The clattering keyboard stopped for a moment.

The scene is still.

The invigilator came down from the stage and went to Jiang Fuyue's stand. "How did you hand in your paper? Was it a machine failure?" he said, so he had to stretch out his hand to check.

"No trouble, I finished it." Jiang Fuyue played down.

The remaining candidates quickly exchanged eyes——

She's crazy?!

Think it's a class assignment?

You don't have to check?

It's useless to have speed and no quality.

Don't worry, don't worry. She handed it over to her. I'll do mine. Don't panic when you encounter something!

Would you like to take a picture of your cell phone?

rats , screw you!

Take pictures, no problem. In memory of the God who handed in his paper more than four hours in advance.

……

Lin Yuan, sitting diagonally in front, had a vague hunch that Jiang Fuyue would be the person who handed in the paper as early as the moment when the mechanical sound system started.

Sure enough

She couldn't help gripping her fingers.

But the next second, he suddenly released it and continued to tap the keyboard with his head down.

A string of codes flowed from her fingertips, and the girl's nervous expression was gradually replaced by calmness.

The eyebrows and eyes are calm and the side face is magnanimous.

She thought, what if Jiang Fuyue handed in her paper in advance?

This is not the noi semi-finals, but the real IOI rehearsal field. Not to mention anything else, the difficulty of the problem alone can't be compared with that before.

Jiang Fuyue won full marks in the domestic selection, which does not mean that she can also do well in the international competition.

God won't always care for the same person. It's time for her to fall.

Thinking of this, a dark awn flashed in Lin Yuan's eyes and passed away.

After Jiang Fuyue handed in her paper, she left with a low profile under the arrangement of the invigilator.

But the "departure" itself is not low-key. The more you avoid it, the more deliberate it is.

At the third half hour of the exam, Fan Ye handed in his paper.

Huang Hui and Gao Zhaoming looked at each other: Well, let's pay it, too.

Suddenly, the plane seat behind Lin Yuan was empty, the wind passed, there was no shelter, and the back neck was cool.

At that time, Jiang Fuyue had returned to Q University and sat in the brightly lit library with an open laptop in front of her. The page stayed on an unfinished paper.

I saw her writing and information, and there were scattered A4 paper around, with formulas and some drawings.

Jiang Fuyue is finally sorting out the ideas of the paper. No accident, Shen Qiannan will be there tomorrow, and these remaining experimental gaps can be completely filled.

In this regard, she raised the corners of her mouth with satisfaction.

……

It's night. The moonlight is bright and silent.

Xie's old house, study on the second floor.

Xie Dingyuan sorted out today's experimental data and uploaded it to the encrypted cloud, then exited the analysis software and recorded documents, and then closed the computer.

He took off his glasses, leaned back on the back of his chair, rubbed his temples not light or heavy, and closed his eyes at the same time.

Suddenly, a phone came in.

He touched his cell phone and gently scratched his fingertip: "hello..."

"You don't sound right. Are you still working?"

It's Shen Qiannan.

"Just finished. What's up?"

"Can't you call and ask if you have nothing?"

"This point? Are you sure?"

"..." of course, Shen Qiannan is not sure.

To this end, he struggled all night and finally dialed Xie Dingyuan's mobile phone.

At that moment, he very much hoped that the other party would not answer, just like several times before, it was best to turn off.

Unfortunately, it didn't work out.

Xie Dingyuan not only took it, but also took it quickly.

"Cough... You said you had been back to the imperial capital for nearly half a month. You didn't even invite me to the school canteen. Is that funny?"

"When I go back to the imperial capital, shouldn't you invite me to eat?"

Shen Qiannan: "

Xie Dingyuan suddenly opened his eyes. The light was reflected in his dark pupil, reflecting a faint broken awn: "if you have anything to say."

There was an awkward smile: "I heard you've been soaking in the laboratory recently?"

"Well, two papers rush to produce data."

"When will it run out?"

Xie Dingyuan raised his eyebrows and said quietly, "why, are you interested?"

"No... let me ask for someone."

He pondered for a moment: "about twenty days, two experimental cycles."

"So long?"

Xie Dingyuan didn't answer.

Shen Qiannan could only harden his head and sing the monologue: "in fact, I mainly want to discuss something with you today."

"Well, what's the matter?" her voice was faint and did not distinguish between joy and anger.

"I have a little... ER! Friend," Shen Qiannan wanted to say "primary school sister", but when he thought of Xie Dingyuan's strange and picky smelly problem, he quickly changed his mouth and then said, "she wants to use the laboratory. Do you think she can be accommodating?"

Xie Dingyuan didn't answer.

Shen Qiannan felt that there was a play and worked harder: "she was alone without a team. She only used five days at most, and her research direction focused on physics. There was no conflict with the biochemical equipment you are using now. Even if there was a conflict, she was willing to give in and meet your experimental needs first."

The other end still didn't respond, but he didn't take the initiative to end the call.

According to his understanding of Xie Dingyuan, if this matter really couldn't be discussed, he would have hung up long ago. There was no time to listen to him beeping.

"There are three doors in the laboratory. You can only give her the key to the door on the left. There is a wall between them. Even if you share it, it's difficult to meet. Just treat her as air, how about it?"

Xie Dingyuan put his left hand on his thigh and tapped his fingers rhythmically.

It seems that he is really considering the proposal.

Across the phone, Shen Qiannan was not sure what his attitude was. After what he should say, he could only wait and wait for a reply.

I don't know how long it took Xie Dingyuan to say, "that man has a deep friendship with you?"

"OK, OK."

We must not say that we have been calculated by a little girl. Otherwise, Xie Dingyuan can laugh at him for a whole year.

"For your sake, it's not impossible to borrow..."

Shen Qiannan was not happy too early. He knew it wouldn't be so simple.

Sure enough——

"But I have one condition."

"What conditions?"

"Do you know Lin Weiwei?"

Shen Qiannan was stunned and surprised that Xie Dingyuan could spit such a feminine name in his mouth.

I'll see you for a long time.

"Lin Weiwei? Who? Why are you so familiar..."

"Postdoctoral Fellow of the materials college next door."

"I remember! MIT Zhibo was robbed by several surrounding universities as soon as he returned home. He joined the post doctoral mobile station of the school of materials last year. It was said that she was superior among many female doctors. It once aroused heated debate and was regarded as a goddess by the children of the school of materials."

"No... why did you suddenly mention her?"

Xie Dingyuan's eyelids jumped, his Adam's apple rolled gently, and he couldn't speak for a long time.

"Lao Xie? Are you still listening? This guy won't fall asleep..."

"Lin Weiwei, you help me deal with it, and I promise to lend your friend the laboratory."

"Deal with Lin Weiwei? What's this? Why deal with Lin Weiwei? Do you know her?"

A postdoctoral student of Materials College and a non staff member who comes back once every half a year and doesn't belong to Q University who just wants to visit the laboratory for free, they can't hit each other!

"Why didn't you know you had friends with Lin Weiwei before?"

Xie Dingyuan's eyelids jumped more fiercely: "... I didn't know each other. I just met."

"What do you need to deal with her?"

The key is that Xie Dingyuan is not a man willing to do superficial Kung Fu.

Does he have to deal with anyone?

Shen Qiannan was confused.

There finally couldn't bear it, gnashing his teeth: "my family arranged a blind date with her."

“?”

"I'm not suitable for marriage. I made it clear to her at the first meeting, but this girl..."

Xie Dingyuan doesn't know how to describe it. It seems that he can't express his real meaning when he speaks lightly. It seems that he is not very good for the reputation of other girls when he speaks heavily.

"In short, you come forward and help persuade her not to insist anymore. There will be no result."

The head was silent for two seconds and suddenly burst out: "grass -"

Xie Dingyuan: "

"You have a blind date?! my God, you have a blind date? Have you met Lin Weiwei?! wait, let me see if today's sun comes out from the West!"

“……”

"Oh, sorry, I forgot it's night. Yes, Lao Xie, behind my back, kissed each other quietly. He also said that he was a brother. He clearly agreed to be a dog together. You actually want to end the dog life secretly?"

Xie Dingyuan: "

"OK, it's just Lin Weiwei. I promised. Don't worry! With me, you want to be a dog all the time. How can you leave halfway?"

"... strictly abide by the laboratory system and standardize the use of experimental materials. I'm not allowed to appear when I'm here. After I leave, I can't tamper with my experimental equipment. I should say hello in advance. If you can do the above, come to me at 9 a.m. tomorrow to get the key."