There was a scorching sun in the sky climbing up the mountain, and Xiaozhi's eyes were a little red at the moment.
Her parents left her long ago, and now the only person closest to her in this world is Luo Chen.
Now that she and Luo Chen are about to separate, it is inevitable that she will feel sad and reluctant.
The Immortal King in White sighed even more, fearing that after this farewell, they might never see each other again.
During the time he spent with Luo Chen, he walked with Luo Chen and witnessed this talented person who did not belong to this era, the master of the restricted area.
Luo Chen's temperament was very agreeable to him, and he was filled with awe.
Among those present, only King Crane was secretly happy that this evil star-like figure was finally leaving.
If we continue to stay, I wonder how many demon creatures will die?
Luo Chen's battle indeed helped the human race achieve a good record and gain a famous military exploits and reputation.
Hundreds of demon kings fell, and the entire demon army on the planet was slaughtered cleanly, with rivers of blood and mountains of corpses!
Now this matter has attracted the attention of the demon clan.
At the same time, the pursuit of the Immortal King in White was miraculously cancelled!
Because the female Heavenly Emperor has left the army again, the masters of the demon clan must now focus their main energy on dealing with the Female Heavenly Emperor.
Not only did the female Heavenly Emperor come out of seclusion, but she also made another breakthrough, killing several masters in a row!
Therefore, there is no way to deal with the Immortal King in White.
But this also heralds that the struggle between humans and monsters in the second era has completely begun!
On the other side, Luo Chen waved to Xiao Zhi calmly.
"Father!" Xiaozhi shouted with red eyes.
Luo Chen stepped into the dazzling galaxy at his feet and entered the long river of time.
The river of time is still boiling.
Luo Chen lamented again that human beings may have a wrong understanding of time.
Luo Chen had a new understanding of the way of time.
Who says yesterday didn't exist?
It was there yesterday and still exists.
It’s just that ordinary people cannot break the barrier of time.
And even yesterday is relative.
Because compared to the more distant past, the so-called yesterday is even a future.
Luo Chen realized more and more that time is because this world needs the law of cause and effect!
The long river of time is boiling with great waves, and Luo Chen is walking in it.
He is not incarnate, otherwise it would be difficult for him to walk in the long river of time.
But Luo Chen did not continue to enter the second era. The waves were swaying and rising, and some of the waves were very tall.
It was a divine ape, very terrifying, appearing out of nowhere and causing waves in the long river of time.
However, in the end he went dormant again.
There are also subtle ripples, and a stone blooms with light in the long river of time.
This time, Luo Chen paid attention, it might be Tiandi Zhong!
But Luo Chen felt that the cause and effect of Tiandi Zhong was a bit strange.
It is very similar to the Nameless King of the First Era.
But how did that stone arrive in the First Age?
Luo Chen did not study it carefully, but followed the long river of time.
Until, he came to the end of the long river of time.
To be precise.
The river of time has disappeared!
This is the end of the long river of time, and there is nothing ahead.
In other words, there is an invisible invisible wall there, blocking Luo Chen's progress.
Luo Chen stood here, facing the third era.
But now, he is blocked here!
Luo Chen tried, dispersed himself and turned into dust.
But it was still blocked.
This is incredible, because not even Wa Huang's dust can penetrate it.
Luo Chen was also blocked here.
"Sure enough, there is a big problem in the Third Era." Luo Chen frowned and said.
Later, Luo Chen began to try various methods.
There is no concept of time here, so it's not really a problem.
The first era is destined to end, the second era is somewhat normal, and the third era has big problems and time is frozen.
The Fourth Age has escaped!
The Fifth Age is born.
Luo Chen felt more and more that these things were not simple matters.
Rather, they are interconnected.
Luo Chen was still enlightening at the entrance to the third era. Anyway, there was no concept of time here, so Luo Chen could keep spending time here and exploring.
When Luo Chen left the Second Era, he already had some understanding of time.
Now, Luo Chen feels that he needs to go further!
Let’s dig deeper, what exactly is time?
What is certain is that time is not uniform, time must be fast and slow sometimes.
Moreover, time and space have always been a whole and inseparable.
The most interesting thing is that normally, the speed of light in this world is the limit of ordinary speed.
Because once you start approaching the speed of light, time starts to slow down!
Luo Chen looked at the disappearing river of time in front of him again, looking very strange.
Why doesn't time flow anymore?
Luo Chen believes that the Third Era must not have been like this at the beginning.
But it will only happen after a certain period of time.
There must be a reasonable explanation for the nature of time, the third era, the speed of light and other nonsense.
It is impossible to describe how long Luo Chen stayed here, because there is no concept of time here, but it must have been a long time.
Until one day, Luo Chen's eyes lit up.
"I stay here and can't feel the passage of time."
"It's because I don't exercise!"
"If I move, time will occur." Luo Chen frowned.
The essence of time is movement!
"But that's not right either, because movement itself is relative."
Luo Chen continued to speculate.
Finally, Luo Chen came up with a bold guess!
"Why must we as objects move and not space?" Luo Chen's eyes suddenly lit up!
It's like if the fish in the sea stay in place, but what about the undercurrent in the sea water?
In this way, the fish can be regarded as moving.
Because compared to the sea water, the fish is not moving, but compared to the fish, the sea water is flowing like time!
"It's not us that's moving, nor matter that's moving. The essence of time is that space is moving!"
This is bold, even outrageous.
Time is moving because space, and people cannot detect the flow of space, which leads to people feeling that time is flowing.
After all, it is necessary to describe that space is moving, which itself is very abstract!
And this can also explain why the speed of light is always constant and is the upper limit of the speed of the normal universe.
Because it is not the light that is flying, but the space that carries the light that is flying.
This space does not just refer to a small area, but all spaces in a universe!
"This also means that the space of the third era has stopped and the space is no longer moving." Luo Chen's eyes lit up.