Crazy Six was also very excited when he heard the response and continued to tap rhythmically. I knew that he was tapping the Morse code. Information can be conveyed by tapping. After tapping a few times, he put his ear to the hole.

On the wall, listen to the knocking sound over there.

After listening to the knocking for a while, Crazy Six turned around excitedly and said to everyone: "Yes, Xiao Lei is next door."

The message conveyed by Crazy Six was so important. After listening to it, we finally breathed a sigh of relief.

"Old senior, then quickly ask him if he is injured." Before anyone could say anything, Hongmei was the first to say anxiously. The cousin followed Hongmei's instructions and knocked on the cave wall a few more times.

Soon, there was a knocking sound from Xiao Lei. My cousin looked at Hongmei with a smile and said, "You can rest assured, Xiao Lei is unharmed."

Only then did Hongmei let out a long breath and smiled sheepishly.

"It seems that the sound insulation effect of this kind of stone is very good, so when we shouted so loudly, Xiao Lei didn't hear it over there. However, no matter how good the sound insulation is, as long as the stone itself is hit, the knocking sound can still be transmitted.

The propagation speed in solids is faster than in air."

Kenya concluded in a group.

But how can we break through the current predicament? We and Xiao Lei are trapped in different caves, and what traps us is the mysterious secret door that can be opened and closed. This is actually better than the maze-like cave.

What's even more terrifying is that although there are countless forks in the cave, it is difficult for people to get out after entering, but with the help of the monkey eagle, we can still find the exit quickly.

But this kind of cave is very different now, because many places in it can be closed and opened at any time, so even the monkey eagle can't take us out.

At this moment, Professor Shan suddenly said: "I have a way, I don't know if it will work."

"What method? Please tell me. It is better to have a method now than to have no method at all. Let's treat a dead horse as a living doctor." I urged Professor Shan with some anxiety. After these few activities, I found that Professor Shan is not only knowledgeable but also very knowledgeable.

, he also has a very good mind, and some of the information he provided helped us a lot.

And the more critical the moment, the more Professor Shan can show his talents. Apart from his cousin and Crazy Six, he has become our new think tank.

Professor Shan nodded and did not immediately explain his method. Instead, he shined a flashlight and observed the surrounding cave walls. Only then did we notice that there were also white bones with various postures written on the surrounding cave walls.

, under the illumination of a flashlight, these white bones with teeth and claws appearing extremely terrifying.

Professor Shan, on the other hand, looked at each one very seriously, as if he was looking for something. In front of a white skeleton, Crazy Six suddenly stopped. He suddenly took two steps back and looked at it carefully with his flashlight.

Looking at the white bones, I saw that the white bones were kneeling. Except that there were no muscles in their bodies, their movements were lifelike, as if they were still alive.

Next to this white bone, there is another white bone. The movement of that white bone is very rigid, as if it is attached to the wall. Compared with the other white bones on the wall, it is the least noticeable, but I don’t know why.

The head of the white skeleton was covered with a rag. This piece of rag linen had many holes in it and was in tatters, but it covered the head and face of the white skeleton.

Then he walked next to Crazy Six and whispered a few words in Crazy Six's ear. Crazy Six nodded understandingly and handed the engineering shovel to Professor Shan. Professor Shan took the engineering shovel and slowly walked to the kneeling man.

In front of the bones, and raised the engineer shovel high.

We all know that he is going to smash the bones with a sapper shovel.

But at the moment when the engineer's shovel hit him, Professor Shan moved a step to the right very quickly. When the engineer's shovel hit, it was not the kneeling bones that were hit, but the one next to him whose head was covered with a rag.

The bones of the bones, and the shovel hit the bones of the bones hard!

This was beyond our expectation. I am afraid that except for Crazy Six, no one knows why Professor Shan did this - pretending to smash the kneeling bones, but in fact he hit the one next to him.

A white bone with a rag covering its head!

Why does Professor Shan use this method of "making a sound in the east and attacking in the west"?

What was even more unexpected to us was that the smashed bones suddenly screamed, fell from the wall, and rolled on the ground in pain. This scene was simply unbelievable to us, like a nightmare.

.

That white bone is actually alive?!

While we were in a daze, Crazy Six and Professor Shan did not hesitate - Professor Shan picked up the engineering shovel in his hand, while Crazy Six picked up the stone from the ground and smashed the bone hard, both of them showing no mercy.

Soon, White Bone's ribs, calf bones, and pelvis were broken. What surprised us even more was that a lot of blood flowed out from the broken bones, and White Bone was also struggling in pain.

At the same time, he also made painful * sounds.

Moreover, it tried to stand up a few times, but the offensives of cousin uncle and Crazy Six were too fierce and sharp. Soon, the bones were smashed into pieces, and it could no longer resist. Professor Shan and Crazy Six

Then he stopped and stood there sweating profusely and panting heavily, while the rest of us were stunned.

What exactly is going on?

Under the illumination of the flashlight, we saw the most horrifying scene in front of us - bones of various parts were scattered on the ground, and from the fractures of these bones, a lot of blood flowed out, but it was not just blood, but also something similar to intestines.

, liver and other internal organs, these blood mixed with other liquids emit a strong fishy smell, which makes people feel sick.

The most terrifying thing is the head of this white bone. We found that the rag that covered the head had fallen off long ago. At this time, everyone can see the head of the white bone clearly. We were horrified.

Yes, the look of this skull is really scary:

Ordinarily, the head of a white bone should be a skeleton, but the head of this white bone is covered with a layer of bloody muscle tissue - like the muscle tissue under the skin, and, on the surface of these muscle tissues,

There are also dense blood vessels.

What's even more terrifying is that on this face that seems to have been skinned, there is a pair of blood-red eyes, looking at us fiercely. There is anger, fear, and hatred in the eyes. It makes my spine run cold, so

He quickly shifted his gaze and stopped looking at those eyes.

After Professor Shan calmed down a little, he quickly walked to the cave wall, where the white skeleton that had been smashed just now stood, and carefully shined his flashlight, as if he was continuing to search for something.

"Xiao Ming, come here, hold the flashlight for me and shine the brown button." Just as I was still standing there in a daze, Professor Shan suddenly turned around and said to me. I quickly walked over, took the flashlight in his hand, and pressed

His orders were done.

Only then did I notice that behind the wall where the bones were pressed against, there was indeed a brown prototype button. The button was very detailed and about the size of a fist, but it was about the same color as the stone. If you didn’t look carefully,

It's hard to find.

Professor Shan raised the engineering shovel again and lightly smashed the button. An incredible thing happened: the wall in front of us slowly moved, and there was almost no sound during the movement.

.

It turns out that it is a secret door! And that button is the mechanism that activates the secret door.

As the secret door opened, a straight tunnel appeared in front of us. When we shined the flashlight, we discovered that Xiao Lei and Monkey Eagle were on the opposite side. Everyone was overjoyed, and Hongmei was the first to rush over.

Hugging Xiao Lei tightly, she cried again.

"People who are in love will have their IQ reduced to zero." After seeing Hongmei's reaction, this sentence naturally appeared in my mind - Hongmei was originally a very introverted person, and she was calm in times of trouble.

But as her relationship with Xiao Lei deepened, she became more and more like a little woman.

This can be regarded as the power of love.

Our action of chasing down the blind man was extremely difficult and dangerous, but it was in this difficult and dangerous situation that the two of them also gained sweet love. Otherwise, they were just good friends who liked each other. I am really happy for them, but

I don't know why, but I also feel an indescribable jealousy in my heart.

We repeated the same trick in Xiaolei's cave - first we found a white skeleton with a cloth on its head, and then smashed it to death. On the wall where it stood, there was also a button, and when the button was opened,

We found the way to the cave entrance.

In fact, we are only seven or eight meters away from the cave entrance.

When we came out of the cave and saw Mr. Chen and Mr. Ouyang waiting anxiously outside, we felt a little like we were in another world. We didn't expect that there were so many weird bones and secret doors hidden in this seemingly ordinary cave.

If it weren't for Professor Shan, we might really be trapped in there.

"Professor Shan, tell me quickly what's going on. I didn't expect you to have such means. It's really amazing. You are our savior." Kenya said half-jokingly but seriously.

Professor Shan smiled mysteriously and said, "I won't go into details about the reason. Let's see if you can guess it."

"I remember you told about Zhang Liangchen, saying that what Zhang Liangchen is practicing is a special art of immortality called 'White Bone Pass'. People who practice this 'White Bone Pass' will have their internal organs and vital organs.

It will slowly embed into the bones. I seem to have heard Mr. Yuan talk about this secret technique before. Are the white bones we encountered in the cave also monsters that have practiced this kind of 'White Bone Pass'?"

The female translator was the first to say.

Professor Shan looked at the female translator with admiration, nodded and said, "Well, Miss Zhizi is really smart. Yes, have you noticed that in each section of the cave, there is only one white bone with a cloth on its head, and only that kind of white bone

, are the ones who have practiced the White Bone Pass. Although the other white bones look lifelike, they are just used to confuse people. Those are just real white bones.

And the mechanisms that activate the secret door are made of bones who have practiced the "White Bone Pass". They secretly observe our every move, and at the right time, they will trigger the mechanism and seal us in the cave with the secret door.

inside."
Chapter completed!