Li Sinian heard this sentence when he left the bathroom.

He paused in his steps, but didn't look back.

Fu Huajing walked out of the bathroom, his eyes turned around, and finally fell on Fang Chuxin's body, and said, "I want to go and see it." ”

Fang Chuxin pursed his lower lip, staggered to him, tilted his head, and said a little innocently: "Brother, but your face ...... It doesn't seem appropriate to appear at the same time as missing my brother, and if it is discovered, I'm afraid it's not easy to get it. ”

Fu Huajing is also more worried about this.

He lowered his head in frustration, Fang Chuxin seemed to think of something, her eyes suddenly lit up, and she patted Fu Huajing's shoulder: "Brother, you wait for me, I have a way to let you in." ”

As he spoke, Fang Chuxin ran away.

After a few minutes, Fu Huajing saw that she was wearing a fox mask in her hand, which seemed to be used in a literary performance, Fang Chuxin put it directly on his face, and said with a smile: "So that no one will know that it is you, brother." ”

Fu Huajing gave her a thumbs up: "Sister, you still have a lot of ghost ideas." ”

Fang Chuxin pursed his mouth: "Brother, you can't speak!" ”

Fu Huajing hurriedly coaxed two or three sentences.

By the time they arrived at the door of the classroom, the sound of Li Sinian was clearly heard in the classroom.

"Who was questioning me just now?"

Two unconvinced people stood up.

Li Sinian said directly: "Professor Zhuang, can I borrow the physics question you gave in college before?" ”

"Let's go to the three of us, and if I win, then publicly apologize to me."

Everyone in the audience was stunned, and Professor Zhuang squinted: "Are you sure you want to do that question?" Will you? ”

In fact, Professor Zhuang didn't believe it either.

Since the question was published, no one has solved it, and now it is still an unsolvable answer, he will solve the question, but he can't solve it.

At one point, he even suspected that he had made a mistake.

Lin Xiangyu was not convinced: "It's up to you?" Do you still want to make Professor Zhuang's question? I advise you not to be ashamed, we think that you are a child, and you are not just like you. ”

"I'm not ashamed to say it today, do you dare to fight?"

Having said that, whether these two people agree or not, they are a little difficult to ride a tiger at this time.

Where would Lin Xiangyu allow himself to be so provoked and humiliated, he has always been very unconvinced by Li Sichen, but he just has a good family background, starting earlier than others, and the name of a prodigy is even just bought.

Lin Xiangyu said directly: "What don't I dare." ”

Since Lin Xiangyu dared, the other person naturally had nothing to fear, and the three of them were all on the podium, doing the same question.

This question is really difficult, and no one has solved the question that came out a year ago.

After Li Sinian saw the question, he frowned slightly, and his expression was sudden for a moment.

Lin Xiangyu also had a sad face.

It's really not easy to get it, and they have been studying it for a long time.

About half an hour later, Li Sinian began to write, because he was relatively small, he was still standing on the bench to write, so he wrote a little slowly, but every step he took was unexpected.

Professor Zhuang looked at it, his eyebrows gradually frowned, and Li Sinian was completely off the rails.

However, this method may be feasible.

After more than ten minutes, Li Sinian wrote all the answers.

He jumped off the chair, glanced at Lin Xiangyu and the others, and said lightly, "Do you need me to tell you?" ”

Lin Xiangyu's face was as ugly as eating Xiang, and he glanced at Li Sinian's solution formula, and his pupils were shocked.

Yes, they all study physics, and naturally they know the principle of Li Sinian's method, although the sword is on the side, but if they don't fight, how can they know that it's wrong?

Simply, Li Sinian bet right.

Not a single person spoke.

And Li Sinian had already begun to speak, and Lin Xiangyu and the two froze on the podium, not to mention how ugly their expressions were.

Outside, Fang Chuxin and Fu Huajing were lying by the window and looking inside, Fu Huajing was wearing a fox mask on his face, and he was looking inside, until Fang Chuxin suddenly asked him.

"Brother, will you?"

"I don't, I don't understand."

Fu Huajing is very honest.

"It's so amazing to miss my brother."

Fu Huajing pursed his mouth: "Then I'm not good?" ”

"My brother is also amazing." Fang Chuxin smiled sweetly at him.

After they were talking, Li Sinian finished speaking, and then he explained the matter of the paper, and said indifferently: "I don't want to hear any public opinion about me from your mouths, I just want to do academic research." ”

"Professor Zhuang, this question is to solve the problem of aircraft carriers, right? In that case, I hope that you will show the demeanor of a professor and don't let me underestimate it. ”

If there had been someone to speak for him just now, things wouldn't have come to this point.

Everyone didn't expect that the old face that would be taught by a little boy couldn't hang up.

The teacher looked at Li Sinian in surprise, when he was lecturing, he didn't say half a word of nonsense, but now he is willing to say so much in one breath...... So just now, I was completely, right?

Li Sinian looked out the window, Fu Huajing was giving him a thumbs up, although he couldn't see his face, but from his eyes, it could be seen that he was very happy.

Fang Chuxin also smiled sweetly.

Li Sinian didn't want to talk to these old guys for a moment.

He dropped his chalk and left the classroom.

"When are you two going to leave?" He took the initiative to ask them.

Fu Huajing lifted the fox mask slightly and asked him, "You just want us to let us go like that?" ”

Li Sinian pursed his lips and did not speak.

Fang Chuxin knew his awkward temperament, and it was not easy for him to take the initiative to ask this question, she took the initiative to hold his hand and said, "Mom, in the school clinic, do you want to go over and see her?" ”

A hint of surprise crossed Li Sinian's eyes.

"She, what is she doing in the school doctor's office?"

"Mom is a doctor, but a great doctor."

Fang Chuxin pulled him away, and Fu Huajing followed behind them slowly.

In the school doctor's room, Fang Tong was a little busy, after the three children came, she could only put them in the office first, the office was quiet, and no one came.

Fang Tong gave the patients at hand to other doctors, none of them were very serious illnesses, and she had already written medical orders.

When he came back to the office, the three little guys were sitting in a row, Fu Huajing took off the mask on his face, and it was rare for the three of them to be together, Fang Tong just glanced at it, and his eyes moistened.

"Miss, if my guess is right, you should be the elder brother, Huajing is the younger brother, and Chu Xin is the younger sister."

He was the eldest child.

She asked the doctor who delivered the baby that year, and the first one was sick, but they couldn't save it, and finally a person came and said that he could save the child, so he took the child away.