Ning Fei ran wildly for a while, looking back, the golden monkeys could not see the shadow for a long time.

In front of him, his vision suddenly opened up, through the dense forest, in front of a huge rock area.

The Falcon flew to Ning Fei's shoulder again, chirping a few times, and seemed to be worried about what happened just now.

Ning Fei took a few breaths and then walked up the mountain again.

Netizens have been shocked at this moment.

What happened just now?

Under the camera of UAV, netizens can only see Ning Feifei's general figure through the gap between the leaves, just like a cheetah, shuttling through the dense forest.

"Is this... Lightness skill?"

"The physical quality of the anchor is different from ordinary people."

"I was just startled!"

"What a speed

Netizens exclaimed.

At this time, some netizens noticed that Ningfei was in a place where there were a lot of huge rocks exposed outside. The surface of these rocks was flat and arranged irregularly.

"How can there be so many huge stones on the mountain?"

Someone asked doubtfully.

Ning Fei squatted down, touched the rock under his feet, and pondered:

"it seems that the rock has been pushed here for some years because of crustal movement."

After hearing Ning Fei's words, many netizens were very surprised and retorted: "underground? The mountain is at least two or three thousand meters high. How can it be pushed up? "

"Yes, it's exaggerating. It must have been formed at the top of the mountain."

"I know that the stones on the mountain will grow up, that's why they become so big."

Seeing these barrages, Ning Fei calmly explained: "it's normal for the earth's crust to squeeze each other to form high mountains and push up the rocks under the ground. Scientists have found fossilized remains of marine organisms on a high mountain of several thousand meters, which means that the high mountain used to be the ocean. "

"These huge stones are only exposed on the surface. The actual parts are all in the mountains and under my feet."

"We don't know how big they are."

"Maybe a huge stone leads directly to the foot of the mountain."

"Nature is really full of magic."

Said Ning Fei through Stonehenge, continue to move forward. Netizens are immersed in the magical world described by Ning Fei.

If, on the surface of every exposed Boulder, there is a huge stone with a height of more than 1000 meters below it....

that's incredible!

Sure enough, what Ning Fei presents to them is a mysterious world.

Ningfei continues to move forward. The rock road is obviously easier to walk.

After walking for a while, there was no road ahead, but a steep cliff.

Ning Fei stands under the cliff and looks up. The height of the cliff is about 60 meters, and the angle is close to 90 degrees. However, it can be seen that there is a certain inclination.

"Hoo, freesolo again."

Ning Fei starts to exercise.

Many netizens didn't understand Ning Fei's words. Fortunately, since ancient times, netizens have produced talents. A knowledgeable person explained:

"I'm the leader of the climbing youth training team. Let me explain. The so-called freesolo refers to unprotected rock climbing, which is a very popular extreme sport abroad."

"Unprotected climbing sounds crazy. In fact, such climbers are often intelligent, free and calm climbers."

This netizen has a string of authentication, which shows that he is now the leader of the youth training team of Huaxia rock climbing. After listening to his words, netizens suddenly realized.

I see.

"Audience friends, next I'm going to do an unprotected climbing. I hope you understand that the premise of unprotected climbing is to have good climbing ability and strong physical fitness, otherwise I don't recommend you to do unprotected climbing."

"The best documentary of this year's Oscar is about unarmed rock climbing. If you are interested, you can go there and watch it. They are all real gods."

Ning Fei said to the audience in the live room, and immediately climbed up the rock.

Ning Fei's physical fitness is very strong now, and the difficulty of climbing this section of the cliff is not high, so Ning Fei also lightly climbed up.

After crossing the cliff, he finally saw the top of the mountain.

The top of the mountain looks a little bare and a bit depressed.

He is about one kilometer away from the top of the mountain. The top of the mountain is a rugged rock, the number of vegetation is relatively rare, not even a tree.

"It turns out that this is the top of the mountain. It seems that there is nothing!"

Netizens can't help feeling disappointed after seeing the panorama of the top of the mountain.

"The most important thing in mountaineering is to enjoy the process, the result is not important."

"At the top of the mountain, you can see the mountains at a glance and feel like you will be on top of the mountain."Ning Fei went up, and the last part of the road seemed a lot easier.

However, at this time, Ning Fei suddenly heard a strange sound.

"Boom!"

"Strange?" Ning Fei's face flashed a trace of doubt.

"It's like the sound of a waterfall."

This is the top of the mountain, only a variety of rocks, how can there be waterfalls?

"Ningguanzhu, did you hear me wrong, what waterfall?"

"Where is the waterfall from the top of the mountain?"

"But I seem to hear the waterfall, too."

"It should be the wind. It's windy on the mountain. It's normal to have such a sound."

Netizens questioned.

Ning Fei did not pay attention to these, just looking for the voice, constantly moving forward.

"Listen carefully. The roar is dull and continuous. It must be the sound of water rushing against pools and rocks."

Ning Fei continued.

"And there seems to be some echo."

However, netizens still didn't find anything unusual, and many people said with puzzled faces:

"Ning Guanzhu, you can't be an auditory hallucination, can you?"

"What's the anchor doing?"

"There seems to be something wrong."

Ning Fei continued to search. The closer he got, the stronger the roar.

"I think I heard it, too!"

"It's true. It's the sound of the waterfall!"

"It's incredible. The top of the mountain is bare. How can there be such a sound?"

At this time, many netizens just react, Ning Fei said is true!

There is really the sound of waterfall!

Ning Fei continues to search. He lies on the ground and listens to the sound of the waterfall through the rocks.

Sound travels much faster in solids than in gases, so Ning Fei can hear more clearly.

"That's the direction!"

Ning Fei's face changed slightly, and he immediately walked forward.

He was curious.

The water on the mountain comes from the top of the mountain, but this is the top of the mountain. If there is a waterfall, where is the source of the waterfall?

Is it really strange that nature exists?

At this time, Ning Fei finally found the place where the sound came out.

It was a dark cave, in a rock, but just now the rock was facing Ningfei, so he couldn't see the location of the cave.

Ning Fei jumps from the rock and falls to the entrance of the mountain. The sound of the waterfall is more and more clear.

Ning Fei felt a moist breath.

"The waterfall in the cave is the first time that I have encountered such a thing, which is really beyond my expectation."

Ning Fei's eyes are full of surprises.

This is what he likes and pursues.

Strange landscapes, cherished animals, beautiful natural scenery...

"God, this kind of thing can be met by Ningguan master. I've opened my eyes."

"This cave looks so dangerous."

"Yes, there are no wild animals in such a big cave."

"Ning Guanzhu, do you really plan to go in?"

Ning Fei took a look at the entrance of the mountain. The entrance was very big, almost two people high. It was dark inside. He couldn't see what it was like.

Ning Fei took out the flashlight, took the Swiss Army knife, and said with a bright face:

"all of you have come. Of course I want to go in and have a look."