my panda brother

4 chapter

◎more and less◎

Tomorrow Saturday, only those who are doing experiments are left in the school, and a small half of them are skipping class. The school is quiet.

There were only two shaky figures on the road.

"I told you not to listen." Li Su supported her, every cell began to be irritable.

"Who's to blame for me making it like this?" Xia Huai jumped like a rabbit, unceremoniously putting all his weight on the hands under his arms.

"Did I force you to run away? I tied a chain around your neck and dragged you away? Yeah, yeah, don't press me, what did you eat, you're as heavy as a pig"

When Li Su talked too much, he was either hurting others, or on the way to hurting others.

"It's because you are too light, okay, how much flesh do you have in your arms, belly, and chest?"

"Don't mess around." Li Su opened the paw on his chest with a slap: "Why are you so big? Is there milk? Can I drink it?"

"Ah, the little mouth is really smeared with honey." Xia Huai jumped, and with a twist of his wrist, he directly clasped the back of Li Su's head, and pressed on his chest: "Come and taste."

"let go, let go"

Xia Huai's muscles were not in vain, he was punched twice by Li Su in the stomach, and he didn't yell out a word of pain, his hands were as steady as a mountain, and Li Su was stuck tightly, unable to use all his strength.

"How? This is the man, the man of men."

Li Su couldn't breathe: "I'm giving you a chance, five or four"

"Three Two Ones"

"Hmph, men have weaknesses." Li Su smiled.

"What weakness?"

……

Goo goo goo goo~~

After Ren Botao and Wang Lehao ​​had analyzed a set of data, Li Su walked into the laboratory with Xia Huai by his arm.

"What's wrong with you, brother?" Ren Botao asked.

"I fell and my ankle was a little swollen"

"But you are covering your stomach"

"..." Xia Huai took the opportunity to cast a blank look at the person next to him: "I kicked it and indirectly injured my kidney."

"I still know indirectly," Li Su muttered in a low voice.

"That's..." Xia Huai raised his eyebrows, "Now he's also a cultural person."

Xia Huai felt that this person didn't talk much, but Xia Huai was sure that he absolutely hated him when he talked a lot.

It's so hard to have such a big brother, Xia Huai wants to cry.

Li Su changed into his lab coat and tucked his sleeves up.

"What happened to your arm?" Ren Botao asked.

"I fell too."

"You brothers threw the same fall?"

"Yes"

……

Today's laboratory is no different from the previous few days.

Wang Lehao ​​asked the teacher to test the content of active ingredients in the oil. The other group came and three of them lay down on the workbench, and their breathing was much lighter.

After chatting for a few words, there was silence in the laboratory.

"How's the oil yield?" Li Su asked.

"It's not ideal, let's try ultrasound in the next group."

"Row"

"Li Su" Ren Botao leaned towards him and lowered his writing volume: "Have you taken a good leave?"

Li Su looked around and said, "No."

"You pay attention"

"Know"

"What fight? Who wants to ask for leave?" Xia Huai jumped on one leg and flew over.

"He said it was too hot and wanted to hear your jokes"

"..."

Li Su leaned over and grabbed a handful of test tubes from the drawer: "Can I get started in the first few steps?"

After reading "Yes" for a few days, although the principle has not been fully understood, the steps are kept in mind.

"According to this ratio, each group will be equipped with three."

"Stool, hand me a hand"

He put the stool under Xia Huai's buttocks: "My lady, please."

"Too high"

"I don't have hands?" Li Su bent down and pressed the button below.

"too low"

……

Li Su turned his head and ignored him, and sorted out the data with Ren Botao. The empress could only stand up on one leg cursing, adjust the height and sit down again.

"Is he all right?"

"It's okay, it's just swollen, and I can almost walk the day after tomorrow."

"What about you? Are you okay?"

"I'm not as delicate as him."

He said to let Xia Huai prepare the reagents by himself, but Li Su was still not at ease, and couldn't help but glance at his position several times.

Xia Huai has different styles of dealing with people and things, and he can't say a word to strangers. He tries to help Ren Botao and the others with whatever they need, and sometimes jokes a few words.

From Li Su's point of view, Xia Huai usually has a mean and sullen look, but when he is serious, he looks a bit like a dog, and the meanness is covered by his frown. point.

Of course, this is only the case of looking at the face

"Looking up, looking up, the eyelashes are almost falling out"

"Add slowly, many times in small amounts!"

"Do you know what water droplets are? Aren't the ones connected in a string, like a string of candied haws?"

Ren Botao stood aside and felt goosebumps all over his body. He suspected that there might be something wrong with the two of them's brains yesterday. From the moment they entered the door, their little mouths seemed to have been smeared with honey.

Xia Huai endured the friendly greetings in his ears, and finally completed the last step.

"Don't go yet." Li Su pushed him on the chair.

Li Su's glass rod was stained with some reagent and put on the test paper for comparison: "Add two drops of acid"

He obediently complied.

Li Su stirred it with a glass rod, tried it once, and the color roughly matched, then he took out a precision instrument to test: "Add more acid, less."

Xia Huai adjusted his strength, and the pair of eyes beside him were staring straight at his hand, and he couldn't squeeze it out no matter how hard he tried.

Whew~ I got excited and squeezed all the tubes in.

Li Su breathed a sigh of relief and wiped the pen: "You know what to add."

blah blah blah

"Less, more"

blah blah blah

"More, less"

Xia Huai slightly increased his strength...

huh~

……

"Brother, why don't you rest."

"Brother, trust me one more time, I can do it." Xia Huai clenched his fists.

blah blah blah

"not enough"

嗒

"not enough"

嗒

"plus"

blah blah blah

"Too much, add acid"

………………

Li Su felt that his throat had never done this before, and he repeated the four words back and forth more than ten times.

Xia Huai felt that his wrists had never been so sore in his life, and so did his ears, but finally he felt a little bit involved, happy!

After completing the task at noon, Xia Huai picked up the mop to clean the laboratory.

"Damn it!" Ren Botao bounced directly from the chair.

"Suddenly a thorn grows on the butt?"

"No, it's not me, it's Guo Rui. Look at the notification group."

"Who is Guo Rui?" Li Su asked.

"It's that pervert." Xia Huai arched his nose.

Li Su nodded, remembering, I beat him.

It was a notice to pay attention to the safety of the experiment. It specifically emphasized that smoking is not allowed in the school, and lab coats must be worn in the laboratory. The official news is that a certain classmate, but other groups have already exploded.

Guo Rui was not a material for studying, and he was careless and wasteful when doing things. He didn't know when some chemical powder got on his clothes. When he smoked, sparks fell on his clothes and instantly ignited. He heard that people nearby heard the sound of explosions.

His body was burned extensively, and the left half of his face was also destroyed.

"Things are impermanent, yesterday I heard that he was warned for going out privately, now..." Ren Botao sighed, pity but not sympathy.

Li Su suddenly looked at Xia Huai.

"It's been a while since I smoked, really."

Li Su searched all his pockets and let him go after finding nothing.

In the next few days, Li Su and Ren Botao have been testing the ingredients, comparing the data, and improving the plan; Xia Huai has been preparing reagents according to their modified plan, and took time to help the group next door turn over the petri dishes.

Wang Lehao ​​stayed in the laboratory for less than two hours a day. After the discussion, he would go to the teacher. There was no one to see when eating. A few days ago, Xia Huai would greet him out of humanitarianism. Slowly, the laboratory often A few people disappeared after playing, and everyone got used to it later.

In a flash, there are only ten days left before the defense, and the experiment has reached the final stage, writing a report, making a ppt, and discussing the defense draft.

Xia Huai broadcast live the night before, and slept an extra hour in the morning. When he arrived at the laboratory, there was only one person in the house.

"Where's my brother?" Xia Huai asked.

"you ask me?"

"I went live yesterday"

"He asked for leave," Ren Botao said.

"Is he sick?" Xia Huai took out his mobile phone from his pocket and dialed it, but no one answered, "I want to go back."

"Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh" Ren Botao hurriedly chased after him and pulled him out of the elevator: "He's fine."

"But he didn't answer the phone." Xia Huai glanced at Ren Botao's embarrassed expression: "You know?"

"He told me that he was going to take a period of leave, and explained to me the following things."

"what's up?"

"can not say."

"Then you know the reason, right?" Xia Huai didn't know why, but his first reaction was to get angry, and he wanted to fly back to see what Li Su was up to, and asked him why he only told Ren Botao, Don't tell him.

"I really can't say."

"Really?"

"real."

Chapter 35

◎Approaching◎

On Sunday morning, the campus was silent.

On the promenade outside the school store, Ren Botao held an ice cream in each hand, took a bite of this one, and another bite of the other: "Cool, have a bite?"

"I don't want to eat..." Xia Huai lost his appetite when he saw him, "I've eaten everything, so tell me."

"Li Su is not sick, but you can understand that he is sick."

"What do you mean?"

"Spring is here, everything is revived..."

"autumn"

"Almost, everyone comes here at a different time. Li Su is an adult and has not yet differentiated, so his physique may be different from ordinary people."

"Ah?" They were all words that Xia Huai could write, but he couldn't understand a single word when they spelled it.

"That's the period that differentiated adults go through every year"

"Which one? What period?"

"emmmm... special period"

"special period?"

"right,