One day, he didn't hear the murmur of these days. He counted the marks on the ground. He knew nothing about it, but it could show his powerful aura. This is absolutely the result of strength, and he absolutely has such strength.

At the same time, his expressionless face, like a familiar here, while not allowing anyone to get close to him, this is the result of his absolutely strong and smart heart.

This is that if a normal person goes to a strange environment, he will definitely show a different performance. Maybe he is curious, maybe he is full of panic, especially in such a dark underground world. If you can show an ordinary mind like him, it's like walking through the path in front of your own house. Is that what a normal person can do?

Obviously not.

However, ye Tian has such a strong heart, which is what he has had for hundreds of years in the cultivation world. He has never thought about proving his strength with anyone. His strength is nothing more than to protect himself and his friends. He has never used this power to conquer anything, He has never thought about plundering anything with this power. Maybe he is not a greedy person. He only thinks about her guarding what she has. But for him, he is satisfied. Ambition and desire often grow stronger with the growth of your strength. However, some of them think that the greater their ability is, the greater their responsibility is, He will even maintain his good nature, even protect human beings, and even contribute to peace for himself as a member of the earth. Maybe he is stupid to do so, or maybe he should do so in some people's opinion, such as himself.

And he actually did

Maybe he also thinks that this is the task assigned to him by his master, and he has to complete it. Now the terrain in front of him finally begins to widen. Looking around, the world in the dark does look a bit like the world under the ground. He is walking on the steps under his feet, This place is paved with bluestone slabs after bluestone slabs. On these bluestone slabs, there are intricate pipes with potholes. These pipes seem to control the flow direction of groundwater. Maybe they are the wisdom of human beings living underground.

In addition, there are some plants that ye Tian has never heard of. The growth of these plants is very strange. Some of them look like a small tender grass, but they block out the sun. They wrap around a tree trunk and devour the big tree. All the nutrients occupy the whole roof, and there are also such branches.

You can see that its root is very strong, but it is only a few centimeters high, which seems too strange. At the same time, one day I noticed that the road he is walking now is shining slightly. This is absolutely not, it should be the effect of light, and in such a geographical world, there is also the role of electricity, which can be said to be unthinkable, It is conceivable that in any world, as long as human beings unite, they will invent all kinds of things.

Just like the 5000 year history of China and the tens of thousands of years history of the world, human beings did not start from the farming society, and then learned to use tools, from stone tools to iron and bronze, and finally evolved from various historical changes in the Renaissance and the steam age.

They are in control of things that are so convenient and can be called science. What kind of things could be called science many, many years ago?

Is it Aristotle's theory or Shakespeare's popular opera?

The former was overthrown by Galileo, and the latter proved to be nothing more than his own desire.

"In such a world, they obviously will not hear such legends, and what kind of history do they spread?"

One day, they murmured to themselves that all the people who saw her showed a look of respect. In their eyes, they could only see respect and small envy. It seemed that they were envious of Ye Tian's access to the underground world and the human world, and the clothes on her body.

Focusing too much on her is a very complicated and inconvenient thing, but it also has advantages and disadvantages. He can have a good look at the shape of the residents in the underground world. Only then can he find that the average height of their class is much higher than that of the human world.

I'm afraid that their average height can be as high as that of Ye Tian's, which is about 1.8 meters. However, the clothes they are wearing are like those worn by primitive human beings. They are very simple, but they are very warm. It can be imagined that the temperature difference in the underground world is very large.

There is no sun here, cold weather is normal, and without the influence of revolution and rotation, they also have no clear season and day and night, they just feel that the temperature is getting lower and lower, and then at a certain time, because of the sunlight on the surface, the temperature will rise.Ye Tian looked at them, their eyes still seem to have a trace of purity, such a race should not be extinct.

"Save them."

Such an idea flashed through Ye Tian's mind.

But others can see that there are several hidden in the dark, quietly looking at their own eyes, he does not know what the purpose of these eyes is, he knows that nature can not be such an underground world is completely unified, it can not be completely united, naturally someone covets his clothes and the right to access the underground world and the human world.

He has now found that this dress represents everything.

Even the black corridor, the long end of the corridor next to some wind blowing through the cracks of the whistling sound, some like crying, stinging people's nerves, let a day feel a little bad.

Now that he has gone deep into the tiger's den, there is no room to retreat. He obviously feels that he is not well prepared. When he comes here, the feeling of breakthrough is becoming stronger and stronger.

It seems that his curiosity, together with the direction she wants to investigate and the critical point of this breakthrough, make him feel that he can observe again and can't bear to leave.

He raised his head and looked at the light shining in an unknown direction: "although I don't know what it is, it's also the only target I can use without a magnetic field or compass. Maybe I can find something along the way."

Ye Tian said to himself in a low voice, so he said to do it and go on along the road