Although the exterior wall of this ancient building is rough, the interior wall must have been renovated and has some renovations and has the function of absorbing sound!

Just like a recording studio, the sealing effect is particularly good. I once heard that there is a sound-absorbing cotton that can perfectly block the spread of sound. Is it something similar?

Maybe this is the setting that makes the sound impossible to reach the room!

This is definitely a miracle!

I wonder if it was the wisdom of the ancients or the work of modern technology?

If the ancients had no such thing, life would have been difficult, right?

No, right? The ancients used to have paper windows, so it was common sense to not be soundproofed!

In short, Jiu Qianxun's concerns were wiped out, and she said inexplicably: "Thank you for your phone call, which makes me feel much more at ease."

Jing Tian felt confused and didn't know what to say. Anyway, he had already confirmed the safety of Jiu Qianzhang, so there was nothing to say. If he said too much, he would be wrong. Instead, he would ruin a big deal. So Jing Tian scratched his head and said, "No need to thank you, wait for you to come back. Everything is fine."

"Okay, I've hanged up, everything is fine."

Jiu Qianxun was full of excitement about the new discovery at this time, and he was not in a mood to consider whether his previous words were a little confused. He just pressed his ear against the wall, as if he wanted to find something strange through such actions.

It was amazing to stick this way. Jiu Qianxun felt like he had discovered a new world. The walls here could definitely be sound-silenced. He put them on with his ears and tapped his fingers on the wall, and he couldn't hear any sound!

What mystery is hidden in this inner wall?

Can it be soundproofed?

The key is that the skylight is open on the head, which is unscientific!

How can you not be able to make the sounds unleashed by the walls and the ground?

Jiu Qianxun then observed the walls in the house. At one moment, she suddenly realized that the walls were not straight!

This wall has a curve!

As for how to lock the sound in the house and not be able to vibrate effectively, I am afraid that only the super awesome black technology scientist and academic master can explain it, right?

Or is this the skill of the ancients?

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

For example, China's seismometer, such a magical thing, has not been able to be reproducible now.

For example, the ancient Zhuge crossbow was said to be improved to fifty consecutive shots, but due to the complex production process and no energy production, it was later lost.

Therefore, although Jiu Qianxun was unwilling to believe that this was a black technology explored by the ancients, he would still jump and think about it after spending a long time with Zhao Jiaxue, and more or less fantasize about the origin of this house.

But did ancient people really pay attention to sound insulation?

Are the thatched huts that we lived in before really soundproof?

Thinking about the messy things, I remembered the time of my mobile phone that it was time for Jiuqian to go on night shifts.

In order not to arouse suspicion, Jiu Qianzhang, who is the escort, certainly has to participate in the rotation of vigil.

Only by fully integrating into the role and doing what the role does will not be exposed.

That's right, although modern technology is developed and it is in the Si family's dungeon at this time, the guests of each family are still very cautious. All the identities are protected, and there are night watchmen outside the door.

Indeed, the eight ancient great masters have been able to develop to this day and have never given up a sense of crisis. All tribesmen will be educated and always maintain a sense of crisis. Even in the safest place, they will provide complete security guarantees.

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

There are many such tragedies in history, so we won’t go into details.

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

However, at this time, Jiu Qianxun was not only here to watch the night, but also to meet someone.

That's right, Ying Hualuo has arrived at the Si family's dungeon and was invited by the girl from the Wu family to meet. 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, there were another guard of the Wei family and two guards of the Ying family with her.

I don’t know how long it took, but the door suddenly opened. The girl from the widow stood inside and said, “Xiaobai, come in.”

That's right, the guard who was pretending to be Bai is the surname of the one who is posing as a vain!

Jiu Qianxun didn't react for a while. Although he had already made preparations, his legs could not be lifted as if they were filled with lead.

That's right, at such a critical moment, Jiu Qianxun hesitated, not knowing whether it was because of fear or excitement, but in short, she was a little distracted!

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

The next moment, Jiu Qianxun realized that he had lost his composure. If he didn't act, he might have ruined the big deal by the three of them.

So, she no longer had random thoughts and immediately raised her legs firmly toward the house.

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

This is not something outdated. Who can do without sages?

However, this Xiaobai didn't even notice such a thing as opening the door. He was really a poor guard!

Is this guy fantasizing about something unrealistic?

It seems that he must be a novice. When he comes to this dungeon of the Si family, he is like a group of grandmas entering the Grand View Garden. Apart from being curious, he is curious, and while he is curious, he is full of endless random thoughts, wanting to marry here or something.

This can also be explained that young people are just impetuous!

Jiu Qianzhang walked towards the door step by step, and her steps became heavier. She even felt like she was climbing Mount Everest in the Himalayas, and she was struggling!

She didn't know what was waiting for her, maybe she was ruthless abandonment, or even maybe she was taken down on the spot and locked up in a dungeon or something.

Will my mother still recognize herself?

Will her behavior cause trouble for her?

It’s nothing if you die, it won’t hurt your father and brother, right?

Won't it hurt my mother, right?

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

After only a short distance, she felt that most of her physical strength had been pulled away, and she was filled with anxiety and weakness.

After Miss Wu closed the door, Jiu Qianzhang breathed a sigh of relief.

However, looking around, I didn't see my mother.
Chapter completed!