When I came to the tree hole, I collected a lot of leaves, and started a fire inside, and baked a fire in the tree hole, giving people the feeling that the trees outside would be dried at any time.

It was supposed to be the way to die, but this is a big living tree, moist wood, and it doesn't make a fire.

I found some thatch, built a small nest, spread it under my own clothes, and the two of them fell asleep peacefully.

It turns out that there is a hole at the top of the big tree, and the eye gas will naturally drift to the outside with the hollow trunk, and there is no smoke at all, which is a gift from nature.

Of course, this kind of sleeping environment is already better than a few days ago, you must know that a few days ago, it was difficult for Qian Rujun to lie down and sleep peacefully.

However, compared to the space, this sleeping environment is really much worse, Qian Rujun found that it is easy to go from thrift to luxury, and it is difficult to go from luxury to thrift.

Since he decided to return to Sunshine City, Qian Rujun had to find the direction of Sunshine City first.

For Qian Rujun, if he is serious about finding the direction, it is not difficult, because for Qian Rujun, it is not a question of determining the direction of the field, but a matter of location.

Unknown locations, to be precise, can only be found by calculation.

The location of Sunshine City itself did not need Qian Rujun to calculate it himself, and the students of Xuetang Island had already reported the results calculated by the sailor's map drawing team to Qian Rujun.

For the information he has read, Qian Rujun has no reason to forget.

Qian Rujun now has a very high IQ, and even if he doesn't know much about the things he has read, he can write them down by the way.

You can even remember them when you need them.

What's more, for Qian Rujun, the location of latitude and longitude is not something that cannot be understood, so it is easier to write it down.

Since you know the location of latitude and longitude, it is easy to confirm the direction, because where she is now, in fact, because the position of latitude and longitude can be calculated, but it takes a little time to calculate.

When the sun was asleep, Qian Rujun finally found out his current location by taking advantage of the shadows of the sun in the sky and the shadows on the ground.

Although the location was found, Qian Rujun found that there was a very big problem.

The latitude and longitude location found by Qian Rujun is consistent with the latitude and longitude position of Sunshine City. In this way, you can't see the direction.

At most, the people in the map drawing group can count to the first decimal place.

That's because they already have a lot of measurable tools at their disposal.

Without these tools, they would be inferior to Qian Rujun.

Their error can be up to three to five latitude and longitude values.

Qian Rujun can at least occupy the whole number of places, so as not to make mistakes.

For each longitude and latitude value, the smallest error is more than 100 kilometers.

After only a few days, Qian Rujun couldn't run more than 100 kilometers, because Qian Rujun was walking on the ground.

What's more, it's not very easy to move around in the rainforest, and it takes time to overcome obstacles and fight with animals.

At a speed of four kilometers per hour, there is simply no way to do it.

In the case of Qian Rujun, there is no need to weed if he wants to leave, so most of the time, Qian Rujun will not take the initiative to do this at all.

But if she doesn't do it, then the one who does it is the sunshine.

The efficiency of Sunshine Labor cannot be compared with Qian Rujun. It's not that she is not familiar with overcoming obstacles, but Qian Rujun's ability is too strong, even if she is restrained, it is still very terrifying.

But all of Qian Rujun's current actions are formulated according to the efficiency of the sunshine, so it doesn't matter.

Thinking that on the return trip, as long as she left the sunshine in Sunshine City, she would not have to be restricted in her movements, and she was very moved.

"I'll just do weeding, haven't I been doing it all the time?"

Sunshine felt that Qian Rujun's actions were very strange, because Qian Rujun rarely took the initiative except for the road section in a hurry.

This made Sunshine feel that Qian Rujun must have wanted to hurry very much, but with the current situation, it seemed that there was no need to hurry.

Seeing the suspicious eyes of the sunshine, Qian Rujun resolutely walked in front regardless of it.

But Qian Rujun's troubles did not disappear, and he still couldn't find the right direction. Fortunately, although there was no way to give her a correct concept of latitude and longitude, when observing the sun, Qian Rujun still found a little error in the sun.

After thinking and comparing, simply adding the change of the date to the top still allowed Qian Rujun to find a direction.

If they still can't find the right direction, then two days later, they won't see Sunshine City, at this time, Qian Rujun can only let Sunshine sleep a little more, and Qian Rujun didn't realize that he was actually stupid until this time.

Why did she forget to be able to sleep in the sun so that she could gain a little freedom?

When I was sleeping, I was afraid of waking up suddenly, but Qian Rujun could completely take drugs to make the other party unable to wake up.

But thinking of this, Qian Rujun felt that it was unnecessary to return to Sunshine City.

Perhaps, while solving the problem, people will find that the problem is not necessary at all.

Qian Rujun's struggle returned to the beginning, since he was still able to obtain the right to freedom at night, there was a big difference between traveling with someone and without one at this time.

Sunshine is a good partner, although his attitude has become more and more like a subordinate from his original partner attitude, which makes Qian Rujun feel a little lost, but at least there is a person who doesn't understand his identity by her side, which can bring her a little vigilance.

Many people often wonder if there were many very large buildings in antiquity that were left behind by the people of that era, and in the eyes of many people, it was almost impossible to leave such a great building in this era.

Even if all the manpower is invested, there is no need to eat and sleep, and according to normal calculations, there is no way to complete such a large project.

There are also some great projects, in the torrent of time, there is no trace at all, only legends remain.

Not even the legend remained, because he stayed in the land for too short.

Or the materials from which they build great buildings, which cannot be preserved over time.

In the history of China, many great buildings were made of wood because of the use of wood.

And the material of wood, if it is not some special wood, like gloomy wood, decades, hundreds of years, or even thousands of years later, may make these woods disappear.

There are very few pieces of wood that can reach a thousand years.

Even if there had been no fire, it would not have been possible to preserve it.

Qian Rujun was sure that he was not walking in the original direction, at least he didn't have a sense of familiarity with the places she passed by.

Qian Rujun's memory is very good, every grass and tree, as long as she passes by, the relative configuration will be written down by him, not to mention that the time has not passed for a long time, this memory will be particularly profound.

Even the grass that Qian Rujun had no memory at that time would leave an impression.

It can be said that Qian Rujun's memory is a whole.

And the reason why Qian Rujun found that what was particularly different in front of him was that there were too many signs of artificiality in this place, such as grass and trees, all of which had been organized.

In such a close place from Sunshine City, there is such a "civilized" place, which makes Qian Rujun have the desire to explore, so Qian Rujun deviates from the direction again.

Sunshine was relieved until this time, because she found that the place where Qian Rujun took her was not the place she had passed before, and it was a little special, it was estimated that Qian Rujun walked to this place for a certain purpose.

However, she frowned, there seemed to be traces of human activity in this place, could it be that Qian Rujun wanted to leave her to others again.

Anyway, as long as she follows Qian Rujun closely and doesn't let her leave her, after all, she has no way to influence Qian Rujun's will.

But Sunshine felt that this place was inexplicably familiar, as if it existed in the depths of her memory.

At this time, she had a headache, and she felt as if there were flames burning in her head, which frightened her, and her body trembled.

Sensing the trembling of the sun, Qian Rujun stopped and asked, "What's the matter? What dangerous animal did you see that made you scared, why didn't I find it?"

Sunshine followed her before, although she saw a powerful carnivore, but because of her presence, Sunshine didn't feel scared, and even a little excited.

This time, Qian Rujun was still by his side, and he didn't go far, and even closer than before, why did Sunshine feel scared.

"My head hurts, and the fire burns in my head. ”

For the blow suffered by other people's bodies, Qian Rujun did not have scientific instruments, so there was no way to check what happened to the other party, Qian Rujun could only widen his eyes and was at a loss.

Sunshine squatted down with his head in his hands.

Not long after, he fainted.

When she passed out, she began to speak.

"It's so hot, Mom and Dad save me, there's a fire burning. There are other people chasing me. ”

Qian Rujun listened to the whispers of the sun back and forth, and finally figured out that perhaps this somewhat artificial rainforest caused a special reaction from the sun.

"Could it have been the home of the sunshine?

However, although there are traces of man-made here, there is no one here. ”

Qian Rujun closed her eyes and expanded the scope of her exploration, and finally found that there was a huge settlement here, but this huge settlement seemed to be burned, and there were a lot of bits and pieces of bones scattered in this settlement.

It's just a complete corpse, but there's no way to see it.

It was only a moment for Qian Rujun to know why the corpses did not appear, because this place went back and forth, and there were many animals that would pick up bones to eat in this place.

That is, according to the principle of the rainforest, no matter what kind of creature it is, if it dies in the rainforest, there will be a creature that eats its corpse and leaves no residue.

For nature, if there is a corpse that has just died, but it is left with residues, it is from a nearby animal, and there is too much food.

But any animal will follow a certain principle, and if there is food that can be eaten easily, there is no need to spend effort to hunt it.

This village is very large, and it cannot be called a village, but a city.

Although most of the houses in the village have been burned down, some of the addresses remain.

Judging from the buildings that have been left behind, these buildings have a lot of artificial traces, and they have paid great attention to aesthetics, and even compared with the traditional buildings of the Han Dynasty, if they do not include the imperial palace and the houses built by some nobles, then their buildings will even surpass the ordinary buildings of the Han Dynasty.

In other words, if this settlement had not been attacked by others and led to its defeat, the civilization of this settlement should be very splendid.

But all civilizations are called civilizations because they are able to turn a life of hunting into a life of farming, and there are people who can create a brilliant culture.

But this way has appeared, and when many professional people are present, most of them will break away from the life of fighting, making their way of life more and more civilized.

When a civilized man fights with a barbarian, most of the victories are savages, unless the civilized man can possess a lot of weapons beyond the other side, and shorten the difference between the two aspects of force to almost nothing.

For example, when a person owns a pistol, even if the opponent is a super boxing champion, there is only a way to defeat when facing the pistol.

But this weapon that transcends the times, according to history, will take a long time to develop, and it is clear that this settlement has not developed either.

The record of all civilizations, if they do not gather the strength of many people to attack the wildlings, they are faced with the fate of defeat when the wildlings come, if anyone wants to destroy the civilization.

Unless, like the Huns, the Han people are treated as cattle and sheep, and the two sides have formed a very large number of people gap, so that they can't kill them all, and civilized people can organize a very large army, with the strength of the group, ten to fight one, to prevent the fate of defeat.

But most civilized groups can't do this, and they don't notice it, and going to the road of civilization is tantamount to going to the road of death.

Qian Rujun sighed, Sunshine's family turned out not to throw it away, but to die.

But is this settlement or civilization the only one who survives?

This is very unscientific.

However, in the Han Dynasty, it seemed that science was too advanced, and there was no science in this era.

"What the hell is going on? Do I still have to go in with the sun? ”

There is no need for Qian Rujun to think about it again, Qian Rujun has already received the call of the e-paper book, it seems that this civilization is outside the record of the e-paper book, and Qian Rujun knows for the first time that the original disappearing civilization is very attractive to the e-paper book.

Qian Rujun felt that the exchange system of e-paper books did not seem to be a separate thing, they seemed to be absorbing the civilizations of various places and the species of various places, was it really just because they needed to be preserved?

And the distant waiters, the world they are in, is really on the earth, if not on the earth, then where they live?

It seems that the existence of e-paper books tells him that this world is far more than just the earth, and there are many civilizations.