Lu Zhou, who had finished editing the email, yawned and clicked the send button casually.

Under normal circumstances, even if he is not optimistic about someone's proof, he will not speak too rigidly, but will tell him in a tactful way. But because he was in a hurry to rest, he didn't bother to take the time to polish his words.

Of course, although the 500-odd-page paper did not prove the ABC conjecture in his opinion, it does not mean that these two days were wasted.

Compared to the paper he found on the website of the Department of Mathematics at Kyoto University, this revised version has been optimized in many details.

Although there are still a lot of problems in this, it has inspired him a lot.

In addition to the basic idea of transforming a number theory problem into a geometric problem, there are many problems involved in reconstructing a mathematical language.

The former is quite experienced, but the latter is a new thing for him.

Unlike existing mathematical language compilation tools, this is almost equivalent to recreating a mathematical language to describe ABC conjectures in the sense of "invention".

Perhaps, as Perelman had guessed, perhaps alien math would be easier to solve.

After the email was sent, Lu Zhou casually recorded his inspiration in a notebook, and then got up from his chair, planning to go home and sleep.

However, at this moment, there was a sudden knock on the door of the office, and then the door was pushed open.

Looking at the senior sister who walked in from outside, Lu Zhou was slightly stunned and said in surprise.

"Why are you here?"

"I heard that my boyfriend hadn't slept in two days, so I immediately rushed over from the company...... What about Mongie? ”

"She's gone back."

His eyes fell on Lu Zhou's thick eye bags, and Chen Yushan sighed a little distressedly.

“…… Promise me not to overdraw my health any more. ”

"It's only been two days, don't make such a fuss...... Lu Zhou said with a dry cough, "What's more, it's not the first time I've been in retreat." ”

"What do you mean by two days!" Chen Yushan couldn't help but complain, "And it's the first time I've known that you don't sleep when you're in retreat!" ”

"I don't cultivate immortals every time, but when I happen to encounter inspiration, I want to finish what I can do all at once while the inspiration is still there......"

As he was talking, Lu Zhou couldn't help but yawn, and then smiled a little embarrassedly and said, "Besides, I'm not planning to rest, don't worry." ”

"If I don't come, I'm afraid that you will only remember tomorrow that you should take a rest," sighed, Chen Yushan's eyes fell on the stack of papers on the desk, "This is ...... ABC conjecture? ”

"Well, Shinichi Mochizuki's paper, I read it and had a lot of interesting ideas, and although I don't know when I will be able to solve this problem, I feel that I am very close to the entrance of the maze."

Looking at the excited expression on Lu Zhou's face, Chen Yushan was silent for a while before whispering.

"I heard...... After solving the ABC conjecture, are you going to take a trip to Mars? ”

“…… Who are you listening to. ”

"My dad."

Really......

Expecting this kind of thing to happen, Lu Zhou sighed in his heart.

He could guess with his feet that it was most likely Director Li who revealed the news to her father.

As for the reason, it is nothing more than wanting to play the emotional card.

Thinking of this, Lu Zhou couldn't help but curse in his heart.

Is such a lack of virtue a human thing?

"I want to go to Mars with you...... But when this kind of thing is said, it's still a little too capricious. ”

Looking at the pretty face that was so sensible that it was distressing, Lu Zhou was silent for a while before speaking.

"I'll take you with me if you wish."

"Don't."

It was beyond Lu Zhou's expectations.

He thought that Chen Yushan would be willful, so he agreed to it, but he didn't expect her to shake her head and refuse herself with a smile.

"If I go with you, I'm sure you'll be worried. If you're traveling, it's a different story, but since you're on your way to business...... I don't want to be a burden to you because of my willfulness. ”

"I will wait for you on Earth."

"So ......"

"Promise me that you will come back."

Although she was careful to hide the apprehension and uneasiness quietly, Lu Zhou still read the many unspoken words from those rippling eyes.

Or forget it......

Even if you go with another person, it's the same.

I have taken on too many responsibilities that I don't belong to, and if I share some of them with others, I may not only be more relaxed, but also have more time for the people around me.

After all, he's not that young anymore......

However, this thought only stayed in his mind for a second.

After being silent for a while, Lu Zhou raised his head, looked at the heart-warming pretty face, and nodded his head slightly.

In a serious tone, he spoke.

"I promise you...... No. ”

"I promise you."

"I will definitely come back safely!"

……

Almost at the same time.

Kyoto University, Japan.

After reading the email lying in the mailbox, the expression on Mochizuki's face was slightly unhappy. His student Yuichiro Hoshi, who was standing behind him with a cup of coffee, said in surprise as he looked at the email on the screen.

"I read more than 500 pages of paper in two days...... How did he do it? ”

Far Abelian geometry is notoriously obscure in the mathematical world, and the scholars who can achieve the top in this field are no longer rare, but can be counted with one hand in the real sense.

Yuichiro Hoshi clearly remembers that Schultz, who is said to be a genius mathematician, spent half a year in order to understand his professor's papers.

And he and another student, Tsuyoshi Yamashita, agreed that the German mathematician had not read their professor's paper at all, and even conflated two unrelated mathematical concepts when questioned.

"Obviously, he didn't read my paper carefully at all, and just made a judgment based on his instinct," he said, removing the glasses from the bridge of his nose and standing up from his computer desk.

After a pause, he continued.

"I'll go to China and confirm this for myself."

The moment he said this, the whole office fell silent.

Not only Yuichiro Hoshishi, but also Tsuyoshi Yamashita, his students and assistants all cast surprised glances at him.

What surprised them was not that their professor intended to use that Professor Lu as a debate opponent, at least in their opinion, their professor was no worse than that Lu Zhou.

What really surprised them was that this famous "squatting at home" in the mathematics world was actually willing to go out?!

Swallowing his saliva, Yuichiro Hoshi looked at his professor in disbelief and asked in an uncertain tone.

"Professor...... Are you going to go in person? ”

"Yes," nodded without hesitation, Mochizuki said bluntly, "His misunderstanding of my thesis is even more infuriating than that Schultz guy, and I will reason with him face to face." ”

"But you're not...... Don't go out? ”

At that time, the European Mathematical Society took great pains to invite him to give a report, and the big man only sent himself and another student to give a lecture. This time, he actually offered to go to Huaguo, and in Hoshiyuichiro's opinion, this is simply the sun hitting the west.

"That's because there was no need to go out before, but now there is."

Looking at his students, Mochizuki Shin continued all the way to the ground.

"And, I happen to have a lot of questions about quantum encryption algorithms and cryptography, and I just want to talk to him about them."

"Compared to the ABC conjecture, which has no suspense at all and has been solved more than a decade ago, that's what I'm really interested in."

The moment he heard this, Yuichiro Hoshi's shoulders shook, and like the other students and assistants in the office, he looked at the teacher with a hint of admiration.

It's Professor Mochizuki.

That self-confidence.

That spirit.

It's just cool!

-

(The assistant who helped me take care of the official account wrote an article about Vera, and I was very embarrassed to see that the author of the author blushed...... ）

Lamp pen