After everyone entered the room, Xiao Lei told the story of what happened just now.

It turned out that when Xiao Lei was standing at the entrance of the cave observing, he suddenly noticed that the watch on his wrist flashed red. He was shocked at the time - because he was not wearing an ordinary watch, but a military watch.

It has many amazing functions, and one of them is the detection function of infrasound waves.

It turns out that there are many sound wave frequencies that humans cannot hear, but many animals can. The reason why this kind of military watch is equipped with this function is that it can be used in special combat situations-such as reconnaissance behind enemy lines or jungle operations.

Medium - This feature is very useful.

For example, when conducting reconnaissance behind enemy lines, the enemy often uses this infrasonic whistle to command military dogs, or uses this infrasonic whistle to summon homing pigeons, etc.

This kind of sound cannot be heard by humans, but it can be detected with this kind of watch - once infrasound waves appear in the surroundings, the dial of this kind of watch will emit a weak red light, so that combatants can respond in time.

Speaking of this kind of infrasonic wave, I immediately thought: Didn't Xiaole use this kind of infrasonic whistle when he used to deal with the half-goat, half-human beast? In addition, this kind of infrasonic whistle can even be used against tall blind people and those freaks.

It also has a certain influence. Therefore, Xiao Lei is very familiar with the function of this infrasonic whistle.

Therefore, when the dial of the watch flashed red, Xiao Lei almost instantly thought that this infrasonic whistle might be coming from the cave, and it was most likely to attract two "monkey eagles" to go in.

The moment this thought flashed in his mind, Xiao Lei quickly blocked the entrance of the cave with his backpack. We have experienced Xiao Lei's reaction speed more than once. It was his extraordinary reaction speed that allowed the two "Monkey Eagles" to

Not lured into the cave.

After hearing what Xiao Lei said, we were so shocked that we were speechless for a long time.

I really didn’t expect that there is a mysterious cave under the crater. What’s even more incredible is that there is someone inside, and that person actually knows how to lure the “Monkey Eagle”. He knows more about the “Monkey Eagle” than all of us.

.

"Could the person who blew the whistle in the cave be Zhu Leting?" the female translator asked, looking at her cousin uncle and Madman Liu.

She knew that for this kind of question, probably only Madman Liu and his cousin could answer her.

Madman Six lowered his head in thought and ignored the female translator's question. His cousin gently said to the female translator: "This is not certain yet, but more and more signs indicate that Zhu Leting, the Ming Dynasty vassal king, may indeed be alive.

."

"Isn't that just like Blind Man Gao? He has lived for more than three hundred years. He is almost a contemporary of Blind Man Gao."

Sister Li said in surprise, while Kenya and Mr. Chen and his wife next to her also looked shocked.

"Researcher Wang, are there many relevant records in history about that meteorite? Especially the mention of that meteorite having magical functions?"

Crazy Six suddenly asked his cousin.

My cousin pondered for a moment and said, "Although there are not many records in this area, there are still some. I understand what you mean. You want to know whether that meteorite has the function of extending life, right?"

Crazy Six smiled and nodded and said: "Well, yes, that's what I mean, because those six words 'a place without life and death' make people feel as if they are saying that once you enter that pit, time will

It seems to have stopped, and people can't help but think that it has something to do with 'immortality'."

But to our surprise, our cousin shook his head and said: "This is not certain yet, because the six characters projected on the stone are very weird. For example, they are arranged horizontally. You know,

The characters of the ancients were rarely arranged horizontally, but were usually arranged vertically. Even if they were arranged horizontally, they were usually from

Say it from right to left, rarely from left to right, but if it is 'the place without birth and death', you would say it from right to left. This way it is easier to read, although if you say it from left to right, the meaning is different.

It makes sense, but it always feels a bit awkward and unnatural, not the usual way of expressing words.

Therefore, although these six characters are all traditional Chinese characters, was it done by ancient people or by modern people?

These are all doubtful points, but these doubts may not be correct, because using projection to present words on stones is very different from writing them directly. Perhaps this horizontal arrangement is easier to implement than vertical arrangement, so horizontal arrangement is used.

Arrangement method, this may not be possible.

But what I have never been able to understand is - not just me, but the entire academic community - why do such words have to be presented in such an incredible way using sun projection? And it can only appear at noon, and

The time it appeared was less than a minute, why are all these happening?"

Yes, it is incredible to present words on stones in this way. What is the purpose of doing this?

Crazy Six suddenly stood up, put his hands behind his back, and walked quickly in the room, muttering: "Appear at noon, noon, why only appear at noon?", and kept clapping with his hands.

He was looking at his forehead, as if he had thought of some clues, but it was still not very clear.

Suddenly, Crazy Six stopped and said excitedly: "I seem to know what's going on."

After hearing what Crazy Six said, even my cousin, who had always been calm and collected, stood up excitedly and asked hurriedly: "What's going on? Please tell me quickly."

The rest of us were even more excited, and we all stared blankly at Crazy Six, waiting for him to reveal this extremely weird secret.

"Actually, those six characters you saw are not projections at all!"

As soon as Crazy Six said this, everyone was stunned. They didn't know what to say for a moment. Could it be that Crazy Six was joking? But looking at his expression, it didn't look like it. Moreover, Crazy Six rarely joked.

"Are you mistaken? Why isn't it a projection? Brother Wang, Brother Ouyang, and my wife all saw it with our own eyes. Moreover, the shape of the six characters changes with the angle of the sun.

There was a slight change. In less than a minute, those six words disappeared. Why are they not shadows?"

Mr. Chen was the first to question.

Madman Six calmed down a lot at this time. He sat on a chair, picked up the tea from the table, took a sip, and then said calmly: "In this case, did you cover those six words with your hands or bodies?"

Above, how about blocking the sunlight? If those six words are really the projection of the edges of the stone above, then as soon as you block them, those six words will definitely disappear. Have you tried this?"

"That's not true. Those six words appeared for such a short time and appeared so strangely. We were stunned when we saw it. How could we think of using this method to test? But if those six words weren't

If it were a projection, what could it be?" Mr. Chen still had a hard time believing what Crazy Six said.

The cousin also calmed down at this time, and he asked Crazy Six softly: "Old senior, if those six characters are not projections, how are they formed? Is there any mystery in it?"

My cousin knows Crazy Six very well. He knows that Crazy Six’s accomplishments in many aspects such as meridians are by no means comparable to those of ordinary people. Since Crazy Six says so, he must have a reason.”

Crazy Six thought for a moment, and did not answer his cousin directly, but asked instructively: "Have you noticed that the stone on which the words are projected is exactly the same color as ordinary stones, it is azurite.

But the other stones in the crater are all red, except for the projected stone."

After Madman Six reminded us, we immediately realized that it was indeed true. The stone was indeed azurite, completely different from the other red stones in the pit.

"Is there anything strange about this? That stone must be a stone from outside the crater. For some unknown reason, someone just moved it into the crater. There are all these kinds of stones outside the crater."

Sister Li was very dissatisfied with Crazy Six's serious discovery.

Crazy Liuze smiled calmly and continued: "You girl, you still didn't observe carefully enough. Didn't you find out? That stone and the red stone in the pit are combined together. The lower third of the stone

, is red, and the upper two-thirds is the azure color of ordinary stones. If the upper stones were moved down, this situation may not happen."

Hongmei, who had been silent for the whole time, heard what Crazy Six said and retorted: "Senior, you must not know much about physics. There is an example in the physics textbook - pressing two different metal blocks together.

Together, after enough time, the parts where the two metal blocks are in contact will be combined together, and the structures of the combined parts will also penetrate each other. This is a common physical phenomenon."

Crazy Six shook his head and said: "I know the physical phenomenon you are talking about, but that stone has nothing to do with this interpenetrating physical phenomenon. Let's put it this way, the blue stone you see is actually

It's not a stone, but a special kind of crystal, and the phenomenon you mentioned generally doesn't happen between stones in the wild."

A crystal?

Crazy Six went on to explain: "This kind of crystal looks very similar in color and texture to ordinary stones at first glance, but if you look closely, you will find that it is very different.

As you all know, many of the patients who come to me for treatment are very wealthy people. One of them is a mining tycoon, but that man is very different from the ordinary nouveau riche who are engaged in mining business. He turned out to be a mining tycoon.

The professor at the college only went to sea to start a business, but in his spare time, he still liked to study various minerals, and he was very knowledgeable and elegant, so we had a very good chat and became good friends.

Once, he showed me a stone. The stone looked like a very ordinary stone, the size of a goldfish bowl. I was very surprised at the time. I didn’t know what was so special about this ordinary stone. Just when I was confused

When I was puzzled, he suddenly reminded me to pay attention to the stone - it was probably noon at that time, and the season was about the same as now - something that shocked me happened:

Under the sun, a time display actually appeared on that stone, and the display method was the same as the electronic watches we saw. I was very surprised at the time and thought he was doing magic, but soon, the time on the stone

The display disappears.

The mining professor told me that this thing that looks like a stone is actually a kind of crystal. You can use a special method to write words on it. Under the sunlight at a certain angle, the words written on it will become crystal.
Chapter completed!