Space-time is orientable.

Thanks to the wisdom of ∞ people, the way of orientation in time and space is summed up.

"This is the orientation marker, which can be used to determine the level of space-time. ”

The old man took out a buoy similar to the one on the fishing line when fishing, and the whole body was snow-white, which was larger than a grain of rice.

"The spatio-temporal level refers to the time nodes where different spatial lines are located on the same timeline, and it is also one of the means used to judge whether it is out of the original space-time. ”

After explaining, the old man let go of the directional mark in his hand, and the directional mark disappeared into a thin white line into the infinite darkness, and the next thing to do was to wait.

"To avoid accidents, you put this away. The old man handed Qianqing a watch, saying that it was a watch, and there was no minute and second hour hand on it, but a disc was inlaid in a belt, engraved with Arabic numerals from one to nine, and zero was engraved in the center of the circle.

Qianqing put the "watch" on his wrist and asked, "If you encounter an accident, how should you use it?"

"It's a chain, and when you're in danger, it triggers and then randomly picks a timeline on a disc to send you away. The old man explained.

Sounds like an artifact.

"Zero to Nine...... So there are ten timelines?" said Qianqing, counting the numbers on the disk.

"No, only nine. The old man shook his head and said, "If it is random to zero, then you will only have one end and completely disappear into the universe." I'm referring to the Origin Universe, not the Space-Time Universe, in other words, even if you have the means to reach the heavens, it is impossible to resurrect again. ”

"And how does it define danger?"

If a mosquito bite is dangerous, it's too fucked up.

"When you're dying. The old man saw Qianqing's concern and comforted: "Don't worry, if you don't face the catastrophe, even if you ask for it, it won't be triggered." ”

"That's good. Qianqing breathed a sigh of relief.

The reason for his caution is that he is used to being cheated by the live broadcast platform, so he is worried that the things that the old man takes out will also have pits.

Disappearing from the source, that's no joke.

After accepting the data of the platform, Qianqing's understanding of the universe is not what it used to be, but a lot of information is passively sealed, and it will only be activated when the keyword is triggered.

For example, the plane of time and space, as a part of the Tao of the past, he knew more than the old man, or more than he said.

The space-time level, also known as space-time points, "point" refers to the interweaving point of the space line and the timeline, and there are infinite space lines and timelines in the origin universe, thus giving birth to infinite space-time points.

Space-time has a lifespan, and according to statistics, the lifespan of space-time is fixed at one year.

A year cannot be measured by the time mechanism of the earth, in short, it is very long, very long, and when the solar system is destroyed, maybe one ten-millionth of a year will pass.

As for how to determine the lifespan of time and space in one year, it can only be said that there are talents in the country, and there is no shortage of geniuses in the universe, regardless of race, the final goal is the same, that is, to decipher the code of the origin universe and obtain eternal life.

Eternal life may be lonely, but it is the biggest challenge, there is nothing more challenging than eternal life, for countless geniuses, eternal life is not simply to let them get longer, but a challenge, to challenge the origin universe of the greatest limit on life, only eternal life, can know the secret of the origin of life.

And the Heavenly Dao of the Great World is one of the countless geniuses, it used to be just an insignificant energy in the Origin Universe, and after experiencing all kinds of coincidences, it gave birth to a superficial spiritual wisdom.

When it left the Origin Universe in an accident and entered the star field where the Great World was located, it traveled in many ways and finally became the Heavenly Dao of the Great World.

What is the Heavenly Dao, the Heavenly Dao is not a companion of the world, but a title for the world's top existence.

The way of heaven can be a wall, a thought, a person, or even a dog. And what they all have in common is that the world is the strongest.

The world is different from the star field, the star field is a collective name for the entire space-time ecosystem, and the world is a single special carrier, with common planets such as the earth, and cubes of the big world that Qianqing has never seen.

The world is changeable, and so are the star fields.

However, on the same timeline, different star fields or worlds are the same in origin, and their starting points are the same, but over time, the result of the evolution of time and space will be a hundred flowers, each with its own color.

As the old man said, they may not have left the original timeline, but because of the spatial shift, they came to another time and space where the big world has been destroyed.

Of course, the possibility of such an outcome is very small, because the space-time and space where the big world is located have a complete star field, and the big world may disappear, but the entire star field will become a vast universe, which is absolutely impossible.

That's why the worst can happen.

As for how to leave the origin universe, Qianqing had no answer, because the live broadcast platform was only an evolution of a very small part of the energy of the Heavenly Dao, and it was later, and it did not belong to the origin energy of the Heavenly Dao, and all the core information was unaware.

Among them is how the Heavenly Dao left the Origin Universe.

"Clean. ”

The phoenix suddenly spoke and came to Qianqing's side.

In the universe, He has always seen people as they are.

"Huh?" Qianqing said "um", not understanding Phoenix's intentions.

It stands to reason that his status should not be high, after all, his strength does not even have the level of internal force, and he is still in the enlightenment stage of strength, and the few bigwigs present are all at the level of true qi power, even if Qianqing leaves the big world with them, it is only his ability, and it is only under the mediation of the old man, so his status will not rise because of this.

It's supposed to change, but it's not too big, at least it shouldn't be accosted.

"Do you have a home?" Phoenix asked.

Family?

Qianqing's mind flashed over the dozen or so flat rental houses on the earth, and the palace of Qianguo in the fantasy realm, as well as the marriage room between him and Yumu, but all of this was gone.

So, he gave this answer: "There were. ”

Phoenix's face showed a look of remembrance, and said, "I, ah, was taken away by a juggler when I was still an egg. ”

Well, I know.

Qianqing nodded silently.

Phoenix continued, "So, I don't know what home is like, and someone has been wandering with me and never really settled somewhere. For more than 3,000 years in the big world, I and the garbage pickers have been living in the core of the world, more than 3,000 years, when I thought it was my home, but it exploded, and now, I am very confused, where is my home, and where can I find it. Do you know the answer?"

He asked the old man this question, but he asked the old man about his original home, where he was when he stole him.

Later, he asked the boss again, and at that time he wanted to determine if the core was home.

And the answer is never known.

The old man has no concept of home, and the big guy thinks that home should be called home only if there is a wife and children, so in their body, Phoenix did not get the answer they wanted.

"Where there is someone you love, that's home. ”

Qianqing thought of Yumu, she was fictional in the illusion, but it gave Qianqing a very different feeling, say love, maybe not so deep, but it has surpassed ordinary friendship, the few days of living in the Shenyu tribe were the happiest days of his life.

"Love?" the phoenix blinked, and the answer was still not what he wanted.

"Loved ones. ”