The more you enter, the stronger that inexplicable ** becomes.

This is a kind of ** that cannot be described in words, as if, there is a huge force in the dark that is calling for Zhang Yang.

At this time, Zhang Yang in the eyes of everyone looked demented, and his pace was getting faster and faster, and anyone could see that Zhang Yang seemed to have a purpose to speed up his pace.

It's close!

It's close!

Zhang Yang had a hunch that the powerful summoning force was approaching......

Suddenly, Zhang Yang's footsteps slowed down, and the tortuous space in front of the cave in front of him suddenly became brighter and brighter, and that brightness was fundamentally different from the dim light emitted by the glowstone at the beginning, this kind of light was purer, brighter, and more comfortable......

I don't know why, Zhang Yang actually had a pilgrimage mentality.

What is it that makes you feel this way of mentality?

The crowd also seemed to feel a different feeling, a feeling that cannot be described in words, but it was indeed there, affecting their emotions.

After the turn of the cave, everyone was stunned......

This is a huge karst cave, the cave is clean white, almost no impurities are mixed in the ore, the cave is composed of glowstone, like a luxurious palace.

What makes people strange is that this karst cave is rectangular, the cave wall is smooth and flat, it is not a natural formation at a glance, the most incredible thing is that under the cave wall, there is a platform with a length of more than 100 meters, the platform is about one meter high, on the platform, there are dozens of portraits standing, because in this cave are lined up, although it is only dozens of portraits, it gives people a feeling that there is no end in sight.

The portraits are doing all kinds of movements, looking at the movements of these portraits, Zhang Yang's head suddenly shook, these movements are too familiar to him, so familiar that even if he sleeps and dreams, he dreams of these movements, because this is the martial arts pattern on the book "Immortal Dao Man" that the little monk gave him.

Finally, Zhang Yang understood why he had that strong **, everything, because of these martial arts movements......

"Ah...... Impossible, impossible......" Suddenly, the girl looked at the figures with a shocked expression, her face full of incredulity,

"How could it be?"

Several people asked in unison, they were very unimpressed with the girl's fussy expression, you know, there have been too many strange things in this prehistoric river, and now it is not strange to see a few portraits, everyone believes that even if they see the alien base, a few aliens point at them with lasers, they also think it is a normal thing.

"You see, the walls of the cave are obviously not naturally formed, and besides, these glowstones are also processed, of course, there is nothing strange about it, you see, the ......" The girl's hand pointed to a drooping stalagmite on the top of the cave wall, and the stalagmite almost fell to the ground.

"Well, stalagmites, are there still few stalagmites in this cave? What's so strange? Liu Biao ran to the stalagmite with a big grin and kicked the stalagmite off.

"No, no...... No......" The girl was a little incoherent, it seemed, her head was still in a state of shock, and her language organization skills were very poor.

"Don't interject, let Xue Lian talk carefully." Zhang Yang stopped the others from speaking, and he also felt that something was wrong, but he couldn't find anything wrong.

The girl walked to the edge of the cave wall, carefully observed it with a magnifying glass, took a deep breath, and finally, her mood stabilized.

"Calculated from the length of these stalagmites, the stalagmites in this cave are at least tens of millions of years old, if my guess is correct, the age of this cave wall is at least sixty million years old, and the stalagmites you saw just now grew after those polished glowstones, that is, this cave was made sixty million years ago......" The girl had a serious expression on her face.

Everyone was disappointed, thinking that the girl had discovered some shocking secret, that know, just speculated the age of the creation of this cave, this prehistoric river is full of some strange beasts, even if it is hundreds of millions of years, everyone believes it, after all, many creatures on the surface of the earth have long been extinct.

"What? 60 million years ago? Zhang Yang was shocked, and suddenly looked back at the girl.

"Yes, 60 million years ago, you can't be wrong, no matter how fast this stalagmite grows, it is definitely between 60 million and 70 million years, when I studied archaeology, I was particularly interested in the growth of rocks, especially the composition of the cave, I am sure that this cave has existed for more than 60 million years, including those statues......"

"Sixty million years ......" Zhang Yang couldn't help but gasp, the girl was right, if those stalagmites are so old, then these statues are so old, because many portraits have formed one with stalagmites.

"Hey...... What's so strange about 60 million years? Liu Biao was a little puzzled why the girl and Zhang Yang both had shocked expressions, in fact, the other people were also a little baffled.

"I ask you, were there humans 60 million years ago?" Zhang Yang stared blankly at the dozens of figures on the stone platform doing various actions.

"Ah......h

Almost immediately, everyone looked at the cave and the figures on the stone platform with shocked expressions.

Even those with elementary school education know that the recorded history of human beings is only a few thousand years, and 60 million years ago, human beings were mollusks in the sea, and it took countless long years for humans to climb ashore from the sea and evolve into monkeys......

Even if the earliest human origins that archaeologists are looking for can be traced back to the earliest period, some evidence left by the Stone Age shows that the appearance of human beings was only three million years old, and at that time, human beings were almost indistinguishable from animals, and it was impossible to build such a huge cave, let alone such an exquisite cave.

No wonder the girl and Zhang Yang were shocked.

This cave has almost subverted the evolutionary history of mankind.

If anyone now says that there were human beings 60 million years ago, it is estimated that some people will be regarded as crazy, you know, there is no evidence that there were human footprints 60 million years ago.

"Just rest here!" Zhang Yang put down his backpack.

Everyone nodded in agreement, the environment of this place is the best environment in the cave, there is water, food, no beasts, plenty of light, and of course, most importantly, there are human footprints here, which makes people feel a subconscious sense of intimacy.

After laying some clothes on the ground and placing the unconscious Maimaiti, everyone caught a fish of more than 30 catties in the waterway below the stone platform, this fish has cartilage all over its body, translucent, and has a very good taste.

After filling the stomach, one person drank a little mineral water, and now everyone still does not dare to drink the water in this cave easily, after all, the minerals in it are very rich, no one is sure whether there are toxic substances in this water, and everyone will not drink it until it is absolutely necessary.

It may be that there are no external bacteria in this underground river, and the wounds of several people have recovered very quickly, only less than 20 hours, and some small wounds have scabbed, and even the symptoms of the girl's fever have been reduced a lot.

Now, the most worrying thing is Maimaiti, he has always been unconscious, and he doesn't drink water when he is fed, but he actually knows how to chew when he feeds him some fish, Zhang Yang suspects that Maimaiti has regained consciousness, but Zhang Yang is too lazy to care about Maimaiti, it is better to pretend to be unconscious, and everyone is embarrassed when he wakes up.

After settling a few wounded people, Zhang Yang began to carefully observe the dozens of portraits with the girl, Zhang Yang was surprised to find that the movements of these portraits are actually very small differences from the little monk's "Immortal Road", although this difference is very small, but it can be clearly felt that it is this little difference, and the movements of these images are more smooth......

The girl also took a magnifying glass and looked at the figures carefully.

"Ah......h

Suddenly, the girl screamed, took a few steps back in a row, and almost fell.

"What's wrong?" Zhang Yang hurriedly ran to the girl's side, and now, the two of them looked at it one by one, and they had almost seen the end of the portrait.

"These ...... These are human ......" The girl looked at the portrait with wide eyes.

"It's ...... people"

Zhang Yang couldn't help but be a little suspicious, he had already seen the composition of these portraits, it seemed to be an unknown crystal composition, definitely not flesh and blood, not to mention, even if it was the petrification of the human body, it was impossible to be so complete, after all, human bones can become fossils, but flesh and blood will decay no matter what kind of environment it is, even if it does not decay, it will shrink.

"Look here!" The girl patted her full chest, this small action made Zhang Yang dizzy for a while.

Following the girl, he climbed to the top of the stone platform.

"Well, this location, you see!" The girl was very involved, and she didn't realize that because of the narrowness on the top of the stone, the two of them had been crowded together.

"Okay......

Zhang Yang took the girl's magnifying glass, the girl said that it was the leg of a portrait, Zhang Yang first lit the lighter to make the light brighter, and then put the magnifying glass on the leg......

(To be continued)