Chapter 123: Clear and white

Was I teased?

Song Yao indeed didn't react, never expecting that this guy would have such great dog courage after drinking.

Just when Song Yao was confused, Xu Qingzhou's hand rested on her shoulder, pulled her gently, and pulled her into his arms.

"Thank you."

Xu Qingzhou hugged Song Yao tightly. He didn't know why, but at this moment, he just wanted to give this girl who came to pick him up late at night a good hug.

The hot air Xu Qingzhou exhaled sprayed onto her neck, making Song Yao very uncomfortable. Her heart was pounding, she struggled uneasily, and her voice was a bit soft, "Xu Qingzhou..."

Hugging quietly for a while, Xu Qingzhou let her go.

Song Yao's fair cheeks were flushed, and compared to usual, she had a bit more of the unique cuteness of a girl.

"Hu~"

Read! {

"There's a situation and policy class today?" Xu Qingzhou was surprised.

Xu Qingzhou hugged her... this guy... was it intentional, or just simply playing hooligan after drinking too much.

Dorm 206.

Xu Zhengyang stood up, picked up Xu Qingzhou's cup, poured a cup of warm water at the water dispenser in the corner, placed it in front of his desk, and looked admiring, "Old Xu, brother truly thinks you're awesome."

Compared to Song Yao, Xu Qingzhou slept much more soundly. Lying on the bed, his consciousness fell into chaos after a while, and he slept until he was woken up by thirst the next day.

"No!" Song Yao's face stiffened, feeling a bit guilty, and said in a low voice: "He drank some alcohol, I just went to pick him up."

"I arrived too."

Xu Qingzhou leaned on the chair, feeling hopeless. Today is Tuesday, and he has to go exercise in the evening.

"Wang Wang Shixiong arrived safely!"

He touched his arms and thighs again.

Xu Qingzhou sat on the chair, rubbing his temples: "Mm, the project at the physics department ended, so I went to drink a little."

Although she had always said Xu Qingzhou was a scumbag, after Song Yao said it last time, she tried to change her view of Xu Qingzhou. After all, those girls, her roommate seemed to know them all.

Recalling yesterday's events in detail.

His memory jumped directly to the scene of hooking Song Yao's chin.

Xu Zhengyang rolled his eyes, "Tonight's situation and policy class, roll call, the kind where Old Man Wu makes everyone stand up one by one. Your godfathers can't help you."

After Xu Zhengyang finished speaking, he interviewed Xu Qingzhou: "You've skipped so many political classes, aren't you really afraid those teachers will fail you?"

Getting up to drink water, sitting on the chair and looking at the time, it was exactly 6:30 AM.

Song Yao touched her face and said: "Maybe it was too hot."

"You can't say it like that, as long as there is a class in your heart, it's a class everywhere." Xu Qingzhou drank water, with an unfathomable expression.

Seeing Song Yao come back blankly, not even reacting to her greeting, Zhang Qiong felt strange, waved her fingers in front of Song Yao, and asked: "Little Yao, why is your face so red?"

"Pay attention to safety on the road." Xu Qingzhou smiled lightly, waved his hand, turned around dashingly, and entered the dormitory building, leaving Song Yao standing blankly in place.

However, he still sent a message in the group, saying he arrived safely.

Xu Qingzhou sat slumped on the chair, his expression blank. After the stimulation just now, the alcohol had sobered up a bit. At this moment, there was only one question in his mind: Holy crap, what did I do just now?!

Moreover, these few months had passed, and Song Yao didn't seem to have been let down.

Xu Qingzhou felt cold in his heart. Based on Song Yao's personality, yesterday was mostly because he drank alcohol, so she didn't argue with him. Tomorrow, she might directly chop off his claws.

"No, godfather is awesome, so you are awesome." Xu Qingzhou comforted. 1:00 AM.

Sitting decadently for a while, he smiled wryly and shook his head, thinking not to consider this matter first. The verification of the Cramér conjecture just happened to be at a critical period, then carried the basin to wash up.

Xu Qingzhou let out a long breath, so... did he really tease Song Yao just now? Xu Zhengyang just quit the game. Seeing Xu Qingzhou's strange expression and a strong smell of alcohol on his body, he was surprised: "Eh? You drank?"

"Little Yao, it's minus 5 degrees outside."

Song Yao lay on the bed, tossing and turning, unable to sleep. Thinking of the scene where Xu Qingzhou hugged her, the sleepiness that had just risen was washed away.

As for the GPA, for a cheater like him, it didn't play a very big role.

!.

Zhang Qiong nodded.

Xu Zhengyang: "..."

"..."

"I know, so when are you treating us to a meal?"

Teng Xiaojuan was also there, smiling and teasing, "Another physics project and a double degree. It's only been two or three months since entering school, and you have two SCI papers. The bonus is quite a lot, when are you treating us to a meal?"

Dormitory.

"He is not from our family." Song Yao shook her head.

So... they are clear and white. Xu Qingzhou was thinking about things. The dormitory was very quiet, only the keyboard sound from Xu Zhengyang's side. Judging from the frequency of typing, he estimated he was typing to his teammates for Mother's Day.

"Junior Gong arrived too."

"Little Yao, your Xu Qingzhou is so amazing."

"..."

Zhang Qiong was a bit speechless. She seemed to have thought of something again. Little Yao went out to see Xu Qingzhou just now, could it be that these two people... "You and Xu Qingzhou kissed!"

Actually, these were all small matters, special cases handled specially. As long as you produce results, be serious during the final exam, and teachers will pull you if they can.

Damn, what have I done?!

Skipping class is said so clearly and refinedly.

Looking at it this way, Xu Qingzhou is not that kind of hopeless bastard.

Professor Zhao Shengwen asked to go drinking. Halfway through, Professor Zhao slipped away himself, then Wang Wang Shixiong and Wang Wang Shixiong Gong tried their best to pour him, and then it was returning to school, and Song Yao came.

Looking at everyone's messages in the group, Xu Qingzhou let out a breath, put his phone aside, looked at the ceiling and continued to think. He said he wouldn't date, but his revolutionary friendship with Song Yao seemed to have deteriorated a little bit... it was a bit off track... should correct it... and she also said she wouldn't date before graduating from university.

"Roll roll roll!"

Hu~ Still there.

When he came back, he found that Kong Xianbo and Zhai Ziqiang had both gotten up.

Good guy, really rolling.

After breakfast, Xu Qingzhou went to the library to read books. First, he didn't get a workstation at the supercomputing center, and second, he could make up for his knowledge about prime numbers.

Now, he was reading *Additive Prime Number Theory*, known as one of the classic number theories of the 20th century, written by the famous Xia Nation scientist Hua Luogeng. It systematically summarized, developed, and improved the Hardy-Littlewood circle method... This book was published for more than 40 years, and its main results still occupy a world-leading position.

And the Cramér conjecture is one of the problems in the category of additive prime numbers. Besides this, he had also read Silverman's *Introduction to Number Theory* and Min Sihe's *Methods of Number Theory* recently.

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