Logically speaking, Wu Tong should return to Shangjing immediately. The environment and information there are complete, which will be more convenient for Wu Tong's research.

However, Wu Tong couldn't leave her family behind halfway through the class, so she ran off early. Secondly, this time, they were doing a math project, so she only needed paper and a pen and a quiet space; the location wasn't very demanding.

To allow the family to continue their journey, after a thorough experience at the resort, a relaxing tour of the surrounding area was also arranged. Wu Tong did not participate in the trips; she stayed behind to quietly conduct her research, ensuring that her family could still see her after their outings, as if she was always there.

Not wanting to disappoint Wu Tong, the family spent another week enjoying themselves before returning to Shangjing. Wu Tong had already created a rough prototype of the tool, which still needed some fine-tuning and rest before it could be put to the test.

After conquering the NS equation, Wu Tong finally returned to the fundamental fluid theory.

The density of a fluid does not change with space or time, that is, the volume of the control body remains unchanged, then the fluid is an incompressible fluid.

For a fluid, no matter how it changes, its ultimate molecular form can be defined by equations. Assuming each molecule is abstracted into a point, and the collection containing these points is abstracted into a space with local Euclidean space properties, a three-dimensional manifold can be constructed. This introduces an extension of topology...

He complicates simple problems, then restores the complexity to simplicity and clarity, from seeing mountains as not mountains and water as not water to seeing mountains as mountains and water as water. Abstract inspiration, transformed into mathematical language, is born on Wu Tong's manuscripts, one by one, connecting the dots and illuminating the hazy path ahead.

The return journey was still smooth. Wu Tong returned to his familiar place, his thoughts flowing like a spring, and he continued to conquer the NS equation. Little by little, he leveled the way forward along the road lit by the stars.

Partial differential equations introduce topology, construct topological manifolds with differential structures, the concepts of curves and surfaces in three-dimensional Euclidean space, infinite varicose...

Finally, Wu Tong gradually perfected the method she named "Infinite Topological Manifolds," finally reaching a state of perfection ready for use. It was already late August, and the heat of autumn was still scorching, but that couldn't dampen Wu Tong's good spirits. She was only a stone's throw away from the end of the Navier-Stokes equation she had long pursued.

In the maze of the NS equation that had troubled her for so long, she finally found a bright and smooth path. Seizing the opportunity, Wu Tong launched a final assault on the NS equation. The battle horn sounded, and the countdown bell tolled faintly in the unnoticed celebration hall.

The days passed one by one, and time slipped away quietly in Wu Tong's busy and orderly research life. September in Beijing had already ushered in the arrival of early autumn.

Unconsciously, the early autumn nights grow longer, the gentle breeze bringing a heavy dose of desolation. The scorching heat recedes, the thatched cottage becomes quiet, the dew gleams on the grassy steps, and the beauty of early autumn begins to quietly enter our view.

The blue sky and golden sunlight filtered through the thin clouds, casting golden rays through the large windows onto Wu Tong, who was writing furiously, enveloping her in a layer of shining light, like a blooming divine brilliance.

And she seemed to be doing a god-like job, proving the existence and smoothness of solutions to the three-dimensional incompressible NS equations. With Wu Tong's attack, the massive amount of calculations derived from them could almost make ordinary supercomputers collapse...

But none of this can stop Wu Tong from moving forward.

Wu Tong calculated and deduced carefully, climbing up the towering mountain of the NS equation with unstoppable force.

One week, two weeks... Wu Tong seemed to have disappeared in the past one or two months.

At the end of August and the beginning of September, the new semester began. Many students who were looking forward to enrolling under Wu Tong did not get the chance to do so. Many students at Peking University who were looking forward to taking Wu Tong's class, even if it meant being tortured to death, also did not get the chance to enroll.

Many students asked Peking University officials whether Wu Tong would teach classes this year and accept students. This inquiry began to spread, and Wu Tong's movements became a hot topic of concern both at home and abroad.

[Calling out to Kyoto University, calling out to Kyoto University, may I ask where your university has hidden our God? Our God, our God, we want to see our God!]

[Kyoto University, Kyoto University, now that Wushen has joined, don't be so covetous and keep all the good resources for yourself. Please open Wushen's application portal for me!]

[This is so frustrating! This is so frustrating! The national postgraduate entrance exam is about to begin, and where is my great god? I'm ready to go, but my target advisor is nowhere to be found? I'm crying...]

Professor Wu Tong belongs to the world. My God, please open up the application process for international students to China. We also want to be Professor Wu Tong's students!

[Kyoto University, Kyoto University, I'm talking to you. Don't play dumb, don't pretend you can't hear or see. Top domestic players, bring out your strength. I'm humbly asking for help online. Where's my God?]

[The one next door, the one next door, didn’t you get it too easily? You guys don’t appreciate it enough. You didn’t even invite my God to take charge of such a big occasion as the freshmen entrance ceremony. It’s a shame to waste resources!

…

With all kinds of urgings and public outrage, Beijing University can no longer remain silent. Facing the pressure from the outside world and the heated discussions online, they must make a positive response. Otherwise, the outside world will think that they have done something to Wu Tong!

If this attracts the attention of a few international experts and becomes an international issue, it will be a disaster! Peking University will be blamed for this.

This is truly a huge injustice! Sun Rong, the director of the school office, went to the School of Mathematics office with the school's instructions.

"Dean Pan, Dean Zhou, you have to give me a clear answer. How long will it take for Professor Wu Tong to be released to the outside world? Right now, people outside are chasing after Professor Wu from Peking University! We are already trying our best to control the current heat!"

Even this is barely enough to make it to the top of the trending news! You all know Professor Wu's fame, and the outside world has always been paying attention! Especially since this semester is Professor Wu's first full semester with us!"

As soon as he stepped into Pan Wenhua's office and saw the president and vice president of the School of Mathematics who were currently inseparable from each other, Sun Rong couldn't help but complain a lot.

If he doesn't show more emphasis on their pressure, what will he say to the outside world if he is easily dismissed by these two big guys?

Although the popularity is high, good guidance is of great benefit to Peking University. In the past two years, with the joining of Wu Tong and a large number of outstanding students, Peking University's performance and results are indeed very strong, leaving the next door Shengsheng far behind!

However, with fame and attention comes the inconvenience of being constantly under everyone's scrutiny. The school office is certainly under considerable pressure, leaving him constantly worried about the safety of his hairline.