The first class in the afternoon was the military operational command class, which, among the many military disciplines, was an almost purely theoretical one. In this class, the only person Xiao Chen knew was Liu Yuehan, and besides that, there was no other girl.

The content of the foreign teacher's lecture was actually quite boring, and Xiao Chen even felt strange about the fact that there were nearly twenty students in this class.

Suddenly, Liu Yuehan poked Xiao Chen, who was listening to the class, with his elbow, and asked softly, "Do you like Wang Han?" ”

This sudden question choked Xiao Chen and almost stood up directly. He hurriedly replied, "No, no, I ...... I? Halfway through his words, he paused, for he was surprised to find that he could not just deny the question.

"I don't know...... It's only a little bit, but I still have a ...... in my heart I don't know what to say about the feeling. After hesitating for a while, he finally answered honestly.

Who knew that Liu Yuehan chuckled: "That's almost like it, no, at most it's a secret feeling." ”

"Love, affection?" Xiao Chen tilted his head, these descriptions were still too difficult for him to understand.

Seeing Xiao Chen's uneasiness, Liu Yuehan thought for a while and said: "That's it, tonight, I'll go to your dormitory, teach you some abstract vocabulary, and make up for you some novels that urban people don't write much, just the most emotional, and when you can at least understand this kind of thing, think about it, how do you feel about Wang Han." ”

"Is that so, thank you!" Xiao Chen said gratefully, and his voice couldn't help but get louder because of his excitement.

"Xiao Chen!" On the podium, the teacher's voice suddenly called out his name. He was suddenly shocked, and secretly said in his heart that he didn't listen to a word of what the teacher said just now.

"Please explain to Xiao Chen what the concept of large-depth operations we just talked about." On the podium, the teacher asked. He saw Xiao Chen and Liu Yuehan's whispers before, and he just took this opportunity to remind the class to pay attention to the class.

"Great depth? The military term "Great Depth Combat ......" quickly circled back and forth in Xiao Chen's mind, and he quickly thought about how to answer this lecture content that he had not heard.

Liu Yuehan looked at him with a worried face, it was precisely because he pulled Xiao Chen to speak that neither of them heard the content of this combat theory. And the surrounding classmates also looked at them with gloating, without the slightest idea of helping.

However, after reciting the word "great depth" in his mind again and again, in an instant, a bunch of information poured out like something exploded in his head.

"The theory of large-depth operations is aimed at the annihilation of the enemy's large-scale army corps, adopting a multi-echelon and multi-arms joint mode to conduct continuous operations, and striving to quickly achieve the operational objective with a large-width and large-depth strike method, so as to lead to the victory of the entire campaign with the victory of one battle. This theory is based on the newly learned method of fighting, which usually opens up the enemy's gap for large-area firepower coverage, the airborne troops fall behind enemy lines, and the aviation and armored units continue to conduct multi-combat and continuous strikes in all aspects......"

Xiao Chen sat in his seat, facing the teacher on the stage, and talked eloquently, and in English, which he was not very proficient in. When it comes to various professional terms, he is exceptionally fluent in English. Much of what was presented, even in the course just now, was not mentioned. Even Liu Yuehan was stunned when she heard it.

"So far, the concept of the theory of great depth and its practical significance." Ending his answer with the last sentence, Xiao Chen breathed a sigh of relief, and even a smile appeared on his face.

Bang Bang Bang ......

I don't know who started it, but the students in the class began to applaud. Even most of the students didn't understand what he said just now, but judging from the parts that could be understood, what he said was extremely correct, even exceeding their current learning progress.

And this is also shocking for the teacher on the stage, what Xiao Chen said is all about the existing knowledge according to his own understanding and in his own language.

"Ahem...... the teacher coughed dryly, and had to say: "Xiao Chen's speech is very good, it's just ...... It would be better to listen carefully to the lectures. ”

Hearing this, Xiao Chen and Liu Yuehan hurriedly nodded to show that they understood.

After this class, it was the last lesson of the day, economics. And in this class, next to Xiao Chen, is Wang Han.

After class, Wang Han's performance was much more normal than before noon, but occasionally between words, he was still a little restrained about Xiao Chen, and he always seemed to have a feeling of wanting to say but not saying it. And this kind of atmosphere of holding back something also made Xiao Chen extremely uncomfortable, and in desperation, he had to put his mind on the class more seriously.

After the bell rang for the end of class, Wang Han quickly put away the pen and paper, put on his bag and left quickly.

Looking at this suddenly changed person blankly, Xiao Chen couldn't help but sigh: "What happened to become like this?" ”

Soon after, Liu Yuehan contacted him by text message: "Let's go out of school in a while, I just want to buy some daily necessities." ”

After replying with a "good", Xiao Chen came to the square in front of the campus gate and waited for Liu Yuehan to come out.

At this time, he looked at it casually, and suddenly found that among the students walking on campus after school, there were many men and women holding hands and even hugging each other. This couple is not uncommon on this campus.

And watching a couple walk by, Xiao Chen also felt for the first time that he seemed to be a little lonely when he was alone.

"Speaking of which, I don't have that indescribable emotion for Yue Han?" Xiao Chen suddenly asked himself, and then carefully recalled the past ten days of getting along day and night, but now he found that he seemed to have a lot of closeness when he saw Liu Yuehan for the first time, and this closeness even covered up the feelings between other men and women, could it be that he and her were really brothers and sisters?

Thinking of these inexplicable things in his heart, Liu Yuehan had already hurried over.

"Ah, I'm sorry, did you wait a long time?" As soon as they met, Liu Yuehan said apologetically.

Smiling and shaking his head, Xiao Chen noticed that Liu Yuehan had changed into casual clothes, with refreshing short sleeves and cropped pants that covered her calves, which made her whole person very cute.

"Alright, let's go." Liu Yuehan smiled slightly, then took Xiao Chen's hand and walked towards the school gate.

And just as they were about to leave the campus, Xiao Chen suddenly felt a chill on his back, and when he looked back, Yuan Hao was standing on the side of the square on the campus, looking at him with extremely resentful eyes.