After an afternoon of fierce battles, the report meeting finally came to a successful conclusion before five o'clock.

Originally, as was customary, for the proof of this great conjecture, the organizers of the conference should arrange a dinner to celebrate this memorable moment.

However, since everyone is tired and there is the opening ceremony of the congress tomorrow, the champagne of victory can only be tasted until tomorrow evening.

After dinner, Lu Zhou, who had been busy all day, finally returned to his room, and just pushed open the door, he fell on the bed.

The briefing was finally over.

Judging from the repercussions of the meeting, the academic community has basically recognized his paper.

As for the Clay Institute, it is estimated that his thesis is still being studied and discussed, but I believe that it will not be long before the official written document will be seen.

In any case, the problem of the NS equation has finally come to an end, and the stone that has been hanging in Lu Zhou's heart has finally fallen to the ground.

Although his whole body was full of exhaustion, the corners of his mouth couldn't help but hook up a smile when he recalled the report meeting during the day.

At this moment, Lu Zhou suddenly remembered that he didn't seem to have a scarf for a while.

“…… How embarrassing it is. ”

Smiling embarrassedly, Lu Zhou rolled over and lay down, and took out his mobile phone from his pocket.

Happy things naturally have to be shared with others.

Thinking of this, Lu Zhou casually edited a scarf, clicked send, and shared his happy mood at the moment with his fans.

[I've been busy for more than half a year, and I'm finally done! ] 】

It didn't take long for a few comments to pop up.

[Wow, Lu Shen got up so early? 】

[Stupid, this point is night in the Western Hemisphere, and others are cultivating immortals. 】

[It's so late, I don't know what Lu Shen is busy with? (Bad laugh) (Bad laugh) (Bad laugh)]

[Surprised, this time Lu Shen didn't pretend to be forced!! 】

Lu Zhou: ......

How do you speak?

What does it mean to pretend to be forced?

Am I that kind of person?

Glancing at the few comments in the comment area, Lu Zhou turned off the screen and threw his phone on the bedside table.

It has only been night in Rio de Janeiro for a short time, and it is estimated that it has only just dawn on the Huaguo side, and even if the scarf is sent at this time, it is estimated that few people will see it.

Commenting that this kind of thing is like a leek, it's interesting to wait until it's long before cutting it.

Lying flat on the bed, Lu Zhou closed his eyes.

He has one more important thing to do before falling asleep.

I silently said "system" in my heart.

Soon, his consciousness entered the pure white space......

……

[Congratulations to the host, complete the task!] 】

[The task is completed as follows: a logical self-consistent answer is given to the proposition of the existence and smoothness of the solution of the Navier-Stokes equation.] 】

[Final Evaluation: S+]

[Reward: 400,000 math experience, 100,000 physics experience.] 500 points. One chance to draw a prize. 】

It's a millennial problem.

400,000 mathematical experience alone is twice as much as Goldbach's conjecture.

In addition, there are 100,000 physics experiences, which is a completely unexpected surprise for Lu Zhou.

Without any stops, Lu Zhou immediately ordered after confirming the mission reward.

"System, open the Properties panel!"

A pale blue light swept across the translucent holographic screen, and the updated attribute panel quickly appeared in front of Lu Zhou's eyes.

【

A. Mathematics: LV7 (44,000/1,200,000)

B. Physics: LV4 (133215/200,000)

C. Biochemistry: LV3 (24000/100,000)

D. Engineering: LV2 (0/50,000)

E. Materials Science: LV4 (13,000/200,000)

F. Energy: LV2 (0/50,000)

G. Informatics: LV1 (3000/10000)

Points: 3975 (1 entry to draw)

】

Math level increased from LV6 to LV7!

Looking at the remaining 44,000 experience, Lu Zhou was extremely happy in his heart, fortunately, he threw all the 100,000 free experience points he was rewarded in the last mission to the mathematics subject.

Otherwise, this millennial problem alone is really not enough for him to upgrade.

However, the joy did not last long.

When he saw the doubling of the experience limit, Lu Zhou's heart couldn't help but feel a deep despair.

1,200,000 experience!

What kind of task does this have to make up for him......

Taking a deep breath, Lu Zhou shook off the distracting thoughts in his heart and decided to wait until later to worry about this problem.

Then, he stretched out his index finger and selected the draw button behind the points.

This time, the explosion rate is not transparent, and I don't know what will be smoked.

With this in mind, the moment his index finger touched the screen, the round roulette wheel began to spin rapidly.

Closing his eyes, following the European qi in the dark, Lu Zhou opened his eyes suddenly.

"Stop me!"

At the same time, his index finger pressed the stop button.

The roulette wheel spun more than a dozen times under the action of inertia, and finally slowly stopped.

A line of text emerges in the center of a translucent holographic screen.

[Congratulations to the host, "Special" was drawn.] 】

[Get, "Easter egg."] 】

Lu Zhou: "?! ”

What the hell is an easter egg?

Couldn't wait to receive the prize, Lu Zhou was wondering what the system's easter egg was, when he saw a colored round egg fall into his hand.

After fiddling with it in his hand for a long time, Lu Zhou tried his best, but he didn't figure out what the use of this thing was.

Apparently, as the name suggests, he drew an easter egg......

Lu Zhou: "......"

MMP！

It's really just a colored egg!

Doesn't this thing have any special features?

Thinking of the first time in his life that he broke out in character and won the "special", but finally popped up with a painful understanding of "thank you for your patronage", Lu Zhou was powerless to complain about the entertainment spirit of this broken system.

If it weren't for the fact that he had taken out the "Enlightenment Time" to explode such a good thing, he even suspected that this so-called "special" was actually a kind of "garbage" in disguise, just a type of prize that the system divided in order to skin with him......

Stuffing this thing back into the inventory, Lu Zhou unexpectedly discovered that there were really a lot of things he had piled up in it to eat ashes.

For example, the nitrogen shield, he didn't use it. And the Rubik's Cube-like wreckage No. 2, he didn't have time to start researching it, and he couldn't guess what it was for.

If only you could explode in character, pull out and bring the scanner.

With a sigh, Lu Zhou closed his inventory.

The task reward has been received, the prize has been drawn, and it is time to claim the task next.

Glancing at the shining S+ evaluation, Lu Zhou reached out and selected the taskbar.

Soon, the updated task panel came into his eyes.

【Bonus Missions On!】 (You can discard it at any time without having to consume additional points.) ）】

[Note: With the in-depth understanding of the properties of the solution of the NS equation and the introduction of differential geometry methods to the partial differential equations, new ideas have been opened up for the study of fluid mechanics.] The study of fluid mechanics phenomena such as turbulence in the physics community will also enter the next era because of the tools of L manifold and topology! 】

[Requirements: Establish a mathematical model for the plasma turbulence phenomenon of the stellarator.] 】

【Rewards: 1~??? Discipline experience. One chance to draw (100% special). 】

When he just received the mission, Lu Zhou actually had some expectations.

It would be much more comfortable if this bonus task could be brushed up like the previous one, such as "winning an international prize".

Unfortunately, the system clearly wasn't going to make it so easy for him.

Not only that, but this bonus mission is not easy.

Turbulence is one of the most difficult parts of fluid mechanics to explain, and physicists have only studied it to the extent of a phenomenological model so far.

The turbulence of plasma is more complex than that of ordinary fluids.

However, although there are many difficulties, Lu Zhou is still full of confidence in solving this problem.

Even the mountain of the NS equation has been crossed, in the field of fluid mechanics, is there a more insurmountable moat?

Not to mention, applied mathematics is his old profession.

Exiting the system space, consciousness returns to reality.

Immediately afterward, a gentle force swept through the cerebral cortex, enveloping his consciousness entirely.

Quietly enjoying the wonderful comfort brought by this level increase, Lu Zhou couldn't help but yawn, and it didn't take long for him to fall asleep.

At this moment, Lu Zhou didn't know that the news of his solution to the NS equation had been transmitted back to China across the ocean.

And because of his report meeting during the day, many colleagues in the mathematics community and even CCTV journalists didn't sleep all night......