After Qiao Jiayue finished eating what she was holding, she almost figured it out.

Since the system is interested in something, it must have a big use, and you must help find it.

If you find nothing, how can you be worthy of the fright you were fright when you landed in this place?

Professor Yan and the others had obviously been prepared for a long time, and the lighting tools they brought down were all large, and as soon as they were opened, most of the entire underground space was illuminated.

The two soldiers quickly discovered the skeletons, which were examined and were supposed to be recent.

It may be that tourists or locals pass by here and accidentally fall down, trapped here and unable to get out, and finally starve to death here.

Without looking carefully before, Qiao Jiayue found that some phenomena on the wall were actually distributed very regularly.

The patterns, patterns, grooves, and protrusions on it are all arranged according to certain rules, but what are their uses, Qiao Jiayue can't think of at all.

Yan Danfeng followed Qiao Jiayue closely, she couldn't understand the things on the wall, she just didn't want to be alone.

Qiao Jiayue and Yan Danfeng walked around, and saw Qiao Hongliang pressing on the wall a few times, and then the wall opened, revealing the true face behind the wall.

They hurried over to see what was going on.

They were stunned when they looked at it, it was supposed to be a tool room, four or five meters high, with tall shelves placed close together, and each floor of shelves was full.

A soldier went in, and after a while came out with a pile of books.

Qiao Hongliang and Professor Yan sat on the ground and flipped through the books one after another.

Qiao Jiayue also picked up a book, and the touch of the hand was warm and delicate, like the jade, which made people can't bear to let go.

What's even more surprising is that the text used in these books is in traditional Chinese characters, and the layout is very neat.

And Qiao Hongliang on the side, he didn't pay attention to the difference between these books at all, he read the book very quickly, swept it by ten lines at a glance, and the knowledge on the book was imprinted in his mind.

"Yue'er, give me the book. Qiao Hongliang stretched out his hand towards Qiao Jiayue.

Seeing that Qiao Hongliang's speed was so fast, Professor Yan was not in a hurry, so he waited for the result all his time.

Qiao Hongliang closed his eyes and went through the content of the book he had just read in his mind.

After a while, he said, "This is a country that has not been recorded in history. “

"Exactly, this is not a nation, but a people. "And it's an alien people.

Qiao Hongliang took a deep breath and said to the two soldiers, "Everything here may greatly promote the development of science and technology in our country, I suggest reporting to the above, and then blocking the research." ”

Qiao Jiayue looked at Qiao Hongliang in surprise, "Third brother, are you sure?"

"Xiaoliang's judgment will not be wrong. Professor Yan said with certainty that he was very confident in Qiao Hongliang.

"The question now is, how are we going back?" Yan Danfeng said with some anxiety, even if the information here is useful, what is the use of not going back?

"Just go back the way you came. Qiao Hongliang smiled and said, "Teacher, you continue to read, and I will study it again." ”

The little apprentice was drowsy in his military coat, and he did not hear their conversation.

He heard footsteps, opened his eyes with difficulty, and saw Qiao Hongliang stop to touch his forehead, and asked tiredly, "Master, can we go back?"

"Soon, wait. Qiao Hongliang reassured, fortunately, the fever has subsided a little, it seems that there is no need to worry about the little apprentice being burned into a fool.

Qiao Jiayue flipped through the book and observed the system at the same time, and she found that the system seemed to know what was going on here.

At the same time, she also found that her star points had risen a lot.

Up to now, Qiao Jiayue has become more and more sure that the system is not a simple system, and the cloud spell is not such a simple thing.

Now she just hopes that there will be an assistant or elf in the system to tell her about the system.

I've been so confused, and it's all up to me to guess, which is actually quite depressing.

Maybe Qiao Hongliang's thinking is different from others, or maybe everything here is related to the murals in those caves on the ground, in short, he opened two more stone rooms smoothly.

The things in each room are different, but obviously, they are very different from the current life.

Qiao Hongliang didn't move after opening the three stone chambers, he found the exit to the ground.

At the same time, he fixed the square array so that it would no longer move randomly for a fixed period of time and let people fall down again.

Back on the ground, Qiao Jiayue first made a phone call to report that she was safe, then ate a hot noodle soup, wrapped in a quilt and fell asleep.

Qiao Hongliang's spirit was still high at this time, and he wanted to go back to continue his research after eating.

Yan Danfeng survived the catastrophe, and after returning to the ground, the whole person relaxed, crying with tears, and the whole person was very fragile.

Qiao Hongliang was taken aback, where did he have any thoughts to do research, and it was too late to comfort his daughter-in-law.

When Qiao Jiayue and the others got up from sleep, they found that the sky had changed outside, and trucks kept coming in, and then there were all kinds of scientific research instruments and so on.

And in the immediate vicinity, construction of various buildings and facilities began in full swing.

Qiao Hongliang got up from sleep and continued to study with Professor Yan.

In addition to scientific research and technology, there are many cultural arts and cultures worth studying.

Qiao Hongliang is particularly concerned about the murals on the stone wall and how the colors are adjusted.

Although the murals were being restored, he always felt that the existing pigments did not match the murals very well.

"Third sister-in-law, do you want to stay?" Qiao Jiayue asked.

Yan Danfeng bit her lower lip with a complicated expression.

On Qiao Hongliang's face, she saw the same expression as his father.

What a love he has for what he's doing!

"We'll go back tomorrow. Yan Danfeng made up her mind, she wanted to roll and shallow.

"You have a good chat with my third brother, he can understand your feelings. Qiao Jiayue was worried that the two would quarrel, so she thought about persuading her first.

"It's fine, I understand. She won't be depressed because her husband is not around, after all, she has her own things to do.

Having said that, Qiao Jiayue was still not at ease, and chatted with Qiao Hongliang in private.

She was really afraid that the third brother would have an emotional rift with Yan Danfeng because of work problems.

"Third brother, you have a good chat with the third sister-in-law, if you can let it go here, send us back to Beijing City, and see how rolling and shallow, they must miss you." ”

Anyway, this base and cave have always been here, and they won't run away with long legs.

What's more, after reporting to the superiors, it is not Professor Yan and Qiao Hongliang who dominate the research here.

Qiao Hongliang thought about it and gave Qiao Jiayue an affirmative answer: "Okay." ”

Although he is interested in this alien people, his family is more important.