Chapter 198: Aloof because of guilt

Friday, 7:00 AM.

Perhaps because of the night rain last night, the weather was very good in the morning. Golden sunlight spilled down from the east, dyeing a few thin clouds red, and the water stains on the ground reflected the light.

Xu Qingzhou had already returned to the laboratory with the prepared crystal, put on his goggles, and started preparing for the experiment.

First, cut and polish the BIBO crystal, insert it into the resonant cavity of the SPOPO system, and adjust the position and direction to ensure that the pump light can be correctly coupled into the crystal and undergo nonlinear interaction.

Everything was operated by Xu Qingzhou himself. There was no way around it; these steps were very experience-intensive, and Senior Sister Ren couldn't handle them now.

Especially when cutting, if one hand shook, the all-nighter from last night would be wasted. Fortunately, everything went very smoothly.

At 9:00 AM, the low sound of equipment running echoed in the laboratory.

Maybe we will have to be honest with each other in the future, so what's there to be shy about? Of course, he only dared to say this in his heart; he still valued his life.

Read! {

Thinking about it, he clicked on the photo again, looked at the happy couple in the photo, and fell into deep thought.

Xu Qingzhou asked: "No accidents, right?"

Xu Qingzhou didn't force it and pondered that even this guy Xu Zheng had gotten out of the single life, so he should really hurry up.

10 minutes later.

Damn, why am I a little envious! Ding~ the message popped up again.

Xu Qingzhou checked the data, saw there were no problems, handed the laboratory to Senior Sister Ren, and yawned, preparing to go home to make up for sleep.

Xu Qingzhou was drinking porridge while taking out his phone to check messages, only to find the dorm group was chatting happily, all because of Xu Zheng's sentence: "Brothers, I'm no longer single!"

!.

Judging from the existing messages, Xu Zheng's confidentiality measures were quite well done. Kong Xianbo and Zhai Ziqiang actually didn't know about his affairs with that senior sister.

He threw his clothes into the dirty laundry basket outside, looked left and right to see there was nothing else to do, and waved his hand: "Sleeping. Oh, right, don't worry about me at noon. You make your own food. I'll go straight to the cafeteria when I wake up."

Song Yao's expression was cold, and she said: "Throw dirty clothes in the basket, I'll wash them later."

She put Er Miao down, let out another breath, and got up to wash clothes.

Looking at Xu Qingzhou with two dark circles under his eyes, Song Yao felt helpless. This guy finally adjusted his jet lag, only to start staying up all night again.

The living room was filled with the fragrance of laundry detergent. Song Yao was in class at this time. On the balcony, the drying clothes swayed with the wind, and Er Miao was sleeping soundly in the sunlight.

Seeing Xu Qingzhou return to his room, Song Yao's tense body relaxed. She leaned on the sofa, carefully glancing at the black boxer shorts on the balcony, her heart pounding.

He got up to wash the dishes, took clean clothes from the bedroom, and prepared to take a shower. Having stayed in the laboratory all night, he felt he had been smoked by the laboratory equipment.

Kong Xianbo: "What the hell do you mean you're no longer single?"

"Fine." Looking at Song Yao's expression, Xu Qingzhou felt happy in his heart. This girl likes to use aloofness to hide herself every time she is nervous. Isn't it just hanging up underwear?

Zhai Ziqiang: "?"

Xu Qingzhou hummed a song as he walked out, rubbed the underwear clean, and hung it on the balcony.

But this experiment couldn't do without him.

Before, after staying up all night, his liver would tremble the next day. Now it's different; after staying up, his whole person is very energetic.

Ren Xiaoling said.

"I promised Xiao Qiong to go shopping." Song Yao shook her head, but her heart was still hit by the word "home."

In the library, Kong Xianbo frowned. This guy usually complained the most, saying that the girl was just a workaholic that nobody wanted.

Kong Xianbo: "Isn't this the tigress from the Mountain Eagle Club that you often complain to us about!"

Yandongyuan.

Regarding the demonstration results, Xu Qingzhou wasn't very worried. He had calculated it countless times himself and even reverse-calculated it twice. At the very least, there was a 90% possibility there would be no problems.

He glanced at his phone. There was no message from Senior Sister Ren Xiaoling, which meant the experiment was normal. He washed his face and went out too.

Xu Zheng: "Class was adjusted. Professor Gu is busy, so there was no mathematical analysis class in the morning." A moment later, Xu Qingzhou nodded with a smile: "Mm, no problem."

Zhai Ziqiang: "Brother Yang, give me some time, I need to slow down."

Xu Zheng: "Phew, phew, phew, Old Kong, how can you slander someone's innocence out of thin air!"

If he went down the old path of sudden death again, that would really be a loss.

Seeing this message, Kong Xianbo's frowned brow finally relaxed a little, and he typed: "What time tomorrow?"

Damn, this guy is so fast?! Kong Xianbo: "?"

There is always a disobedient and worrying guy at home. He somewhat understands his mother's feeling of helplessness.

Kong Xianbo sighed. This book... why does it feel so tasteless?

Xu Qingzhou looked at the screen, checking the output values on several instruments, while Ren Xiaoling watched from behind, feeling uneasy.

Xu Qingzhou smiled and turned into his room to sleep.

Xu Qingzhou slept at 8:30 and woke up at 2:30 PM.

However, Xu Qingzhou was considering while walking.

Still need to try to avoid staying up late like this. When young, it's nothing, but once you pass the 25-year-old threshold, all physical functions decline sharply, and various problems arise.

Xu Qingzhou was stunned. Although Old Kong kept saying he wouldn't date, his body was always honest, and he was very active every time such things happened. But, how come these three guys didn't seem to be together? He sent a message: "Did you all skip class?"

Song Yao held Er Miao and nodded aloofly.

Attached below was a photo, a photo of Xu Zheng holding hands with a girl. The girl was quite good-looking, her expression a bit stiff, and it could be seen that she was forced by Xu Zheng to take it. Her whole body revealed the aura of an older sister.

This guy... his skin is really thick.

Xu Zheng: "6:00 PM, location later."

Laboratory, Ren Xiaoling was looking down at the information.

Xu Zheng: "Brothers, everyone has time tomorrow, right? I won't say anything else, I'm treating."

Seeing Song Yao glaring at him, Xu Qingzhou helplessly put down his phone and asked: "I won't eat at home tomorrow night. That guy Xu Zheng is no longer single and is treating us to a meal. Do you... want to go together?"

Living with two people is really different from living with one; you have to consider the other person.

"Okay."

Xu Zheng: "Let me introduce you, my girlfriend, Chen Shiqi."

He walked out of the experimental building, stood in the sunlight, took a deep breath, and couldn't help but sigh. A young body has a great advantage—it's resistant to damage.

Xu Qingzhou suddenly realized. Professor Gu is probably busy verifying the twin prime conjecture. After all, this is a big problem, and it will take at least a week to get results, right?

"The temperature in the middle was slightly high. I adjusted it slightly and found that the data collected by the sample was fine, so I didn't call you."

Beside him, Song Yao saw the guy who stayed up all night still dawdling and said angrily: "Eat and go to sleep early."

Returning home, Xu Qingzhou happily drank the lean meat porridge Song Yao cooked. Although he ate the buns Senior Sister Ren brought in the morning, he was indeed hungry now.

After a week, the experiment started again.

"Hoo~"

Xu Zheng: "Oh, right, and my girlfriend's dorm, don't say brothers didn't help you."

"That's good." Ren Xiaoling breathed a sigh of relief, feeling a small sense of achievement, thinking that she had made great progress in the days following the junior, and could even judge where the problem was herself.

"Senior Sister, you go eat first, leave this to me." Xu Qingzhou knew Ren Xiaoling only ate bread at noon.

"Okay."

After Ren Xiaoling left, Xu Qingzhou planned to screen the data again, analyzed the impact of the spatial walk-off effect in SPOPO on the compression degree, and corrected the expressions for system threshold and compression.

(End of chapter) ===== CHAPTER 199 =====