's fine. Lance said, glancing at the access control system again, thoughtfully, "Let's go check it out first." ”

Chen Yan's laboratory is still the same as when she was brought to the military headquarters by Lance. "Double-check to see if there's anything out of the ordinary. Lance said.

So the three of them started to check separately, and when Chen Yan checked the main switch, his heart sank. "The network switch here is turned on. ”

Lance and Iger walked over and found that the network switch on the wall had been turned on.

"Are you sure the internet was cut off at that time?" asked Major Egger, touching his chin.

"I'm sure. Chen Yan nodded, "In order to prevent problems with the software disconnection, I paid special attention to physically isolating the system", she pointed to the switch on the wall, "This is the switch, I turned it off." I also checked it out afterwards, so it must have been closed. ”

"That's interesting. Major Egger smiled, "Someone secretly opened the terminal after you entered it," he flicked his wrist upwards and made a lifting motion, "and then the intruder got into your brain - the two of them had agreed, otherwise they wouldn't have been able to complete the invasion before Lance returned." ”

"They still haven't succeeded. Chen Yan added with a dark face.

"Who's back?" Egger turned on the communicator, "and called up the surveillance outside Chen Yan's lab." ”

Moments later, surveillance footage was transmitted to Major Egger's communicator. He clicked directly, and a three-dimensional surveillance image appeared in front of the three of them.

However, until Lance appeared outside the door of Chen Yan's laboratory, the surveillance showed that the corridor outside had been quiet, not to mention people, and even dogs did not walk over half of them.

That's weird. After all, Chen Yan's laboratory involves a Level 4 classified project, so there is only one exit out of secrecy, and if you want to enter, you must enter through this door. Could it be that this person came out of the ground or ceiling? Chen Yan couldn't help but look at the ground and roof.

That's when Lance said, "Put it again." ”

So the few people stared at the empty corridor for a long time, and Lance suddenly said, "Stop." Rewind five seconds and replay. ”

Iger obediently rewinds the video.

"Here," Lance paused, "there is a momentary shake in the image here. Instructions are cut from here. ”

Chen Yan looked closely and found that there was indeed a slight tremor there, and the three-dimensional image vibrated as if there was a small earthquake under her feet.

Iger nodded, "Yes, indeed." Look here—" he rewinded, pointing to a thread hanging down in a corner, "it shook suddenly, maybe someone was passing by, the person was outside the surveillance, wasn't being photographed—it's always the person who doesn't matter, it's the thread that matters, it's dangling." And then you look here," he pulled the monitor back again, "here, and the line is shaking again with the same amplitude and frequency. Illustrates that the image in the second half is the first half of the reproduction. ”

If you don't look closely, you won't notice it at all. Lance also nodded, "So someone secretly changed the surveillance and created a fake one." ”

Chen Yan thought for a moment, "So this person first hacked into the surveillance system, copied the empty video footage from the front corridor to the back, and then swaggered into my laboratory and connected to the Internet." But there is a question: First, how did he hack into Asher's surveillance system? Isn't our security system strengthened?"

Iger touched his nose, "Ashur's security system can only deal with a few small shrimps. Next question?"

"Second, how did he get into my lab? The access control requires biometric identification, and no one else can get in except me, Colonel Reims. ”

Egger's eyes lit up, and he nodded frequently, "Yes, yes, you are still very smart, and it is not in vain that Lance has taught for so many days." I've already asked someone to check it just now, and I guess the results will be available soon. ”

As he spoke, his comms rang again, and Lance smirked his hand and clicked on it, "How's it going, it's efficient?"

"Let's talk about it after reading it", Chen Yan quickly replied to him and hurried over. Seeing her squirming like a small animal, Lance couldn't help but bend the corners of his mouth and walked over to look.

Then all three froze at the same time. I saw that it was written:

Biological information source: Chen Yan.

"Well, this conclusion is really creative", Chen Yan touched his chin as he learned from Egg, "I was in the lab, and then I went out and opened the curfew by myself." Oh, I really don't know, I still have the function of this doppelganger. ”

"Hahaha, yes, I really didn't expect it", Egger snorted, catching a glimpse of Lance's smiling gaze, and immediately shrugged the corners of his mouth, "Someone must have copied your biometric information." ”

"Well, of course I can see it," Chen Yan said, "but the problem is, the whole set of biological information is only available in the information system of the military department, isn't there no additional security protection measures in your system?"

Chen Yan walked around the room, knocked on the table, and concluded: "So, this person's steps are as follows: first hack into the information system of the military department and copy my biological information, then hack into the monitoring system and fake the previous monitoring section, and finally use my own biological information to open my own laboratory and put the terminal on the Internet. ”

She spread her hands, "So, this person can't be found." ”

Iger couldn't help but retort: "It's impossible not to find it! Everything that exists will leave traces." I don't believe it. With that, he slaughtered back to the military headquarters with great vigour.

So there were only two people left in the laboratory, Chen Yan and Lance, who stared at each other in the atmosphere of the sliding door of the laboratory wide open and a group of people guarding the door, and finally Chen Yan removed his eyes first.

The exhaustion of the hallucination he had just experienced now came over me, "What do you think, Colonel?"

Lance shook his head, "I don't think there will be someone with such ability who can hack into the information system of the military department. The security protection of the surveillance system has always been low, and it is not impossible to change the surveillance video from one pillar to another. However, the security level of information systems in the military department is the highest, and no one has successfully invaded it so far. ”

Chen Yan nodded, "Well, I think so too." If this person was able to reach this level, why had it never appeared before. But—Major Egger's reaction just now was amusement. ”

Thinking of Egger's appearance just now, Lance couldn't help but shake his head, and then said, "Let's go, I have to go to the military headquarters." Chen Yan nodded, Egger was so angry with her that she went back first, but there were some things that had not yet been explained.