Seeing Xue Xi's dazed look, Qin Shuang opened the webpage without saying a word and found pictures of his idols to show her.

This is the cover of a man's magazine. A white ancient costume is loosely draped over his shoulders. It looks like he can't fall off. His eyes droop slightly, with a mole of tears. The whole person reveals an enchanting look, but his eyes are different. Dark and deep, fixedly looking ahead, with a smile on the corner of his lips, that charm seems to be able to penetrate through the phone screen...

"Aren't you handsome? Just ask if you want to go!" Qin Shuang looked at the photo with an idiot.

Xue Xi: "..."

This man is indeed very handsome, completely different from Xiang Huai's dangerous and arrogant image... Well, why did she think of Xiang Huai?

Xue Xi shook his head and discarded the idea.

When I was about to lower my head to study, I heard someone next to me say: "Qin Shuang, I heard that you moved out of the house, and you don't live in school. Where do you live?"

Qin Shuang rolled his eyes: "I rented a house."

The man exclaimed, "Are you rich? Didn't the Qin family cut off your living expenses?"

Qin Shuang sneered: "Then I have lived for nothing in the past eighteen years? Didn't I save money?"

The other party gave an "Oh" and said nothing.

Xue Xi thought that after the last time the work fee was stolen, Qin's mother gave Qin Shuang a bank card, but Qin Shuang confiscated it.

After that, she didn't ask much in the attitude of not disturbing the other party's private life, but now it seems...Qin Shuang seems to be having financial problems?

Xue Xi poked Qin Shuang's shoulder slowly.

Qin Shuang turned around.

Xue Xi asked: "Are you short of money? I can lend it to you."

Qin Shuang looked around when he heard this, and quietly leaned over: "Sister Xi, I can make money by myself now, don't worry."

Make money?

Xue Xi was stunned: "Huh?"

Qin Shuang said in a low voice, "I tell you, but don't tell others, I'm making a live broadcast now."

After she finished speaking, she was a little worried: "Sister Xi, would you look down on me?"

It was originally the daughter of the Qin family, but now she went live.

Xue Xi shook his head slowly: "No."

Qin Shuang breathed a sigh of relief.

With the ringing of the preparatory bell, Xue Xi, Fan Han, and Xue Yao stood up in the class and walked out carrying books, reaping a sound of envy.

The days of Mathematical Olympiad and physics competitions are getting closer, and the three of them have stopped attending classes and have been playing the Olympics all day.

Xue Xi generally studies physics in the morning and Mathematical Olympiad in the afternoon.

But today, who wanted to prove that conjecture, she went to the Mathematical Olympiad class.

Xue Yao, who was following her, was inexplicably relieved when she saw this look: "Is she going to start studying Olympiad all day? Is this giving up physics?"

Mathematical Olympiad is about the 18th or 9th exam, and there is a physics competition within two days after the exam.

The two games are so close in time that most people will choose to focus on one subject.

Fan Han frowned upon hearing this, "Well, she is not stupid."

The star of mathematics shattered Fan Han's pride, but he was a boy after all, and he was not so careful. After being shocked, he inexplicably convinced Xue Xi.

Self-taught, such a person is born to learn mathematics!

After he said this, he walked into the classroom, and when he passed by Xue Xi, he saw that there was no Mathematical Olympiad on her desk, only a blank sheet of paper, on which she was quickly calculating something.

Fan Han:? ?

He frowned and sat behind Xue Xi.

Then, throughout the following morning, I saw Xue Xi writing and painting there. After a while, he threw away the draft paper, and then put down the pen and thought for a while.

In the middle of the class, she even went to the school library and borrowed a book called "On Bartra's Life".

He knows Bartra, the nineteenth world famous mathematician.

But what does this have to do with Olympiad? !

But I thought it would be fine for the morning, and the time wasted was originally studying physics, but throughout the afternoon, Xue Xi was still writing about her inexplicable and incomprehensible thing.

When Old Liu came to the classroom, he was slightly taken aback: "Xue Xi, are you proving Batra's conjecture?"

Xue Xi nodded.

Old Liu suddenly couldn't laugh or cry: "This, scientists have proved it for more than 100 years, but they haven't proved it. Many people have been ruined in the last step. It is useless for you to do this. Even if you are interested, go to university in the future. After exposure to higher math education..."

When the words reached this point, they stopped.

It suddenly occurred to him that Xue Xi had finished his university courses by himself!

Xue Xi heard these words, but did not obey, but said: "Mr. Liu, I want to try."

Old Liu also had some trust in this academic bully.

He could only sigh helplessly: "Then you have to make sure to complete the Mathematical Olympiad homework."

"no problem."

Old Liu walked around in the classroom and finally left.

After Lao Liu left, Fan Han finally couldn't help but said, "Student Xue Xi."

Xue Xi didn't move.

Fan Han took a deep breath, "You can't take the first exam once, so you don't put the National Math League in your eyes. You will only feel frivolous and unstable!"

"The mathematics star exam questions are super-class. I know you have taught yourself the content of super-classes, so your number one is not worthy of your name. There are so many mathematics geniuses in the country. Only the one in the first middle school, Sun Jie, participated in the country last year. He won the first prize in the league, and he can enter the winter camp if one is short of it! This year he is one of the favorites to win the championship!"

"Can you keep a little in awe of Olympiad?"

"..."

Xue Xi clearly had a thought, but was annoyed by the people behind him.

People who have always been calm can't help but look back, and the foggy, chilly eyes swept away: "Shut up."

Fan Han was taken aback and closed his mouth subconsciously.

When he recovered, his dry face flushed.

He specifically reminded, but she took his kindness as a donkey liver and lungs?

Then let reality teach her how to be a man!

-

Xue Xi stopped at one point until six in the afternoon.

As long as this little logic is proved, the entire conjecture is almost equivalent to completion!

But she has never touched this point of knowledge.

In the entire Bencheng, similar reference books are not available, and such remote teaching materials are unlikely to exist on the Internet.

She went to ask Lao Liu, and Lao Liu was helpless: "This kind of thing is only available to professional scientific researchers. Where can we ordinary people find it? Don't think about it, and concentrate on dealing with Mathematical Olympiad!"

Even if it is a wealthy family, they can't reach scientific research experts!

Xue Xining frowned.

In the end, she fixed her gaze on WeChat on her mobile phone, and she sent a message in the group:

Study: [Who has the information book about XXX? 】

The group quickly got a reply:

Almighty boss: [I have. 】

Xue Xi's eyes lit up: [Can you lend it to me, or sell it to me? 】

Almighty boss: [Not for sale, but...]

Study: [But what? 】

Almighty boss: [Screaming brother, I will lend it to you. 】

-

PS: I shout baby, will you recommend tickets and leave messages for me?