Open book is beneficial + special episode

"Ah."

"Actually... I want to discuss something with you. You are not at school on Saturday, so I thought, can you keep the two keys of the explosion-proof cabinet in the laboratory for me?"

"No. The keys to the explosion-proof cabinet should be kept by two people separately, and they can't be kept with you. If you want to use flammable and explosive reagents, you can use them on Sundays. I am always in the laboratory on Sundays."

"All right……"

Wang Xiaonan, who was walking in front, pretended to complain: "Teacher Gu is so strict, I sympathize with Brother Xiaosong."

Zhou Yuning looked arrogant: "But I just like Mr. Gu like this."

Although Wang Xiaonan talked about Gu Yazhen's faults, she also recognized it in her heart. "With Mr. Gu here, if something goes wrong in the lab, it would be really evil."

Cheng Zhou also felt that the serious Gu Yazhen was an indispensable booster for the laboratory.

"Does Senior Sister Yazhen usually go home on Saturday?" Cheng Zhou asked casually.In her eyes, Gu Yazhen is on the way to the office when she is not in the office, and she has never imagined the scene of being away from school for a day.

"Oh, Yazhen will go to an outside training institution as a private teacher on Saturdays, teaching high school mathematics, physics and chemistry. It is said that she earns quite a lot, about [-] a month."

"So much??" For the first time, Wang Xiaonan felt that money was so easy to earn. "I want to go to any good place."

"Forget it. Yazhen's salary wasn't high at first, but she got a high salary because of her excellent teaching skills." Zhou Yuning rolled her eyes at Wang Xiaonan, who was dazzled by money.

"So that's how it is." Wang Xiaonan felt a little depressed for a moment, feeling that the duck he got flew away again.

Cheng Zhou thought happily, Senior Sister Gu taught well, let alone five thousand, even if she got ten thousand, she would not be surprised.

"Wow, Sister Yazhen is a local tyrant. Doctoral students earn [-] and private tutors [-]. That's [-] in total."

"You don't know if Zhou Tian doesn't come to the office, do you? Ya Zhen Zhou Tian also takes over the job of writing codes, and there must be four or five hundred a month."

"Oh my God, is sister Yazhen a workaholic? The kind who doesn't rest for five days at 360? Is this saving money for the down payment?"

Cheng Zhou who was listening on the side also felt that Gu Yazhen was working too hard.For the rich second generation who waved millions, the more than 7000 yuan is at best a small change.But it is not easy for ordinary college students to earn money, and there are many people who work and study part-time. More than 7000 yuan a month is simply a huge sum of money.

Zhou Yuning looked at Wang Xiaonan and Cheng Zhou who looked surprised with a smile, and didn't answer any more.

When the group walked to the Sichuan restaurant, Zhou Yuning pushed Gu Yazhen to the top seat, while Wang Xiaonan handed the menu to Gu Yazhen respectfully.Gu Yazhen just smiled, and threw the menu to Wang Xiaosong who was beside him: "Look at it."

So a group of people excitedly ordered seven dishes and one soup with ten catties of spicy crayfish and big fish and meat.Zhou Yuning and Wang Xiaosong ordered a dozen beers each.

"Xiaozhou, what do you want to drink?" Gu Yazhen asked after ordering.

"...coconut milk?"

So there were three more bottles of coconut juice on the table.

A table of people chattered happily about the household chores, and they ate up all the dishes on the table in a short while.

"Pigs, how many days have you guys been without food?" Looking at the empty plate in front of him, Zhou Yuning just came back after going to the bathroom, beating his chest and stamping his feet.

"I think Xiaozhou is quite edible. You see there are so many shrimp shells in front of her." Wang Xiaonan drew the shape of a hill with her hands.

Cheng Zhou lay innocently on the gun, and half of her pile of shrimp shells belonged to Wang Xiaonan.Looking at Gu Yazhen with a guilty conscience, she found that Gu Yazhen hardly touched the crayfish, and only ate a little bit of food.

Wang Xiaosong drank a little too much, yelling at everyone to play who is an undercover agent, and if they lose, they will be punished with a drink.After several rounds of playing, Gu Yazhen and Cheng Zhou kept losing. They drank several cups with coconut milk instead of wine, and went to the toilet several times in the middle.Zhou Yuning commented that as long as it is a competition related to speaking, Gu Yazhen's halo of learning god will disappear instantly.

Zhou Yuning hadn't lost much before, but he drank a lot of wine, and finally lay down on the table unconscious, still muttering: "Gān cup..."

Seeing this, Wang Xiaonan laughed until his stomach ached.She moved her head to Zhou Yuning's side, wanting to listen carefully to every word, saying that she would tell the truth after drinking.

"Sister Yuning, I'm Xiaonan." Wang Xiaonan asked suspiciously.

"Um……"

"Hello, what's um, I'm Xiaonan, Wang Xiaonan." Wang Xiaonan quickly corrected.

"...She's fine...well...you're happy...I'm happy too..."

Everyone was baffled, and Cheng Zhou was even more confused.Why is she good, who is "she"?

Seeing that Zhou Yuning lost his composure, Gu Yazhen frowned.She stood up and supported Zhou Yuning on her shoulders.

"She drank too much, I'll send her back first."

"Then I'll help too." Wang Xiaosong also jumped up, hanging Zhou Yuning's and Gu Yazhen's schoolbags on his body.

The two dragged the drunk Zhou Yuning out of the hotel like this.

Wang Xiaonan's face was a little red at this time, as if she was very excited.She grabbed Cheng Zhou's sleeve and chattered endlessly: "Xiao Zhou, I think your Senior Sister Zhou must have some big gossip that you didn't tell us!"

Cheng Zhou was in a complicated mood at this time.Sister Zhou, what happened today?

----------

On the way back to school, Wang Xiaonan insisted on dragging Cheng Zhou to a nearby shopping street to buy milk tea.There were a lot of people queuing up at the milk tea shop. After taking their numbers, the two went to a nearby convenience store to buy the recently popular Internet celebrity rice balls.

Although Cheng Zhou shirked it many times, Wang Xiaonan insisted on inviting her to dinner, declaring that even though the postgraduate salary is only one thousand, it is still affordable.Cheng Zhou had no choice but to follow her.

"I think Senior Sister Yazhen is quite aloof, but she still cares about us." Cheng Zhou chewed on the rice balls, and thought of Gu Yazhen's tall back as he sent Zhou Yuning away.

"Hahaha, why is Miss Yazhen so cold?" Wang Xiaonan seemed to find it funny that the word "cold" applied to Gu Yazhen.

"Huh? She really doesn't talk much, and she doesn't have many expressions."

"Sister Yazhen just has severe social phobia, don't wrong her."

"what?"

"Oh, Xiaozhou, are you blind?" Wang Xiaonan shook her head, "Sister Yazhen is embarrassed when she sees strangers. When I first met her, she smiled awkwardly at me from time to time."

That's true, Cheng Zhou remembered the unnatural expressions and smiles on Gu Yazhen's face when they first met.Thinking of this, Cheng Zhou suddenly felt that Gu Yazhen was a little cute.

"Sister Yazhen and Sister Yuning have a very good relationship, so when Sister Yazhen sees Sister Yuning, not only is she not embarrassed, but she can chat happily."

Have a nice chat?Shu Chengzhou's imagination is limited, she really can't associate Gu Yazhen with pleasant chatting.Do they share the joy of learning with each other?

"Huh... I noticed when you said that," Wang Xiaonan hissed, holding his chin and said thoughtfully, "Sister Yazhen seems to have more social fear than before..."

She paused, then laughed a lot: "Oh, I see... When she talks to you, she always has a special expression! Don't be shy! Shame!"

"what--?"

Cheng Zhou was stunned at first, and then quickly realized that Wang Xiaonan was teasing her.She pretended to be angry and patted Wang Xiaonan: "Sister, you drank too much, let's go back after eating rice balls."

"Tsk. You have no conscience..." Wang Xiaonan gave Cheng Zhou a blank look, and then happily walked to school with Cheng Zhou on his arm.

Chapter 6 Bet

It was already ten o'clock in the evening when Cheng Zhou returned to the dormitory.Before returning, Wang Xiaonan had the cheek to ask Cheng Zhou to accompany her around the campus, bathed in the cold wind of the cold night and the bright moonlight, trying to gossip about Cheng Zhou.To put it bluntly, I just want to dig out Cheng Zhou's relationship history from childhood to adulthood.

It's a pity that Cheng Zhou has been too busy studying since he was a child, so he has no time to fall in love early.Wang Xiaonan just didn't believe anything, saying that Cheng Zhou didn't fit the temperament of a 21-year-old single mother.When parting, Wang Xiaonan pretended to be wronged and said: "I and you are really plastic friends, and none of you will tell me your story."

As soon as he entered the bedroom door, Cheng Zhou felt that the atmosphere was weird.Chen Junhan should be dating her boyfriend at this point, so she is not in the dormitory.Zhong Qi was still sitting at the desk and watching movies on the iPad, while Xie Feifei, who was supposed to be lying on the bed and watching dramas, sat at the desk abnormally and read the TOEFL test guide.There is also a mobile phone with a lighted screen on the open guide.

Seeing Cheng Zhou's return, Zhong Qi quickly greeted her: "Zhou Zhou is back! What are you doing here? Why does your body smell like spicy crayfish?"

Cheng Zhou smiled: "The research group went out to have dinner, and I even ate Internet celebrity rice balls."

"Hey, I'm so envious."