On the contrary, he worked as a teacher in this college, but his work was not useless. The death rate of pilots who graduated from here on the battlefield was significantly lower than that of other schools, which was inseparable from his teaching and knowledge.

Due to his influence, many students after graduation gave up the battlefield and joined research institutions to become researchers. Therefore, many objective results have been achieved in the research of angels over the years. Although many conclusions are still within the verification period, Professor Chen believes that humans do not have so much time to verify the right or wrong of the so-called conclusions. As long as possible, they must be paid attention to and let students know about the characteristics of their opponents.

As for whether you can help, this is not something that researchers should worry about.

Therefore, cultural courses are also extremely important to pilots, so few students will openly stay in Professor Chen’s class like Xiang Hongye. After all, this is not something taught in ordinary high schools, and this knowledge is sometimes at risk.

Professor Chen was not only angry with Hong Ye Dai, but the younger generation he was quite optimistic about did not take cultural courses at all. This is not responsible for his own life!

So he said seriously: "Student Hongye, I know that your driving skills are almost unmatched, but the opponent you have always faced is human, and on the battlefield, what you have to face are unknown living organisms like angels. What actions will they take and what kind of attacks will they launch? If you know nothing about your opponent, how should you defeat them on the battlefield?"

Although Professor Chen said it harshly, Hongye could hear his concern for his students. While Hongye stood up, he saw the classmate at the next table picking up the textbook and then slashing some words with a pen. Hongye nodded slightly to show that he understood. Looking at Professor Chen, Hongye thought for a moment and decided to express his guess.

"Sorry, Professor Chen, what you said just now connected me with the information I occasionally revealed from my father. Although it was a possibility that I thought of by chance, I think it is worthy of in-depth research and thinking. It's just my personal guess. I don't know if I should say it..."

Hongye's words were half true and half false. It was right that he was staying, but it was also true that he was thinking about the angels. So Professor Chen held up his glasses, and for a moment he was not sure whether the boy in front of him was true or false, whether he was here to try to get away with it or whether he really had any insights.

However, Professor Chen is very serious about academic issues, not to mention that most of the field of angels are still blank. After thinking about it, he feels valuable to listen to the student's opinions.

"I allow you to say that in the field of angel research, most of the current gaps are blank, and many conclusions are speculations at this stage, and what I said is not necessarily correct."

Hongye nodded and said after a brief thought: "...It's like this. The professor just mentioned that angels have obvious hierarchical distinctions. Is there a clan society similar to human civilization? It reminds me of some things my father inadvertently revealed before..."

Hongye paused. After the classmates were looking at him, he took a deep breath and pretended to have made up his mind: "My father participated in and directed the battle against the first 1v5 angel that is known. In the battle, the 1v5 angels of his father had intelligence that was no less than humans, and their language was common to humans, regardless of the premise that they could understand human language or the language they used was the same as humans. One thing is undeniable. Angels have the concept of language, and in the battle, the 1v5 angels claimed to be the eleventh day envoy."

Hongye looked at the students around him and found that they all showed a slightly thoughtful expression. It was a very simple truth. Since there was the eleventh day, there must be the first angel, the second angel, etc., and since the angels have language and have extremely high intelligence, there must be a society with a high level of civilization among them.

Professor Chen was not surprised. He had learned about these materials as a researcher, and what Hongye said now was similar to his guess. However, he still asked deliberately: "Assuming your conclusion is correct, then the angels' actions so far will not make sense. If they have a highly qualified civilization, then why does every attack appear so random and self-nature?"

This is also a problem that bothers researchers. Such actions completely make the angel seem to have great power, but it acts instinctively like a beast.

Hongye gave an answer that matched his age without thinking: "So everything I said is a guess with little argument, but I heard from my father that on the eleventh day, he mentioned a word that made him very concerned."

As the marshal, Professor Chen was also interested in the words that Hongye's father was marshal and said, "Say."

Hongye was silent for a moment and whispered: "...Playland. My father once said that the eleventh day of the envoy once mentioned the word paradise. I guess this so-called paradise is the source of the angels."

Professor Chen's face changed slightly: "Are you sure you heard it wrong?"

Hongye shook her head firmly: "No, if Professor Chen doesn't believe it, you can go to my father for verification."

Hongye is fearless. As one of the six marshals of the Tiandu Army, Hongye's father lives in Tiandu for many years. The "living city" is the highest secret. No one knows where he is. What's more, as a military person, Hongye's father has never had much friendship with civilians. No matter who goes to him, he will only get a reply like "no advice".

In order to strengthen the persuasiveness of his own words, Hongye continued: "...It is more popular now that angels are aliens and alien life forms. Such speculation seems to be close to the truth, but in fact there is a point that has made sense that has always bothered us. If angels come from other planets, then why do their appearance seem so abrupt, and there is no immigration tool at all. The angels themselves cannot travel between the stars."

Professor Chen couldn't help but nodded, and suddenly felt a sudden realization: "That is to say..."

This may be too ridiculous. After all, it is common sense that such a life cannot exist on earth, and what Hongye said is to overturn everything for granted!

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Chapter completed!