After hearing what the man said, everyone looked over.

The male comrade walked towards Shen Youran and said, "Comrade, you can't be so arrogant. You are not as good as us!"

"Why are you turning away like that when I'm talking? That's really rude of you!"

The man behind her kept honking. Shen Youran took a deep breath, turned around, looked into his eyes, and walked towards him step by step.

"The reason I turned around is because I'm afraid that if I hear you say a few more words, I'll punch you in the teeth!"

"I'm a soldier, I can't make this kind of mistake, so you'd better not force me to do it!"

"If we really fight, I can only say that we were just sparring!" Shen Youran said with a fake smile, then rolled his eyes and turned away.

Qin Ruxue clapped beside her, "Well said, I think this kind of person should be taught a lesson!"

"You two..."

The male comrade behind them was extremely angry. Shen Youran and Qin Ruxue smiled at each other. Seeing that someone had arrived and the door of the study class had been opened, they both went in.

Shen Youran didn't want to waste time talking to this rubbish. She was afraid that she would really beat him up!

Why are you pretending to be artistic?

He also said that he had developed the formula, and if he hadn't been afraid to show it to others, he would have moved all the finished products out of the space long ago!

I will take this opportunity to learn a little bit, so that I can show the finished product of my research when I go back, so that no one will suspect it.

It’s fine that that idiot just said those few words, but if he provokes me again in the study class, Shen Youran really doesn’t mind teaching him a lesson!

Shen Youran found a seat to sit down and watched the so-called expert enter the room.

"Hello, everyone!" The expert this time was a man who pushed his glasses. "My name is Chen Shijie. I have learned some methods of making explosives elsewhere before. This time I will give you a lecture, and we will also leave some time for practice."

Is there still practice?

Shen Youran's eyes lit up when he heard this. Wouldn't this way he could come up with a semi-finished product first?

Good.

Chen Shijie said a few more words before officially starting to teach them some knowledge about making explosives.

"There are several types of explosives. We can control the power of the explosives according to the formula inside. I hope everyone can remember this firmly!"

"When mixing explosives," Chen Shijie wrote on the small blackboard in front, "you must pay special attention and never put yourself in danger!"

"Let's talk about the basics first."

Chen Shijie started talking for a while, and the man who had just argued with Shen Youran and the others stood up and said, "Comrade, I think there is something wrong with what you said. It is indeed made up of some chemical formula, but your amount..."

Before the man finished his words, Chen Shijie put the chalk in his hand on the table and said, "Comrade, are you here to attend the class?"

"yes."

The man answered as a matter of course, "I am from the 62nd Military Region. I have studied in places farther away before, and this time I am here for further study, but I think there is something wrong with what you just said!"

Shen Youran and Qin Ruxue looked at each other. They wanted to hear how this man would make up for it.

The teacher was not polite at all when teaching. He couldn't even write a report like a soldier and just stood up.

Do you really think that you can do whatever you want just because you have studied?

Even though Shen Youran and Qin Ruxue had experience in this area, they did not blame Chen Shijie.

Because everyone has different ways of teaching and understanding of production methods, as long as we can make powerful explosives in the end and control the dosage inside, isn't that enough?

This man stood up suddenly, it really made him stand out!

Chen Shijie was so angry at the man that he laughed, but he also remained humble, "Then tell me what's wrong with me."

When the man heard this, his eyes became much more excited and he walked forward step by step, wanting to take over Chen Shijie's position.

He held his head high.

"I heard about this when I was attending a study session before. Your approach just now was wrong..."

After every few words, the male comrade would take a few steps forward, and after a while he came in front of Chen Shijie, picked up a piece of chalk and started writing on the small blackboard.

Shen Youran stared at her for a moment, then turned around and smiled at Qin Ruxue.

This guy is awesome!

Not only do they not take them seriously, now they even ignore the teachers who have returned from studying abroad!

Do you really think you can achieve success after studying once?

He wrote on it quickly, and when he was done, he put his hands behind his back and stood side by side with Chen Shijie, "This is my opinion, it should be better than what you just said."

Chen Shijie snorted and laughed.

"What you just said does make some sense, but have you thought about other issues?"

Chen Shijie began to explain a few more important points to the male comrade. At first, he was very arrogant and thought he must have said something wrong.

The more Chen Shijie talked, the more he realized something was wrong.

Everyone also heard that what Chen Shijie said was a paradox to what the male comrade had just said.

But it is clear that Chen Shijie's opinion makes more sense.

"We'll know if it makes sense once we verify it. Since everyone wants to put it into practice, let's put it on the agenda."

After Chen Shijie finished speaking, he led everyone in the study class out.

The two girls walked up to Shen Youran and Qin Ruxue.

"Let's get to know each other."

"The way you two cursed just now was so cool. I want to learn from you!"

"That Li Wenguo's mouth is really stinky."

Shen Youran and Qin Ruxue walked together at the back and mentioned their names to each other.

The two lesbians were fraternal twins, so they didn't look alike, but they were indeed born from the same mother.

"You are actually twins!"

Shen Youran was quite surprised, because twins like this are actually quite rare in this era, especially those who don't look alike like this.

"My name is Shen Shuangshuang, and her name is Shen Dandan!"

Shen Shuangshuang raised her eyebrows, "My mother said that giving birth to me and my sister was a miracle. We were stuck and almost died!"

Seeing him talking with such excitement, Shen Youran couldn't help but laugh out loud.

Shen Shuangshuang looked over, and he quickly said, "Do you know the guy named Li Wenguo?"