"Ahh

The tactful and strange voice echoed throughout the tomb, Pang Xiaodou only felt that all the nerves in his body were beating together, his head was numb and about to explode, and endless fear enveloped him from all directions. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

“！！！！！！”

couldn't help but beat a spirit, which made Pang Xiaodou's blood-colored brain regain some sanity, and then he immediately bit the tip of his tongue with his teeth, and finally withdrew from this endless fear with the help of a strong sense of pain.

At this time, Pang Xiaodou was already dripping with cold sweat, and beads of sweat the size of beans dripped down his chin.

"Damn, this voice is so weird, it can invade people's minds in an instant, this is probably what the mayor heard before......"

Pang Xiaodou just raised his hand to wipe the cold sweat, thinking with some fear......

Immediately, he felt a warm wind pouring down from the top of his head, and he was sweating profusely and still felt a little refreshed.

"This Wind ......"

Pang Xiaodou was shocked again.

In order to achieve the effect of embalming, all tombs have always tried their best to do one thing, that is, sealing!

Only if the sealing is done well enough can the oxidation rate of the burial goods and corpses in the tomb be delayed and kept for as long as possible.

And at this moment, he can feel the hot wind, which is not at all reasonable.

After all, although he broke in, he didn't really dig a hole in the tomb like in reality, and the hot wind came extremely strangely.

Thinking so, Pang Xiaodou looked up at the top of his head.

"Ahh

The tactful and eerie sound is more intense, and the wind is more powerful.

Pang Xiaodou could clearly feel that the hot air was coming from those irregular small round holes on the dome, and as the wind continued to increase, he had to reach out to protect his eyes.

"Whew! Call! Call! ”

The sound of a folk song in a minor key is the main melody, and the sound of the wind blowing is the background melody, and the two voices gradually alternate together.

The dust accumulated over the entire tomb had been blown into a violent sandstorm, and the entire air was directly dyed a chaotic gray.

In this situation, Pang Xiaodou not only has to protect his eyes, but also his mouth and nose.

"Damn it!"

Pang Xiaodou took a sip, spit out the sand and dust that accidentally flew into his mouth, and then swallowed the [Hongqi Miaoxin Pill] that he had deliberately left for himself before.

At this time, those wedding coffins have been opened, and the dust and debris inside have already been blown all over the sky, and God knows what ingredients he inhaled into his nose or mouth.

At the same time, Pang Xiaodou smelled a faint smell of sulfur in the air, and suddenly recalled some information deeper in his mind:

"Those little round holes...... The stronger the wind, the louder the strange song...... The air is warm and smells of sulfur...... Could it be that the mechanism in this dome is what Grandpa once inadvertently mentioned...... Magic Sound Xuanding!? ”

Magic Sound Peak!

It is a mysterious trick that has long since disappeared into history, invented by a blind flute master who is proficient in music, and whose name is long since no one remembers clearly.

At first, this technique was only used for the entertainment of some dignitaries, and its production method was to build the roof into a hollow double layer when building the mansion.

The outer layer is an ordinary roof, and the function is naturally to block the wind and rain.

And the inner layer needs to be constructed by a skilled craftsman who is proficient in the magic sound Xuanding technique, leaving countless dense small round holes on it, and the position and size are extremely particular, like a book from the sky, ordinary people can't understand it at all, and it is also difficult to imitate it.

At the same time, eight air inlets in different directions will be opened on the wall between the two roofs.

Of course, this is just the preliminary preparation.

The rest of the process becomes even more complicated.

The Craftsman will then set up traps in the double hollow roof, which can sense the wind, and the wind blowing from different directions will cause these traps to operate in different ways, so as to control the holes in the roof of the inner layer to either close or open.

In this way, the entire double-layered hollow roof becomes a huge whistle, and it is also a whistle that can automatically change notes, producing different melodic sounds.

I have to admit that there are countless talented people and craftsmen in history, and there are many talented people, and I can't admire them.

Gradually, this technique was not only used in house building.

In order to prevent the mausoleum from being disturbed by outsiders after their death, some dignitaries actually used this kind of mechanism in the tomb, but unlike ordinary houses, the tomb cannot be open air, and it is impossible to use normal wind power.

To put it bluntly, it is a place where there are active volcanoes.

It's just that when selecting a site, the location of the tomb will not be too close to the active volcano, otherwise the temperature of the ground air that erupts from time to time is too high, and everything in the tomb may be burned.

In addition, a complete airflow circulation system needs to be established in the tomb, otherwise, the entire catacombs will burst directly like a balloon if they are not released under the powerful impact of the earth's qi......

In addition to this, some changes have been made to the small round holes in the dome.

As a result, the sound it makes is no longer so pleasant, and the person who hears it will no longer feel that it is a pleasure, but on the contrary, it will only make people confused, do something that does not conform to their minds, and even kill themselves.

Many materialists do not believe that a person can lose his mind by relying on sound alone.

But it turns out that it is, and in modern times there is a genre called "death music", the most famous of which is a song called "Black Friday".

As soon as this piece came out, it became known as the "devil's invitation", and at least hundreds of people inexplicably chose to commit suicide after listening to this song.

However, most people don't know that this kind of death music actually appeared as early as the time when the magic sound was used in the tombs, and the "magic sound top" got its name......

"What to do ......"

In the tactful and weird voice, Pang Xiaodou's consciousness gradually began to blur again, and he quickly bit the tip of his tongue again, and at the same time blocked his ears with two hands.

He only happened to hear his grandfather talk about the existence of the "Magic Sound Xuanding", but even his grandfather didn't know how to crack it.

So, now, the only thing he can do is pray.

Pray that the eruption does not last too long......