Sky Dungeon

Although the exterior wall of this ancient building is rough, but the interior wall has been renovated, it must have been modified to have sound absorption function!

It's like a recording studio. The sealing effect is particularly good. I once heard that there is a kind of sound-absorbing cotton that can perfectly block the sound diffusion. Is it something similar?

Maybe this is the setting, which can prevent the sound from going out of the room at all!

This is definitely a miracle!

I don’t know if it is the wisdom of the ancients or the handwriting of modern technology

If the ancients did not have such a thing, life must be very difficult.

No, the ancients used to be paper windows. It's common sense to not soundproof or anything!

In short, Jiu Qianxun's worries were wiped out, and she inexplicably said, "Thank you for the call, which made me feel more at ease."

Jing Tian feels confused and doesn't know what to say. Anyway, the safety of the wine tour has been determined, so there is nothing to say. If you say too much, I am afraid that more words will be lost. On the contrary, it is a bad thing. So Jing Tian directly Scratched his head and said, "No thanks, wait for you to come back. Everything is fine."

"Okay, hang up, everything is fine."

Jiu Qianxun was full of excitement about new discoveries at this time, and there was no mood to consider whether his previous words were a little inexplicable. He stuck his ears to the wall with his ears, as if he wanted to discover something strange through such actions.

Such a post is terrific. Jiu Qianxun feels that he has discovered a new world. The walls here can definitely muffle the sound. I put it on my ears and tapped the wall with my fingers, but I couldn't hear the slightest sound!

What mystery is hidden in this inner wall

It can be soundproof

The key is to head:

How can the sound not be heard by relying on the walls and the ground?

Only then did Jiu Qianxun observe the walls in the house, and at one point she suddenly discovered that the walls were not straight!

The wall is curved!

As for how to keep the sound in the room, it cannot be effectively shaken out. I am afraid that only the super black science and technology scientist Xueba can explain it.

Or in other words, this is the skill of the ancients

Some things created by ancient people cannot be reproduced by modern people!

For example, China's seismograph, such a magical thing, has not been studied how to reproduce it.

Another example is the ancient Zhuge Liannu. It is said that it has been improved to 50 bursts, but due to the complicated production process and the lack of energy production, it was later lost.

Therefore, although Jiu Qianxun does not want to believe that this is a black technology explored by the ancients, but after spending a long time with Zhao Jiaxue, he will still think about it, and imagine the origin of this house more or less.

But did ancient people really pay attention to sound insulation?

Are the thatched houses that everyone used to live in really soundproof?

Thinking about the mess, the timing of the phone remembered that it was time for the night shift on the Jiuqian tour.

In order not to arouse people's suspicion, the Jiu Qianxun as a guard must of course take turns to participate in the night vigil.

Only when you fully integrate into the role and do what the role does, you will not show your feet.

That's right, although modern technology is advanced and it is in Si's dungeon at this time, all the guests still maintain a high degree of caution. All persons with identity are protected, and there are night watchmen outside the door.

Indeed, the Eight Great Masters of Antiquity have been able to develop to this day and have never given up their sense of crisis. All tribesmen will be educated and always maintain a sense of crisis. Even in a safe place, they will have a complete security guarantee.

There is no absolute security. When you relax your vigilance, it may be the moment when the war breaks out, so regret it.

There have been many such tragedies in history, so we won't repeat them one by one.

This is also one of the guarantees that the Eight Great Masters of Ancient Times can continue to this day. They have never been blinded by the power of their own family, and are always vigilant.

However, the wine tour at this time was not only to watch the night, she also came to see someone.

That's right, Ying Hualuo has already arrived in Si's dungeon, and she was invited by the Si's girl to meet, and they were in the room at this time!

Jiu Qianxun forcibly suppressed the excitement and anxiety in his heart, and stood steadily outside the door, like a straight javelin.

Of course, with her are another guard from the Yan family and two guards from the Ying family.

I don't know how long it has passed, when the door of the room suddenly opened, and the girl from the Jia family stood inside the door and said, "Xiao Bai, come in."

That's right, the **** of Jiu Qian's patrol is Bai!

At this time, Jiu Qianxun didn't react for a while. Although he had been prepared for a long time, his legs couldn't lift up as if they were filled with lead.

That's right, at such a critical moment, Jiu Qianxun hesitated, not knowing whether it was afraid or excited, anyway, she was a little distracted!

This small move immediately aroused the suspicion of the other three people, and their eyes fell on Jiu Qianxun.

In the next instant, Jiu Qianxun suddenly realized that he was a little gloomy. If he didn't act anymore, he would be ruined by the three of them.

As a result, she no longer thought about it, and immediately raised her leg firmly and walked into the house.

Although the other three were suspicious, they could understand that sometimes when they were standing guard, there would be such a slight distraction period, thinking about some messy things.

This is not something outdated. Who is not a sage?

But this Xiaobai didn't even notice such things as opening the door. He was really an incompetent guard!

Is this guy dreaming about something unrealistic

It seems that he must be a novice, coming to the dungeon of Si's family is like a group of grandma entering the Grand View Garden. Apart from curiosity, there is curiosity. Besides curiosity, it is endless cranky thinking, wanting to marry here or something. x

This can be explained, young people are impetuous!

Jiu Qianxun walked towards the door step by step, her footsteps became heavier and heavier, she even felt that she was climbing Mount Everest in the Himalayas, struggling!

She doesn't know what is waiting for her ~www.wuxiaspot.com~ may be ruthless abandonment, maybe even taken down on the spot, locked in a dungeon or something.

Will my mother still recognize herself?

Will this behavior bother her?

It’s okay if I die. It won’t hurt my father and brother.

Won't hurt mother, right?

However, she overcame all the fear and anxiety in her heart and successfully walked into the room.

For just such a short distance, she felt that most of her physical strength had been taken away, and she was full of restlessness and weakness.

After Miss Si closed the door, Jiu Qianxun let out a sigh of relief.

However, looking around, he did not see his mother.

The naughty Miss Jia Jia pointed to the bedroom and signaled Jiu Qianxun to go in by herself, while she sat in the living room and played with her mobile phone. div

Sky Dungeon