Learning Demon Cultivation System

"Are you kidding me? It doesn't even count as foreplay. Five kilometers is not that difficult. It does feel like dying at first, but once you get used to it, you can drift away from the edge of life and death."

"Don't...don't...you go back, don't watch ICHO or anything."

Chapter 240 You have thick eyebrows and a big face!

Shen Yiyun finally refused the five-kilometer run.

After experiencing dozens of hundreds of weight loss actions, Shen Yiyun has already had a clear understanding of himself.

Take the last time as an example, Ambitious bought running clothes and running shoes worth 2000+, only worn once, and now they are still hanging on the balcony.

After that, I struggled to this day in order to sell the free fish.

In the meantime, in order to reward myself, I secretly went to Xiabu for three meals.

Today, she has fully realized that losing weight is a negative return no matter financially, energetically or emotionally.

In this way, after reconciling with his figure, Shen Yiyun became more confident.

She and Li Zheng were walking on the street, raising their glasses in a pompous manner, and talking freely.

"In other words, a slightly plump physique like mine is actually a genetic advantage."

"In the era when food is not abundant, nutrients can be absorbed more efficiently and energy can be stored."

"It's just because the human society is developing too fast and the food is too abundant, which leads to a little bit of fat now."

"Looking at the history of human development, there are actually very few times like this."

"Hmph, once something like the zombie apocalypse happens, I can last three days with one meal, and it won't be too late for those skinny people to envy me."

Shen Yiyun glanced at Li Zheng while talking: "Run five kilometers? Waste of energy! The entropy of the universe has been increased so meaninglessly by you."

"So..." Li Zheng looked at the plaque of Ji Dahua College not far away and said, "Is your choice of chemistry just to trigger the zombie apocalypse?"

"Tch, my sister's project scared you to death." Shen Yiyun snorted and said, "Are you ready?"

"All ears..."

"Chlorine-substituted organic photovoltaic material design."

"Well...it's quite powerful..." Li Zheng rubbed his cheeks and said, "I can probably feel the direction, which is to optimize the synthesis process of organic photovoltaic materials?"

"Huh, it's very good. Specifically, it is to replace the fluorine atoms in the benzodithiophene polymer PBDB-TF with chlorine atoms. You may not have heard of PBDB-TF, just..."

This scene of hard-core chemistry discussion was normal between Li Zheng and Shen Yiyun.

But from the perspective of passers-by, there is a strong shocking effect.

Generally speaking, being with the opposite sex, talking so hard about scientific research... No matter how you think about it, it is something that only a straight man of steel can do.

Now it's a little fat girl with glasses doing it.

And beside her, who seemed to understand nothing but nodded frequently as if he did understand, was actually a top-notch handsome man.

What is this, "My Object Is a Straight Female Scientist"?

Passers-by looked at Li Zheng, who was young and strong, and then at Shen Yiyun, who had excellent genes.

It's not easy, young boys nowadays.

Li Zheng and Shen Yiyun entered the School of Chemistry, chatting about this topic all the way into a building full of laboratories, and came to the Polymer Materials and Science Research Laboratory.

This is Li Zheng's first time entering a scientific research laboratory, and his first feeling is——

chaos!

A row of tables, arranged like an office station, chairs of different styles, and various pillows and potted plants, and the tables and ground are full of materials and sundries.

Among them is a table piled high with snacks and a row of nutrition express lines.

"Sister, are you still drinking this at your age?" Li Zheng said impatiently, "This is for children to grow up..."

"How do you know this is my desk?"

"Isn't it obvious..." Li Zheng walked to the table, looked at all kinds of rice crackers, Langweixian and so on, but didn't dare to say anything.

"Don't touch my snacks." Shen Yiyun stepped forward cautiously, and gave Li Zheng a set of experimental equipment, "Don't look here, go inside."

"Oh……"

After the two changed their clothes, they passed through a glass door partition, and their vision instantly brightened.

Unlike the outside, the inside is spotless, clean and bright.

The three rows of long tables were covered with things that Li Zheng had seen and things he hadn't seen before. Just from the appearance, he could tell that they were top-notch products. The experimental equipment was incomparable to this place.

Full of longing, Li Zheng leaned forward and stroked a white square instrument that looked like a large printer.

Shen Yiyun folded his chest and smiled, "Here, the new Agilent ion trap mass spectrometer, I'll give you a try when I have time."

"I...can I..." Li Zheng blushed and walked right in front of the instrument.

Obviously no longer ready to touch chemistry.

But why, there is a kind of itching feeling faint again?

Could it be that this is...

My seven-year itch with physics?

Although I was doing my best to prepare for the physics competition, but this string collapsed for too long, it was inevitable to be a little numb.

At this time, I suddenly encountered a charming chemical instrument outside...

Brand new equipment, top quality, mysterious effects, completely unknown what will happen in the next second when this guy is turned on.

I can't stand it...

"Do you know this?" Shen Yiyun walked to a barrel-shaped instrument made of steel, "The high-vacuum purification system for organic small molecule materials is purely domestic and very easy to use."

"Don't..." Li Zheng swallowed, "Stop talking...I'm a high school student, so I shouldn't touch these high-end equipment..."

"Hey, what's the matter." Shen Yiyun laughed loudly, "Today is a holiday, and the laboratory is your sister's and mine, so you can play as you like."

Before she finished speaking, a slightly hoarse male voice suddenly came from the innermost part of the laboratory: "Oh?"

Shen Yiyun trembled instantly: "Hu... Teacher Hu..."

Li Zheng was also trembling and stood up in a panic.

The two stared at the corner for a long time, only to see a middle-aged man with "compensation cut" eyes slowly get up, with a stern face, he swept towards the two expressionlessly.

Compensating for short positions was a concept invented by Li Zheng on the spur of the moment.

Generally speaking, the number and length of hair of men who have studied well before the age of 20 are not bad.

But after the age of 20, this situation will change.

About 79% of people who learn to cut their hair well will gradually reduce their hair count.

In order to curb this trend, they have no choice but to increase the length of the hair to compensate, so that the total amount of hair number X average length remains unchanged, so as to achieve the effect of maintaining the same total hair volume.

And the middle-aged man in front of him is a "compensation head" with a compensation rate of about 68%. He has indeed used the increased length to cover a considerable area of ​​hair loss, achieving a kind of hair that seems to be on the verge of baldness Effect.

Li Zheng has already observed this point, so naturally he is not too panicked. It is already very difficult to hold back these observation experiences and not share them.

Shen Yiyun, on the other hand, was already stuttering in fright.

"Mr. Hu... this is... that is... Hua Jing asked me to help with the training..."

"I remember, Li Zheng." Compensation Cun Tou stared at Li Zheng sullenly for a moment, then turned to Shen Yiyun, "Who allowed him to come in?"

"I... I, I, I... I want to invite him to watch the IChO... just to visit..."

"Visit?" Compensation Cuntou nodded the table severely, and asked coldly, "Is he the leader of the Ministry of Education or the Ministry of Science and Technology? Has the visit been registered? Who is responsible for safety problems? Who is responsible for the leakage of scientific research results? You know yourself How many rules have you violated?"

"Let's go out now... let's go out now... I'm sorry, Mr. Hu..." Shen Yiyun pulled Li Zheng past him and fled.

Li Zheng knew he was wrong, so he apologized again and again, and followed Shen Yiyun to leave the experimental area.

After leaving the partition, Li Zheng said shyly while taking off his coat, "I'm sorry, I'm sorry...I got carried away."

"No, no, blame me...I got carried away..." Shen Yiyun pushed Li Zheng and said, "You wait here for me first...I'll go in and get scolded."

"I'm also at fault, I'll be scolded with you."

"Don't! Have you forgotten how much he hates you?"

"what?"

"Hu Zengwu, have you forgotten?"

"It sounds so familiar..." Li Zheng thought for a moment, then his eyes widened.

The focus is entirely on compensation, and there is no face at all.

Now that I think about it, isn't Shen Yiyun's mentor Hu Zengwu, the teacher who caused a lot of trouble because of Wu Shu and Shi Yang's affairs in the chemistry training camp.

Why is it so small, every time he gets caught...

It's okay for Li Zheng, as long as he admits his mistake sincerely.

But Shen Yiyun insisted that Hu Zengwu would only get angrier when he saw Li Zheng, so he had no choice but to prevent him from appearing again, and went in alone to scold him.

Li Zheng couldn't argue hard, so he quickly changed his lab coat, escaped into the corridor, and waited for the result of the senior sister's treatment.

This wait did not last long.

Soon, Hu Zengwu came out with a straight face.

Shen Yiyun timidly followed behind, his face full of embarrassment.

Before Li Zheng could say anything, Hu Zengwu had already spoken.

"Yiyun said, you heard that she is very busy here, and offered to help with some basic experiments?"

Li Zheng stared.

do i have it ? ?

Soon, he received Shen Yiyun's pleading look.

That's pretty straightforward.

On the surface, Shen Yiyun shouldered all the crimes alone.

In fact, it was just to isolate Li Zheng outside, so that he could fully shake off the blame.

Well, you senior, I didn't expect you to be able to do such a thing with thick eyebrows and a big face!

Li Zheng's face trembled with anger, and he lowered his head immediately: "Yes, Mr. Hu, I proposed to help...I didn't consider the rules and regulations of the laboratory, so I'm very sorry."

"You don't consider the rules and regulations, I believe it." Hu Zengwu shook his head and said with a dry smile, "It's just that you think scientific research experiments are too simple. There is still a long distance between high scores in the competition and real experiments."

"Yes..." Li Zheng lowered his head.

"You don't have to do this, I'm not training you, and I'm not your teacher, so I'm not qualified to train you." Hu Zengwu turned his head and said, "No matter what the reason for this matter, Shen Yiyun is responsible. Someone brought children into the laboratory to make a There are precedents for accidents, and even some people brought in boyfriends and girlfriends and were finally found out to be spies. It is by no means sensational. What you think is your business, and Yiyun agrees is her business. "

Shen Yiyun lowered his head, his mouth was already trembling.

"Fortunately, this is not a confidential project." Hu Zengwu ordered, "Give Li Zheng a few sets of related papers and basic experimental procedures. If he can read it, go in and try it out. If he doesn't understand, don't waste time. gone."

"Ah!" Shen Yiyun was startled, "Really, Teacher Hu?"

"Are you willing to be a bully?" Hu Zengwu snorted, "Although the distance between the competition and the scientific research experiment is long, as far as I know, Shi Yang has already gone to Dean Zhou's laboratory to help. For some people, this distance may not be long. That long."

"!" Li Zheng's expression also trembled, "Thank you, Mr. Hu, I'm going to study the thesis now."

"Don't get excited." Hu Zengwu sneered back, "I just want to tell you that you may not be those people, so don't speak wild words next time."

After finishing speaking, he turned back and walked towards the laboratory: "After Yiyun gave the information to Li Zheng, come in and help."

"Ah... Isn't today a holiday..."

"Holidays? Those who want to study for a Ph.D. still have vacations?"

"...No...No...I'm coming..."

After Hu Zengwu had completely entered, Shen Yiyun stuck out his tongue and pulled Li Zheng back to the desk.

"It seems that the progress of the experiment is really tight..." Shen Yiyun smiled wryly, "Mr. Hu saw that Dean Zhou made an exception to let Shi Yang enter the laboratory, and he also wanted to take advantage of the high school students who have nothing to do... ..."

"No, I'm short on time." Li Zheng scratched his head and said, "And what do I think, he just wants to see that I can't read the paper and scare me away."