"Then I'll explain. The girl seemed to show a relieved and relieved smile, it seemed that in order for Ouyang to understand what she said, it did take a lot of thought, "Between information and information, there is actually a kind of 'gravitational force', as long as there is more information about something, then other information will swarm in!"

In an instant, Ouyang seemed to be able to see that with the blowing of the wind, countless pheromones poured into the girl's body like a tide.

Gathering information is always the most difficult at first, but as long as you grasp a certain amount, the pheromones will snowball, rolling bigger and bigger, and you will continue to absorb other small information until you completely grasp the process of the matter, or grasp something.

This is gravity, the more information is collected, the more information will be actively delivered to your door.

Ouyang rubbed his eyes, the scene of the choppy pheromone tide just now seemed to be an illusion, and when he looked at it again, he couldn't find it.

"You have talent and potential. The girl seemed to notice something, and said with an approving smile, "Let's go, I already know that." ”

"Do you already know?, is the Yellow Emperor a traitor?" asked Ouyang curiously.

"Oh, that's what you said, for now, it's impossible to know for sure. The girl shook her head and explained, "The Yellow Emperor is surrounded by ten witches, so it is impossible for his pheromones to flow out, otherwise I will know all about it as long as I see the Yellow Emperor." ”

"Then have you seen the ins and outs of the whole thing?" asked Ouyang.

"That's not it, it's just a few trivial fragments. The girl shrugged her shoulders and said with a slightly helpless expression, "There are people in the middle of the process, no, it is the 'witch' who cleaned up the pheromones, and the hands and feet are very clean, and there is no pheromone outflow at all." ”

You don't have this, you don't have that.

"And what do you know?"

"I have a rough idea of where I am. ”

................................................

The Central Plains of the Yellow Emperor's era, or the land of China, was still a scene of lush primeval forest, and there were few people.

This place is far from becoming soil erosion in later generations, and it is all the appearance of loess everywhere.

It is also possible that the girl walked in a straight line, directly through the forest, and went straight to the place where the kiln was, so she did not detour to those Terran tribes.

Occasionally, I will meet a few hunters, but the other party only turns a blind eye to the girl.

According to the girl, humans who rely too much on their eyesight do not have a "mind", and with a little influence, they will not be able to see the girl.

As for Ouyang, it is because he is the soul in the girl's dream, and no one else can see it except the girl.

In the same way, he can't get too far from the girl, otherwise something bad might happen.

The two of them kept on their way, and along the way, they also encountered some rare beasts that would not be seen in later generations, such as elephants and rhinoceros in the forest, and some huge saber-toothed tigers.

Even on a steep cliff, Ouyang saw a beautiful but mighty snow leopard with a snow-white body and black spots, which opened Ouyang's eyes.

Although I don't know much about the era and year of the Yellow Emperor's era, seeing so many creatures that have become extinct in later generations, or are about to become extinct, really makes Ouyang feel that the trip is worth it.

"By the way, isn't the saber-toothed tiger of this era even extinct?" Ouyang couldn't help but ask.

I feel that the saber-toothed tiger should have been extinct by the ancestor of mankind, Homo sapiens, before the emergence of human civilization, right?

Ouyang's memory of this creature is stuck in an animated movie called "Ice Age" that he watched when he was a child, and the main character in it is a saber-toothed tiger.

"Oh?" the girl's feet suddenly froze, showing an interested expression, and looked back at Ouyang, "I'm a little curious, how do future people without 'thinking' judge the extinction of a species?"

It's not just that people in the future don't have "thinking", it's not that the whole human race doesn't have it!

Don't act like we're missing a string in our minds for the future!

Ouyang thought about the documentaries he had watched before, and then explained, "Just ...... Look at their fossils, analyze the age of the geological layer, and then come to the conclusion. ”

"Fossils...... I didn't expect that something like a tomb could be used as a time scale. The girl sighed with emotion, and then explained to Ouyang, "The extinction of the saber-toothed tigers in later generations is mostly because the people of this era hunted the saber-toothed tigers all." ”

"Hunted out?" Ouyang repeated the word.

What are you doing hunting saber-toothed tigers?

Pangolins are endangered, and grass finches are endangered, all because of rumors that they can aphrodisiac.

Of course, the girl didn't know about Ouyang's cranky thoughts, and she explained: "In this era, if they want to become a qualified warrior and get a certain status to be able to command soldiers on the battlefield, they must hunt a saber-toothed tiger alone and bring it back to the tribe. ”

"Hunt one alone?!" Ouyang raised his eyebrows.

Is there any mistake, are you sure you are not going to deliver food to Big Brother Tiger?!

"Well, yes. The girl nodded, "Whatever method you use, whether it's a trap or a drug, as long as you can successfully hunt it." Then the tribe's 'witch' will remove the two teeth of the saber-toothed tiger and make a tiger talisman, so that he can be considered to be truly qualified to command the army. ”

"So that's how the Tiger Talisman came from?" Ouyang nodded, his eyes suddenly widened.

"Of course, how do you think the tiger talisman came from?" the girl complained casually, "Is it just a talisman made in the shape of a tiger? ”

You're right, it's really a rune in the shape of a tiger.

"Uh...... Hehehe...... Oh, yes. Ouyang smiled awkwardly.

The girl looked at Ouyang's expression, and naturally knew what he meant, so she nodded immediately: "I see, it seems that the future world is really just a tiger-like talisman." ”

"I'm sorry to make you laugh. ”

"It doesn't matter, I'm not very particular about this tradition. The girl shook her head, then beckoned to Ouyang and motioned for him to follow.

In the northwest of the Central Plains, there is a river, which the maiden calls "weak water".

The river is very miraculous, the density of the river is almost none, so there is no buoyancy, it is impossible to carry boats to pass, and it is impossible to hold people up, so neither swimming nor ferrying can cross the river.

Even if a feather falls on the weak water, it will sink, like a heavenly mound, horizontal in front of the two of them.

The weak water looks like an ordinary river from the outside, but it is too quiet, it does not look like living water, and although the surrounding flowers and trees are not very luxuriant, they are not absent, and they are sparsely decorated on the banks of the weak water.

Naturally, there are no fish swimming in such buoyant weak water, and there are no small animals around it, as if they have been driven away by some invisible force.

Ouyang raised his eyebrows when he looked at the weak water river in front of him, which was not as wide as the Yalu River, and he could see the forest on the opposite bank at a glance, but it just stopped their progress.

It is said that this kind of river cannot even fly, and the bottom of the river has a huge attraction that will suck everything that flies over the surface.

He tentatively stretched out his hand, but was pulled back by the girl's hand.

"What's wrong?" Ouyang asked, "I'm in the soul state, it should be fine, right?"

"The essence of weak water is not water, but a fluid substance formed by the condensation of a magnetic field, which, in vision, takes on the appearance of water. And the essence of your soul is not a simple soul. ”

The girl explained, "You haven't awakened your mind yet, so you can't see the dense magnetic field above the weak water, which is almost like a skynet. If you stretch out your hand, it will be swept away by the weak water and washed downstream. Moreover, the weak water is very special, and its downstream can go straight to the end of the spiritual thing, returning to the ruins. ”

"In other words, I will be carried away by the weak water, and then die in the ruins, or disappear, is that what it means?" Ouyang said with his own understanding.

"That's pretty much what I mean. The girl nodded, and then said, "But your situation is special, and I don't know if you will die here, or if you will go straight back to where you came." Why don't you give it a try?"

The girl said, and stopped pulling Ouyang, and suddenly showed an extremely interested look, staring at him deadly.

"Forget it......" Ouyang hurriedly waved his hand, saying that he was very honest and resolutely refused to do risky things.

"It's a shame. The girl shrugged her shoulders in Ouyang's way, and then continued to look at the weak water in front of her.

After looking at it for a while, Ouyang still didn't see anything famous, and Ouyang finally couldn't help but ask, "It's not a way to wait like this, right?"

"There is a solution, but it is not possible today for the time being. The girl withdrew her gaze from the weak water, and then looked at the sky, "It's getting dark." ”

"What are you kidding, how can the sky say that it is dark?" Ouyang said casually with a smile, "It's sunny now......

Before the word "zhao" could be spit out, the entire sky instantly turned into a black patch.

Without the cover of the sun's rays, the sky finally revealed the stars in the sun, in this world without air pollution and city lights, Ouyang even saw the bright Milky Way with his own eyes for the first time in his life!

The Milky Way was so shining that he could see roughly what was on the ground without even using other lights, without stumbling.

Under the light of the stars, a layer of hazy mist even appeared around the weak water, like a dream, like a fairyland.

"I ...... Kind...... Rub it?!" Ouyang exclaimed from the bottom of his heart.

"Smack!" Ouyang's head was patted.

"No swearing. "Ouyang was educated by a girl.

"No, no!" Ouyang asked with a look of surprise and some horror, "What's going on, how can it be the same as turning off the lights, brush it, it's dark?!What about the sunset, where did the sunset go?!"

The more Ouyang spoke, the more anxious he became, and the speed of his speech became faster and faster, when suddenly he paused, thinking of something that made him a little creepy.

"Didn't I see the sun?"

Along the way, I was so fascinated by all sorts of extinct creatures that I didn't have the time to look up at the sky.

Occasionally, I looked up and saw the shade of the woods, and I didn't see the sun, but at that time, I just thought that maybe the angle was not right, and I didn't dare to think about the side where the sun was gone.

"The sun, why do you want to see the sun?" asked the girl curiously.

"It's not...... Didn't the people of the Yellow Emperor's era even see the sun?!"

"The sun is wrapped in the Clan's flying machine. "This is how we can make the most of our energy." ”

This Nima is even more exaggerated than not seeing the sun, isn't it! Is the sun actually hidden by the family? What kind of technological level can actually wrap the entire sun!

Ouyang raised his eyebrows slightly, thinking of the knowledge he had learned on various marketing accounts before.

The Soviet astronomer, Nikolai Kardashev, used all the technologies he knew, combined with the imagination of human limits, to propose a three-level model of civilization, which is used to measure the technological sophistication of a civilization.

The technological level of civilization is mainly the control technology of energy, the more advanced the technology, the higher the utilization rate of energy, and more energy will bring more advanced technological breakthroughs.

Zero-level civilization is the lowest civilization, which can only use some low-level non-renewable energy sources such as coal and oil. Also because technology is limited by energy, it is difficult to leave the range of one's home planet.

Level 1 civilizations, also known as home star civilizations, can completely control all available resources on their planet, as well as everything, and are the absolute rulers of the planet, and can control the weather, rivers, land, seas, and even other creatures at will.

Earthquakes, volcanoes, and even geological and plate tectonics can be controlled. Civilizations of this level can already explore the starry sky, and their own galaxy has been explored, and even began to colonize.

The second-level civilization is the planetary system civilization, which can make full use of the energy of the stars, and completely control the solar system in which it is located, and can freely live and shuttle on various planets in the solar system without worrying about energy problems.

It is possible to create structures similar to Dyson spheres around stellar ground, which can efficiently harness the endless energy emanating from stars.

The device made by the family to wrap the sun and absorb energy is very similar to a Dyson sphere.

As for the Dependents, it should be a third-level civilization, also known as a galactic civilization, or will soon become a third-level civilization.

This civilization has begun to explore and colonize the entire galaxy in which it lives, and is able to use the energy of all the stars in the galaxy, and even use technology unimaginable to extract energy from black holes and create artificial stars.

They have faster-than-light interstellar travel, which may be curvature, wormholes, or migrations.

From the various signs that the clan is showing now, they are indeed so, and they have a strength far beyond the second-level civilization.

As for whether they have really reached the level 3 civilization, it depends on whether they have really occupied the entire galaxy.

In Ouyang's opinion, even if they haven't reached that level yet, it shouldn't be much different.