When the reincarnators had just descended in Pudong District, Lu An immediately noticed the appearance of these people. Because Luan now has a system to monitor the whole city.

In the past few months, Lu An has been concentrating on the technology he is interested in under the wing of Bi Fangcai, but the related construction Lu An has not been left behind. In order to grasp the surrounding environment, Luan is like a tiger peeing in the jungle to declare territory, and build some useful and useless monitoring systems on a large scale. And Lu An's current monitoring system, basically do not use their own super energy, but electricity, recently there are more dry and hot wells, of course, electricity is electricity. It's like "Why use your hands when you have a shovel, why use a shovel when you have an excavator." "It's the same thing

System 1:

All the main roads of the city, under the thick cement (between forty and ten centimeters deep), have a thin sheet of metal the size of a fingernail every four meters. These metal sheets are connected to the wires, and when the pressure above the thin metal sheets changes, the resistance changes. The current will change, and the current data will be aggregated into the calculation system, which can sense the traffic flow of the whole city and the change of the flow of people in some alleys.

It was this small metal element that Luan had installed every inch of the city's roads in recent months. In some small alleys, these things are also installed.

System 2.

Those ultrasonic hangers that bulge into the walls of tall buildings. This device is interfered with by various sound waves on the main road of urban traffic flow, and the detection effect is limited, but in some empty alleys, there are several people in each alley, and in what location, the effect is quite good.

And now these two systems have alarmed. In the same location, a source of disturbance suddenly appeared, and the thin metal sheet underground sensed the sudden pressure, and the ultrasonic system of the alley also detected the corresponding pressure.

A single system detected this sudden occurrence with only a blue warning. Because the system can make errors and data jumps, which is often seen in automated inspections. It is not uncommon for systems to make mistakes due to unstable currents and aging computer components. In science fiction movies, it is believed that a mistake in artificial intelligence will cause a catastrophe, but in fact, it is a layman's opinion. Every engineer is not surprised by system errors, and has a corresponding solution to deal with it. And there are corresponding security measures.

For example, if there are blue warnings in Lu'an's single system, you can ignore them, review these blue warnings every other day or three days, and then record the frequency of such blue warnings, analyze the rules and causes of blue warnings, and then improve the next-generation system. In technical terms, this is called checking the quality of the data. Check the availability of data quality.

Artificial intelligence will help engineers deal with these simple things, and now Lu Ann has written a system that jumps straight out of the situation. This is because the blue warning detected by two different detection systems is in the same area and at a similar time. The AI system decided that this was really wrong. It was directly upgraded to a red warning and fed back to Lu An.

Seeing this red warning during the rehearsal, Luan immediately dispatched a nearby bird-type aircraft to detect it. Then, when the birds found out about the problem, Luan himself ran over with a rehearsal and looked at it from a distance.

This is the reason why this reincarnation team found out and was immediately detected by Lu An. These reincarnators did not discover Luan. And even the traversal monsters behind them didn't notice a problem. Because the traversal monster is just the perspective and feeling of the reincarnator who synchronizes it. However, when the reincarnators in this world have an inexplicable sense of vigilance at the same time, the traversing monster can still sense that there is something in this world. Otherwise, the reincarnators will not have that inexplicable sense of vigilance in unison.

This is already the time to make thousands of throws to the plot by the time-traveling monster, but Lu An's character of squatting in the ant hole and not saying a word, as well as the effect of rehearsing this kind of foresight, in every plot line, there are almost no hidden details that the reincarnation pays attention to. Only the Crossing Monster feels as if there is something in this world.

Luan doesn't know what Gao Wei's guy is doing with his personality?

So after discovering the situation of the plane, Lu An immediately contacted Yuan Yi, but the situation that made Lu An dumbfounded, Yuan Yi's light curtain did not pop up. This surprised Lu An, and several emotions suddenly erupted into a variety of thoughts.

In a certain emotional state, he even guessed whether Yuan Yi ran away with his sister-in-law.

Luan sensed that something was wrong, and immediately closed his eyes and tried to enter the space. Soon, Lu An's consciousness appeared in the Yuanyi space. Seeing that he had returned to the Yuanyi space, Lu An breathed a sigh of relief, it seemed that Yuanyi was fine.

In Lu An's opinion, although Yuan Yi is very pitiful, sometimes he can't wait to bite the light curtain to vent. But Yuan Yi was gone, and Lu An was inexplicably panicked.

After so many missions, I have seen the means of high dimension and the means of Yuan Yi. I think of my own suppression of information on ordinary people. Lu An is very void in the face of other high-dimensional existences. This is quite normal, the praying mantis blocks the car with its forearms, and the cat screams and runs away when it sees the wheel rolling, it is not that the praying mantis is stronger than the cat, but that the cat knows what the consequences of the wheel will bring.

Of course, if you carefully analyze why Lu An is so timid, the main reason is that he was scared in the last mission, Lu An encountered the first generation in the last mission, the kind of existence that puts the third and fourth orders at every turn, and arranges such a harsh collision environment for low-dimensional life, which left a serious psychological shadow on Lu An.

When Yuan Yi didn't say a word, Lu An realized that a new fear had been planted in his heart. This is like the feeling of school when I was a child, although there are various exams in the school, and the teacher is stinky every day, but I really face the crisis of dropping out, a panic that I don't know what I want to do.

Seeing that he could still enter the Yuanyi space, Lu An's heart was put down, but in an instant, Lu An's eyes widened. Because the time is not right, Lu An is very sharp about time.

The space is still the same space, exactly the same as last time. The last time I left, no one in the square had left a distance of two meters.

Lu An looked at the situation in the square blankly during the rehearsal, clicked on the light curtain, and muttered to the blank light curtain: "If the mission time of the main world is not synchronized with the time in the space, does it mean that the main world has become a mission world?" ”

The blank voice light curtain said: "Due to special reasons, there has been a special invasion of the overworld where you are. So make a temporary change, the time of the world you are in now is instantaneous in space, and each time you return to space, you can only come to this moment, and stay in your rehearsal time. ”

Lu An asked, "Is it, no matter how long I stay in the main world in the future, my return to the Yuanyi space will be this time period to face this repetition." ”

The light curtain responded: "No, in the event of an emergency, in order to maintain stability in the space, this regulation will be enforced, and when the timeline you are in is calm and free of any external interference, the space will be resynchronized with the timeline of the plane you are in." ”

Lu An tried to understand it from a high-dimensional perspective.

It seems that an alien reincarnator has interfered with the overworld where he is located, and if he returns to the space of Yuanyi who is disturbed in the overworld, it will interfere with the time in the space. Because if you return to the space at different times to contact other people, the actions of other time and space mercenaries will create different lines in the space. This creates a huge spin-off.

Therefore, in order to prevent indirect interference from other spaces, the space now prohibits its its own time in the space.

But thinking along this line of thought, Lu An soon thought of a new question.

That is, the point where I now sense the advent of the reincarnation in the main world may not be the only one, and the self in the main world in other timelines senses the advent of the reincarnation. Could it be that at that time, back in space, will be treated as a standstill of time?

These reincarnators may come a few months ago, or they may come in a few months, could it be that the self on multiple timelines has been blocked in space by Yuan Yi after encountering the reincarnation? (Keeping Luan in space and time still is much more clever than not letting Luan meet in space.) ）

Thinking from the perspective of high-dimensional life, Lu An was extremely frightened when he thought about it. But one thing is for sure, as the Overworld was disrupted, the promise of a two-year break that Yuan Yi promised has changed. Perhaps he was set on this plane as the so-called locator, and he was already arranged by Yuan Yi.

Luan then asked the question.

To Lu An's surprise, the light curtain responded very politely: "Please don't worry, my promise to you remains the same." At this point, you will not be forced to go on a confrontation mission, you will just have to wait for the Overworld to reach a plateau (i.e., a period when there are no traversers). ）。 ”

Somehow, Lu An was a little uncomfortable when he heard such a polite response. Luan asked, "Can I really avoid a fight?" Are you sure you're sincere? ”

A smile popped up on the light curtain and said: "The choice is yours whether to fight with the invasion forces of this time and space in this plane, if you make the choice to go to war, I will give you full support, if you think that you should not go to war, wait until the world you are in runs to a plateau, you can exchange the memories of other timelines." ”

Lu An paused and said, "Exchange? Is that a job that requires me to work on another plane? ”

The Light Curtain said, "Yes, I will fully respect your choice in the Overworld. ”

Lu An took a breath and said, "Okay, before that, I was rejected by the space like this?" ”

The light curtain said: "I'm sorry, the space can only carry your own variables in a limited amount, the timeline of the main world you are in is too chaotic due to the intervention of outsiders, and in order to stabilize the timeline in the space, I must limit your access." ”

After the exchange, Lu An returned to the main world in a daze, and looked at the reincarnators through the rehearsal. Lu An frowned. The conversation in the Yuanyi space made Lu An feel that something was wrong, but he didn't know that something was wrong.

"Is it mixed up with the plateau of the mission?" Luan looked in the direction of the Adventists on the monitor. Said to himself: "That is, when you all have enough trouble, you think it is as plain as water, and there is no interesting plot, I will be fine, and I will not be coveted by Gao Wei?" ”