We still have a lot of ropes, all of which are more than thirty meters long, Liu Dongxi threw a torch downward, it doesn't feel very deep, this rope should be completely enough.

The hole was draining from all sides, and only one about four or five meters wide was empty because of a boulder. We waded over and fastened the rope to the boulder. This kind of climbing rope should be able to bear the weight of five adults, but for the sake of safety, the first to go down were Lu Yan and Liu Dongxi.

Soon, the rope shook rhythmically, I looked at Wang Dake, grabbed the rope first, buckled my feet and slipped down, Wang Dake followed closely. I've never practiced this before, so I couldn't help but feel a little panicked, but fortunately, the movement was not difficult, and I stepped on the ground without any danger when I paid attention to the control. Liu Dongxi pulled the rope of liberation and took the rope down, while I raised the torch in my hand and looked down.

As always, the space is as large as ever, but in this large space, there are countless thin stone flakes standing in it, like a Gothic building, sharp and upward, dividing the whole space into countless small pieces, which looks very strange.

"What kind of structure is this?" Wang Dake exclaimed: "I have never seen it!" ”

I think of a three-dimensional elevator in a horror movie where countless monsters are imprisoned, this place will not be a cage for those monsters, even if it has been emptied at the moment, but will there still be one or two still hiding in this stone forest, eyeing and choosing people to eat.

Of course, this is definitely impossible, although the terrain of this place is strange, it is impossible to hold anything, and it is obviously inappropriate to use it as a cage to hold those monsters. Even so, wading through the water and being surrounded by the strange shadows reflected by those strange rocks is not a very pleasant thing. This place seems to have a very strange aura, which makes people feel very cold.

But there was no danger along the way, we waded through the water all the way down, and the appearance of the space changed several times along the way, the water deepened, the space kept shrinking, and many rocks grew in an incomprehensible shape, as if done by man, but without the slightest trace of artificiality, until something appeared in front of us, which could never be a natural formation.

The cave closed abruptly in this place, and outside was another large space, and in the middle of this space, a huge thing with many fan blades appeared in front of us. It had to be two stories tall, dirty, and of unknown material. In the middle is a circular shaft, surrounded by numerous blades.

"Isn't this a turbine?" Wang Dake exclaimed.

"Turbo?" I didn't react for a moment, "What turbine?" ”

"Turbo on the engine!" Wang Dake glanced at me with a strange expression that you don't even know about the turbo.

Of course, I don't even know about this thing, but how can such a thing happen in such a place? Not to mention that the size of this turbine is so unusually large.

Actually, this size is not surprising, I know that many of the propellers used on ships have to be several stories high, so I can only say that something of this size is not nothing, but it is just not suitable for this place.

"How can this be in this place?" I hesitated to go over. Since falling into the cave at the bottom of the lake, we have completely lost the traces of the people we were back then. No one has been here for tens of thousands of years, and it's ridiculous that this kind of thing is here.

At this time, all I was thinking about was the mysterious shipwreck in Bermuda, the strange stories of World War II soldiers crossing through. This thing may have crossed over from some battlefield or accident, but there were no signs of collision around it, which was really strange.

They had gone and looked at it, and it was a shaft-like hole, and the turbine was at the bottom of the hole, sitting on a raised stone platform. I crouched down and looked, it was too dark to see what was there, but it was certainly not dangling.

The entire surface of the turbine is covered with yellow-brown rust, which sets it off so thick that it is almost like an era. Stroking the surface of the turbine, there was a hard and flexible sensation coming from my hands, which didn't feel like metal, but something like. But how could anyone make such a thing out of this material? I pulled out a knife and tried to make sure I thought.

The knife unceremoniously cut through the surface of this blade, and I felt the feeling of softness under my hands, and I was more and more amazed that it was so soft! What is such a soft turbine for?

I pinched the blade and tried to wipe off the rust and dirt sticking to it, but I felt that the blade was wrong in time and hurriedly let go. I saw that the part of the blade that had been in contact with the blade had been rounded!

This knife is inconspicuous, but it is the hardest tool I have on hand, and there are 62 of them. If you want to round its blade, you have to sharpen it seriously with a good grinding stone. I didn't expect such a hard knife to be sharpened like this with just a slight stroke, and I rubbed the rounded blade repeatedly, but there was a touch of green ash in the scratched trace.

Liu Dongxi suddenly said: "This thing is installed here!" ”

"How do you know?" I looked up and asked.

Liu Shixi didn't answer, but just gently pushed with his hand, and the entire turbine spun up, rolling the air on the ground into the air.

Wang Dake was directly stunned, staring at the rotating blades for a long time before asking, "What's going on, how can there be such a modern thing in such an ancient place?" ”

Her doubts are the same as mine, our nation has never been a nation that pays attention to these externalized forces, and the mainstream has always been to explore the power of the human body itself, to guide itself to fit with nature, of course, the mechanical science called mechanism science has also developed, but it has never been a stream.

Liu Dongxi said: "What is this, although our ancestors said that we paid attention to the unity of heaven and man, but since ancient times, all kinds of thaumaturgy have emerged in an endless stream, not to mention these mechanical things, it is a perpetual motion machine, we are not unprecedented!" ”

Perpetual motion machine I know, when I was a child who loved science, I used to devote myself to research, hoping to be the first person to invent the perpetual motion machine, but this kind of thing is completely contrary to the laws of physics, and it is completely impossible to achieve.

"Who invented the perpetual motion machine?" I asked Liu something.

"Have you heard of the wooden cow flowing horse?" Liu Shifu is very show-off, "I don't eat, drink, or sleep......"

I interrupted his boasting, "I've heard that the Wooden Ox Flowing Horse is wound up!" ”

Liu Dongxi was stunned and said: "Maybe, but since ancient times, our ancestors have been able to make a lot of mechanical things, and you have to admit it." ”

I nodded yes and handed him the knife again: "Look at this, I'll slash it!" ”

"Impossible!" Liu Dongxi passed with a knife again.

This knife is even more ruthless, and even the tip of the knife is lost for me. Only then did Liu really believe it, and his eyes were about to fall out when he touched the bare tip of the knife.

"I've never seen it so hard!" Liu Shifu touched a blade and said, "You bring the Dingguang Sword and I'll try it!" ”

"You're insane!" This kind of thing is very evil, and I don't want to spend the Fixing Light Sword in it.

Liu Shixi still had the heart of a gimmick at this time, and said with a smile: "Look at your distress, Dingguang is a divine sword, are you still afraid of these things?" I just want to cut a piece and make a weapon myself! ”

"! How do you know this thing isn't an artifact? I retorted.

Liu Shiwu seemed to have been pointed, and suddenly froze, "Artifact? ”

Then a strong wind blew out of the hole where we came, and the turbine was blown by the wind, and turned silently.

I hurriedly pulled Wang Dake away, Lu Yan had already retreated to the back, and only Liu Dongxi was still muttering there. I shouted at him to come back, but he jerked his head up and said something to me in a loud voice.

I didn't hear a word, and there was silence all around, like returning to the chaos before the heavens and the earth parted.