After confirming the current situation, Qiao Lu picked up the phone on the desktop. Sure enough, Zhang Bin's voice came from the earpiece:

"Qiao Lu, have you already reached the world over there?"

"Well, I'm here."

Although everything around him seems to be extremely real, judging from the changes that have taken place in him, this is definitely inside the matrix of the Matrix.

Hearing Qiao Lu's smooth arrival, Zhang Bin breathed a sigh of relief for the time being, and then he explained:

"The room you're currently in is a backdoor that we left behind from previous experiments, and the only way you want to leave this world at this stage is through this phone in this room. In other words, once you leave this room, everything is out of our control. ”

It seems that the previous experiment was not fruitless, otherwise Qiao Lu might really have to come in naked.

Qiao Lu asked, "In that case, I came in in the dark?" ”

After all, this is a backdoor, and for the mother, it is completely a viral behavior.

Zhang Bin replied: "So to speak. If it weren't for that, we wouldn't have gotten here. ”

In this case, Qiao Lu has to be careful about the anti-virus program in the mother's body. I'm afraid that from the moment I step out of this room, I will be immediately targeted.

"Anyway, pick up the mobile phone on the side first, this is the only communication tool we have after leaving the room, so it's important to keep in touch."

"What phone?"

Qiao Lu glanced around, and was very sure that there was only an old-fashioned landline here, and there was no mobile phone at all.

However, in the next second, a few lines of green code appeared on the table, quickly converging into a mobile phone, which is still a very old model, almost a clamshell version of Big Brother.

"Why don't you be more advanced?" Qiao Lu asked curiously.

"We want to do it too, but the system doesn't allow it. The technology of this virtual world seems to have been locked in 1999, and anything beyond this era will be excluded by default. We can only extract the code that already exists and reorganize it, and there is no way to make something that does not exist in this world. ”

After all, it is in the other party's virtual world, and it is inevitable to do things according to the other party's rules, and it seems that this level is already the limit.

Qiao Lu hung up the phone, picked up the phone, and reconnected the signal.

Even though it is something made of code in front of my eyes, when I hold it in my hand, the sense of touch and weight is still so real that I can't tell the difference between reality and virtuality.

Qiao Lu finally decided: "I'll go out a little bit and come back in 30 minutes." ”

This operation is only a preliminary exploration, to observe the situation, and to test the reaction of the mother.

"Be careful, don't go too far, and flee as soon as there is a situation!" Zhang Bin admonished again.

"Understood."

Qiao Lu opened the door and walked out, and the moment he closed the door, the whole room disappeared again as if it had never existed.

After Qiao Lu turned around, even the door disappeared from the wall.

This is a room that shouldn't exist, and only then can it remain in the matrix as a backdoor.

After stepping out of the room, there was a hallway of an abandoned apartment, and no one was feeling around.

Qiao Lu walked outside step by step, only to see the endless stream of vehicles and pedestrians on the street.

This is what human civilization looked like in the nineties of the last century, there are all kinds of dirty and dilapidated corners under high-rise buildings, and this abandoned apartment where Qiao Lu is located is also one of them, which will probably be demolished soon.

Of course, the premise is that human civilization can continue to develop, which is completely impossible in the matrix.

There is nothing noteworthy around, everything is perfectly restored, and it is no wonder that billions of people live in this world with peace of mind.

It was only after a few minutes that Qiao Lu heard the siren.

Looking back, the police had surrounded the apartment he had come out of, and they were fully armed to search inside, as if they were investigating some big drug lord or terrorist.

Qiao Lu hurriedly hid in the alley on the side, the other party was obviously coming for him.

Sure enough, the mother was not unaware of the invasion of the outside world, and Qiao Lu had just entered through the backdoor procedure, and the mother body immediately sent someone over to investigate.

In addition to ordinary policemen, there were three people in suits, ties, and sunglasses who walked out of the police car, and they were the anti-virus agents in the mother's body.

They commanded the police with expressionless faces and took the lead in entering the apartment to investigate.

Now it is obviously impossible for Qiao Lu to rush over and fight with them, so he can only hope that the backdoor program designed by the Wandering Earth is hidden enough to let them leave without finding anything.

As for himself, he left here quickly, originally thinking that he should not be too far from the apartment, but he did not expect to be kicked out of the safe zone immediately.

There was no way back in a short period of time, so Qiao Lu had to pick up his mobile phone and say to Zhang Bin:

"The plan has changed, the police have blocked the exit, I didn't expect them to react so quickly, has the back door you set up been discovered?"

"Not yet, we're very careful, we should be able to find a way to hide it."

There was a rapid keyboard tapping sound from Zhang Bin's side, and the experts of the Wandering Earth were investigating the cause and trying to eliminate all traces.

"It seems that we still underestimate this system, its computing power may be more powerful than Moss, and the capacity of the entire virtual world is beyond our expectations, I can't understand how to do it!"

Although in terms of the overall level of science and technology, the Wandering Earth is superior, but it is really unimaginable to create a virtual world that is enough to accommodate billions of people, and to reach the level of being fake.

What kind of supercomputer would it take to be able to run such a virtual world?

A supercomputer with a speed of petaflops of operations per second may not reach the level of one millionth of the parent body.

In this world, every flower, tree, bird and grass all need programs to run, and they still have to meet the needs of billions of people at the same time, and there is no place that can stop running without being seen.

Such a computational burden is enough to burn out any supercomputer on the wandering planet on the spot, with no possibility of running normally for even a second.

So when he realized that the mother world restored the entire earth, and there were still billions of people living in it, Zhang Bin obviously felt that the situation was wrong.

"We're trying to find a way to reinstall a backdoor, Jolu, you'll have to come back right away!"

However, at this time, Qiao Lu had already put down his mobile phone, because behind him, the three agents who should still be in the apartment followed quietly!