As mentioned above, each world has a chance to receive information from the outside world at the beginning of its birth, and thus develop by leaps and bounds.

Just as there is no free lunch in the world, this information opportunity will cause the rapid development of the world, but it will also form a net that shackles the development of the world.

Just as a world receives a comic message, then its development is smooth sailing until the end of the comic story, but what about after the comic ends?

The answer is, it will be destroyed.

The world that has received information from the outside world and developed, at the end of the comic information, or in the years after the ending, after certain conditions are met, the world that has developed by leaps and bounds will be destroyed, and all civilizations will dissipate as if the world is destroyed, and then the world will enter a dormant period, and then in tens of thousands of years, the world will develop again and follow the same track as last time, and then destroy again.

This is the shackle of rapid development, and until the world is completely devoid of energy, the act of destruction and rebirth will be repeated.

The original intention of the birth of space is to free these worlds from reincarnation in destruction and rebirth, so that this world can become a world that can develop healthily, so that this world will have its own way of development even after the information it receives is finished.

Just as Natsume's world has received the information of Natsume's friend's account, then the development track of the world will be destroyed after the story of the friend's account is over, and then wait for the next reincarnation.

But before the world is destroyed, before the end of the story, the consciousness of the world that has been reincarnated several times wants to save itself, so the space finds it and then connects Natsume and the monsters to the reincarnation world, so that as long as Natsume and they don't return to the space they belong to, then the world will not be destroyed for the time being because of the end of the story.

At the same time, Natsume and they can use the power of space to reverse the result of the destruction of their own world, for example, the reason why Natsume's world will be destroyed after the end of the friend's account is first: Natsume's old death, second: the name of the friend's account is over, and third: digging out most of the things about his grandmother.

As long as all three conditions are met, then Natsume's world will be destroyed.

Therefore, the reason why Natsume entered the space was to bless the soul of wanting to have a long lifespan that could accompany youkai. Generally speaking, it is not difficult to live forever in space, but for Natsume, the existence of the same binding point in this world, it is super difficult, the blood of mermaids generally drinks an easy lifespan of thousands of years, and Natsume drinks it, and it is already a burning incense to add a year of life. Others eat things that can prolong life for a thousand years, Natsume eats them, maybe you can add a few days...

To put it simply, it can be said that Natsume, under the consciousness that the world wants to transcend the shackles and with the help of space, wants to break the specific development track that the world has formed, and the difficulty of Natsume's immortality is basically at the level of changing the world.

And,The reason for Jiabaili's skills is actually very simple.,Natsume and the black cat basically represent a world to escape the shackles.,The hope of billions of people to live.,And although Sanye is worthy of sympathy.,But it's still worse than a world.。

Of course, they came to this world according to the mission of space, in fact, in essence, it will also be to save the world.

People like Natsume and Black Cat who can come to the world of reincarnation, all know the conditions for salvation in the dark and continue to do it, just like Natsume's pursuit of immortality, the cat teacher keeps filling in the names in the friend's account, leaving the friend's account world, and it is basically impossible to find Reiko's information.

But they came to the world of Gintama in an invading way, and a big reason is because although the world consciousness of this world has awakened and has the consciousness of self-salvation, they have not found the reason for the destruction of the world like other worlds, so the existence of Jia Baili and the reincarnator is more to test the cause of the destruction of the world under the fixed rules of this world and then find a way to get rid of it.

A person like Sanye who must die,Although it may be an opportunity for the destruction of the world,But according to the degree of attention she receives from the world,It's basically unlikely.,So although Jia Baili is sometimes more willful.,But at a critical time, it can still be trusted.。

Of course, Jia Baili, who has grown up to the present, has suffered a lot of pain, and has a lot of memories that I don't want to recall.

For the above things, Jia Baili only selected some things and told the black cat and Natsume, after all, the two of them didn't need to carry too much at this time.

Maybe it was because he was told too many things at once, Natsume was generally silent for about half an hour at this time, and then looked at Jia Baili with some seriousness and asked, "Will the birth of the world be affected, then why do you receive information, and why do you receive information about fictional things like manga." ”

"Well, according to the captain's guess, it's because of people's will, but it's actually just a comic, and novels or something can also be formed, as long as there are many people who know it in a certain world and have it in their hearts, it will become information into the world through some way that has not been studied for the time being." Jia Baili tilted her head and thought about it and said.

In fact, for theoretical things, although Jia Baili knows it roughly, if he says why, he will basically be blind.

"Hmm... My head hurts, Natsume and angels, are you a little crooked? Feeling that the atmosphere was a little serious at this time, the black cat said helplessly.

"Crooked building?" Jia Baili turned around and looked at the black cat a little strangely.

"It's good to think about these things later, it's like the setting in the game, few people look at it carefully, we just need to do what we want to do step by step, and head towards the main quest. Just like now, those things that have a lot to do with us, even if we think about it now, it doesn't have much effect, because we don't have the strength to reverse it. So now, what we have to do is to think of some ways to save Miss Sanye! The black cat stood up, put one hand on his chest, and spoke loudly to the two of them.

After hearing the words of the black cat, Natsume couldn't help but smile and shook his head, it is true that some things are too far away to think about now, and now I still want to think about what way to save the three leaves.

As long as there is a glimmer of hope, Natsume will seize it, and as long as there is a slight chance, Natsume will try.

Some people may not understand his behavior, and do not understand why he would do this for a person who has only met a few times and said a few words.

But Natsume's words didn't need them to understand.

But if I had to name one reason, it would be this: because he is Natsume, he can do such gentle things.