Xue Xi was stunned after seeing the scene inside.

The doors and windows in the office were closed, full of the smell of paper and ink, stuffy, as if there had been no ventilation for a few days, and the light was very dim, obviously it was daytime, but the curtains were drawn and the lights were turned on, giving people a strange feeling.

Feng Xingxing stood in front of the blackboard with his hands behind his back, staring at the rows of chalk formulas written on it, walking back and forth, he was reading something in his mouth as he walked, as if he had fallen into a demon.

Zhou Hong was stunned and opened his mouth: "Teacher? ”

Feng Xingshen ignored him, but continued to stare at the blackboard, even if his body was moving, but his eyes were not moving, and he ignored Zhou Hong's words, as if he didn't hear it at all.

Zhou Hong was anxious, looked at Ji Silin, and asked, "Teacher, what's wrong?" ”

Ji Silin sighed: "He has fallen into his own world, and he will not get out of it without solving these problems." ”

Zhou Hong was stunned: "This, what can I do about this?" ”

If you are engaged in academic research, can you really get to this point in the end?

So crazy?

Xue Xi looked at Feng Shiingshen, and for some reason, he suddenly thought of his grandfather Ye Lai.

Yelai is a chemistry professor, and now he is also crazy, should he ......

She looked at Ji Silin: "Brother Silin, what will happen if the teacher can't come out?" ”

Ji Silin was silent for a moment, and finally sighed: "Crazy." ”

And sure enough, it was!

Xue Xi could only look at the blackboard, this mathematical knowledge was something she had never touched, and after seeing it, she realized the breadth and profundity of knowledge.

Originally, when I was in college, I wanted to study more basic science, but now I realize that a mathematics department can be divided into several research directions.

Many people, only in one direction, will not be able to study the top in their lifetime.

Xue Xi held his breath and stared at those characters.

But at this moment, Ji Silin suddenly shouted: "Old Feng! ”

Feng Shiing's body may have not rested for a long time, his body shook a little, Xue Xi immediately stretched out his hand to support him, and shouted in a low voice: "Teacher! ”

Suddenly, the curtain was blown open by the wind, and a flash of light shone in and fell on the two people.

I don't know if it's Zhou Hong's illusion, he feels that Sister Xi's action of supporting the teacher is so sacred at this moment, like a kind of inheritance......

Moreover, there is no wind in the room, how can the curtains be blown open?

Just when Zhou Hong was wondering, Xue Xi helped Feng Shiing's body to sit down on the sofa, and when she wanted to let go, she found that Feng Shiing's body was still holding her arm tightly, and his closed eyes opened suddenly, "Sister Xi'er?" ”

He looked around blankly: "I'm here, what's wrong?" ”

Xue Xi's expression was heavy: "Teacher, you need to rest." ”

"Rest."

Feng Shiingshen smiled bitterly, but looked at the blackboard again: "If I can't solve this problem, I won't rest." ”

As soon as these words fell, I heard Xue Xi open his mouth: "Teacher, I'll come." ”

Feng was stunned.

Zhou Hong was also stunned.

Only Ji Silin stood behind a few people, and the light shone on his glasses, reflecting a white light.

Feng Shiingshen quickly reacted: "Sister Xi, you haven't learned the relevant knowledge, it will be very slow, so I'll come......"

Zhou Hong also nodded: "Senior sister, this knowledge is relatively unpopular, and few people study this topic, I think you still advise the teacher to eat something and sleep for a while......"

Xue Xi didn't pay attention to the two of them at all, she turned her head to look at the blackboard.

Just now, when she first looked at the characters on the blackboard, she still didn't understand the meaning of these characters, but she was too good at studying mathematics, and when she saw those symbols, she had already taken root in her mind, and the moment she held Feng Shiing's body, she felt like a flash of inspiration, so that she suddenly understood the meaning of those things.

Very simple.

She picked up the chalk and did a quick math on the blackboard.

"Brush Brush ......"

In the entire office, it suddenly fell silent, and all of them were the sound of Xue Xi writing the topic, and the sound of chalk rubbing on the blackboard, which was the best music Feng had ever heard.

He stared at the blackboard, as if he suddenly understood something, and finally looked at Xue Xi, and then looked at it, just now holding Xue Xi's hand.

Then, he suddenly smiled.

Half an hour later.

Zhou Hong looked at the dense characters on the blackboard blankly, he couldn't write on the blackboard, so he took out the blackboard again, and the whole room was full of blackboards, which were also written by her.

This kind of world problem, something that the whole world can't delve into, has once again been made by Sister Xi!

Zhou Hong looked at Xue Xi in disbelief, only to feel that his brain couldn't turn around, what kind of genius is this person?

After writing the last number, Xue Xi threw down the chalk, took out a wet tissue and wiped the paper paper, she quietly turned around, looked at Feng Shiingshen, and slowly opened her mouth: "Teacher, do you still have a topic?" ”

Feng Xing's body seemed to be relieved, and he leaned back on the sofa, and he said blankly: "It's gone." ”

In the future, there may be many incurable diseases, but now, at least at this moment, the topic he wants to study in his life is researched.

I don't know when the curtain was opened, and the sunlight poured in, shining on Feng Shiing's body, and he felt warm on his body.

And the red-haired girl opened her mouth: "Teacher, then you should eat and sleep." ”

Feng Shiingshen smiled like a child, and he nodded: "Hello! Dine! Go to bed! I can rest well! ”

-

-

In the evening, Li Xuekai walked out of the laboratory door and came to the hotel that he had made an appointment with Grandpa Li.

As soon as I entered the private room, I saw Grandpa Li sitting on the sofa with a very dark face, next to Father Li's flattering smile: "I thought, you are here, then see you all." ”

Li Xuekai was stunned.

When Grandpa Li saw Li Xuekai, his face finally improved a lot, and beckoned to him: "Xiao Kai, come here." ”

Li Xuekai nodded, and when he was about to walk over, there was another sound of footsteps at the door, and when he turned around, he saw that it was Li Xuelei who walked in.

He changed his unbeatable appearance in school, stood there in a white suit, looked like a dog, and respectfully said: "Hello grandpa!" ”

Grandpa Li's face was even darker, and just as he was about to speak, Father Li stood up and dragged Li Xuekai into the door: "Dad, no matter what, this is also your grandson!" Even if you have an opinion about his mother, it can't affect the child, right? ”

Grandpa Li was slightly stunned.

Father Li dragged Li Xuelei over, and when he passed Li Xuekai's position, he bumped him a little and made him take a step back, and immediately, Father Li pressed Li Xuelei's shoulder and let him sit next to Grandpa Li: "You sit here, talk to your grandfather!" ”

Li Xuekai looked at that position.

That was supposed to be where he was sitting, and it was the position that his grandfather had just taken.

He lowered his eyes and opened his mouth: "Grandpa, since you have other guests, then I'll go first." ”

Grandpa Li hurriedly spoke: "Xiao Kai, I'm here to see you, what other guests, nothing else......"

As soon as he finished saying this, he heard a "bang", and Father Li patted the table and stood up: "Li Xuekai, what do you mean by this?" You don't want your grandfather to recognize Li Xuelei back? I'm telling you, this is your brother, you have to admit it! ”

Li Xuekai frowned, and when he wanted to say something, Li Xuelei smiled awkwardly, took out a gift and handed it to Grandpa Li: "Grandpa, I heard that today is your birthday, this is my gift to you, if someone doesn't welcome me, then I will leave first, so as not to affect your mood." ”

Birthday......

Li Xuekai paused.

It turns out that today is my grandfather's birthday, and he is busy with scientific research, and he lives every day upside down, and he is confused.

He looked at Elder Li: "Grandpa, I'm sorry, I forgot that today is your birthday." ”

Grandpa Li opened his mouth: "Xiao Kai, it's okay, what is not a birthday, I just have a meal with you." ”

Have a meal together......

When Li Xuekai was about to leave, he couldn't move anymore.

Father Li also opened his mouth: "Li Xuekai, your grandfather is so old, in order to accommodate you, he specially rushed to Kyoto, if you are losing your temper and delaying your grandfather's birthday banquet tonight, you are unfilial!" ”

Li Xuekai tightened his jaw.

Today is grandpa's birthday, and no one wants to make the scene too ugly, so he dares to bring Li Xuelei over.

Li Xuekai lowered his eyes and finally sat down.

A few people sat down around the dining table, and Grandpa Li looked at Li Xuekai and said, "Xiao Kai, are you tired of your recent research project?" Why look at your face is so ugly, and you are still thin! ”

Li Xuekai was about to speak, Li Xuelei opened his mouth: "Yes, they often work overtime on their projects, sometimes our projects are over, and when we leave, we can still see that they are working overtime on the project, which is too tiring." ”

Grandpa Li was about to speak, but Father Li mocked: "How about being tired? I made a bunch of useless theoretical knowledge, but it couldn't be implemented at all, and I heard that it took hundreds of millions of investments! ”

Li Xuekai: "The investments are all invested by Sister Xi, and it has nothing to do with us, right?" ”

Father Li sneered: "A girl, she really doesn't understand anything, she is spoiled at home, and she spends money like this, you stay away from her in the future, so as not to be taken badly!" ”

Li Xuekai: "...... Even if I am damaged, I don't have hundreds of millions to squander. ”

His bank card has long been confiscated!

Father Li choked, and was about to get angry, but Grandpa Li was angry: "Have a good meal, I can't stop your mouth!" If you speak again, I'm going to kick you out!" ”

Father Li smiled at the moment: "Dad, let me introduce you to Xiao Lei, the project he did is about to succeed, and we are about to put it into mass production, and the future profit can reach tens of millions, although tens of millions are nothing to our family, but this is his first project, and I only invested a few million." It's not like some people who don't get a penny of profits. Oh, no, I heard that on your project, the salary of the team leader is 10,000 yuan a month? ”

When Father Li smiled so mockingly, Li Xuelei opened his mouth: "Dad, don't say that, Xiao Kai holds the shares, I heard that the other team leaders are 0.5 percent, but Sister Xi took a fancy to Xiao Kai and gave him one percent." If their project is completed, it will not be a problem to earn 500 million yuan a year, and one percent is 50 million! ”

Father Li sneered at the moment: "This is a big pie, the premise is that the project can be completed, but if this project can be completed by a few of you college students so easily, Huaxia will not lag behind foreign countries for so many years!" ”

-

Meanwhile.

In the laboratory, the huge instruments have already been shipped, and only the last few key parts are assembled, Yu Da put the results of half a month's hard work of several people into it, and then pressed the switch.

Succeed with flying colors!!

[The update owed yesterday is not made up.] I'm still very uncomfortable.,But I feel like I can't break it for two days.,I got up and coded the words.,This chapter is a fat chapter of more than 3,000 words.,I'm going to continue to spread it.。。。 Recently, my health has been very bad, which led to the fact that this time my aunt seemed to have half a life, and she vomited twice last night, so she can write more or less~ Unless you can't get up, you won't break the update. Saying so much is not to sympathize, but to explain the cause clearly. 】