Being a spectator of history means not doing anything that affects history, no matter what happens.

Wang Du gave Liu Fei a special uniform for the Opinion Dark Investigation Corps.

A black trench coat, a faceless mask, and a special hat.

The three-piece set is equipped with a concealment of academics, which can conceal Liu Fei's true atmosphere to the greatest extent.

Liu Fei looked at his watch, there were still six hours before the final battle began.

He also needs time to go through the whole incident to avoid mistakes.

Just as he was thinking about it, Luo Yi's voice came from behind: "They are really angry that you did that little master like that just now." ”

Liu Fei turned around and saw that Luo Yi seemed to have just taken a shower, his hair was wet, and his skin was very pure, as if he had a filter.

The clothes on her body were also changed into a clean combat scholar uniform, although the clothes were neutral, but she could still feel a kind of intellectual and tranquil beauty when she wore it.

Liu Fei looked at his investigation corps uniform: "How did you recognize me?"

Roy smiled slightly: "Appearance and body shape can be covered up by academics, but a person's mathematical behavior is engraved in the bones and cannot be changed." ”

"Mathematical behavior?" Liu Fei said, and then understood what she meant.

"You're judging by the math of what I've just done? I've deliberately changed the way I walk. ”

Roy nodded: "That's right. But there are some things that you can't pay attention to at all, such as the interval between breaths, the amplitude of the swing arm, and even the angle at which the arm is raised when looking at the watch. ”

Liu Fei exclaimed: "There is no one else who has this mathematical talent." ”

No wonder he became a doctor at a young age.

No wonder Old Man Yu said that Roy is very likely to become a supreme pioneer in the future.

This talent is one of the best in the golden generation.

Luo Yi said: "You haven't answered my question just now, why did you deliberately drive Master Ma and them away, now there is such a group of elites in the front-line crisis, which is of great help to the war." ”

Liu Fei shook his head: "There is a lot of involvement here, and it will be unclear for a while, looking at the battle situation in front of me, it is estimated that it will only be a matter of a few hours, and I will protect myself from being injured in a while." ”

Roy smiled calmly, not caring at all: "I know." ”

She turned to leave, but took two steps and then turned back: "I always feel that you are very familiar with me, from the first time we met. You can't fool me, when you saw me, your pupils, your breath, including the amplitude of the corners of your mouth, all told me that you knew me, and it was by no means from Yu Chengwen as you said. ”

Liu Fei chuckled: "I probably saw you in my dream." ”

Luo Yi's smile bloomed, and then he quickly straightened his face: "I'm your senior sister, I'm not allowed to tease girls like this." Don't ask me for help when you get into a fight. ”

Liu Fei looked at Luo Yi, who was walking briskly on his back, and it wasn't until the other party's figure took out a pen shining with the brilliance of crystal mathematics from his arms.

If it weren't for this pen, he might have died in the hands of Zheng Weiguo that year, let alone be a savior.

Liu Fei's eyes were complicated, and he whispered: "Anyway, he is also my savior, how can I repay this favor?"

……

The area of the base is very large, and the project on the other side has consumed countless resources to build a huge war base here, the purpose of which is to come to this day.

After Liu Fei had just chatted with Luo Yi, he suddenly remembered what he had been ignoring.

Human behavior can be disguised, but many subconscious behaviors can find traces and patterns from a mathematical point of view anyway.

Since entering the mirror world, Liu Fei has been thinking about a question.

Why did you come to such a special place on this special day?

The meaning of Riemann Supreme has just been clear.

Special Plan X and Project Beyond are two absolutely parallel and non-interfering programs.

In other words, even Riemann at this time did not know if there was really any savior in the future.

Liu Fei is also not sure if he is really the so-called savior.

Although he also admits that with the help of the system's son, he is very good.

Back to the topic.

In the face of countless uncertainties, Riemann chose to use the reverberation of the cone of light to lock in a mirrored world waiting for his arrival.

Liu Fei can have countless opportunities to come, or he may never come.

Why did it suddenly come just when the Mountain of Judgment was locked down and humanity was under attack?

He remembered what Riemann had said in the Ancient Passage.

In the mirrored world, for nearly a million years, the three clans of the outer space have continued to enter to try to explore the secrets behind the light cone.

Is that a possibility...... I was deliberately led here by some kind of force!

Liu Fei's eyes widened suddenly, that's right!

That's why he's always been upset.

His instincts were already warning him that something was wrong, but he hadn't noticed it.

In what way will the other party get the secret?

Catch yourself when you get out?

Or is it ...... They have a way of following themselves in.

Thinking of this, Liu Fei couldn't sit still.

If there is such a possibility, they must be told to Wang Du as soon as possible.

Wang Du is in the central command center on the surface.

As mentioned earlier, there are still about 100,000 anthropologists in the entire mirror world, relying on war fortresses and scholar outposts.

Liu Fei had the documents provided by Wang Du, and he entered the command center without much effort.

The command center of this era has obvious shortcomings, and there are a large number of scholars in the huge center who use low computing power and backward procedures to aggregate all kinds of data.

The calculation of the final result is also done manually, which is obviously not as fast as the supercomputers of later generations.

Wang Du had woken up from the confusion of knowing the secret at this moment, and was busy facing a pile of reports.

Seeing Liu Fei coming, he said hello and continued to analyze the strategic deployment before the decisive battle and the several points that must be mastered in the space fragmentation plan.

Liu Fei waited for ten minutes, and finally couldn't help it when he saw that the other party was still struggling with a one-person tall file.

"If your calculations are too outdated, leave them to me. ”

Wang Du raised his head: "I'll leave it to you." ”

Liu Fei was too lazy to explain to the other party, and even if he explained, no one believed him.

Could it be that Fei Ge told him that Fei Ge has a supercomputing center in his brain, which is better than all the human supercomputers of the future combined.

And Lao Tzu also has a scumbag USB disk, which comes with data collection and sorting.

Liu Fei pointed his finger, and all the documents spread out and flew up with a bang, neatly spread out and floating from top to bottom.

The entire command center was suddenly silent.

Nearly 10,000 pieces of paper turned into a wall that almost split the center in two, who has ever seen such a spectacular scene?

Wang Du was dumbfounded: "What are you going to do?"

Liu Fei's glasses quickly swept over the document: "Don't affect me!"

About three minutes later.

Liu Fei picked up a pen from Wang Du's desk, and then with a tap of his fingers, more than a dozen pieces of paper fell from different positions.

Liu Fei's voice could be heard throughout the center: "Seven strategic points that must be defended, six positions that can be given up first, and one hundred and thirty-two academic circles with loopholes...... All of the 33 academic categories that are proposed to be revised are here, and I will mark them for you and start working as soon as possible. ”

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