Start with a planet hitting the earth

Neutron stars can devour celestial bodies much larger than their own mass.

Some scientists even believe that neutron stars can even devour stars that are three hundred times more massive than the sun.

Neutron stars are a very extreme celestial body.

All known substances are composed of atoms, and atoms are composed of nuclei and extranuclear electrons.

The nuclei and extranuclear electrons themselves have space, and under normal circumstances, this tiny space cannot be broken.

However, due to the terrifying pressure, neutron stars directly break the space between the nuclei and extranuclear electrons.

The extranuclear electrons are directly compressed into the nucleus and merged with the protons in the nucleus to form neutrons.

As a result, the density and mass become very exaggerated.

Just to say, in a neutron star, if a fingernail-sized substance is placed on the earth, then that fingernail-sized substance will weigh 100 to 1 billion tons.

Although Chen Yuan is now a star, it is not easy to use the smallest stellar matter to devour a neutron star.

Chen Yuan looked at the extremely small but extremely massive neutron star through his perception.

He retracted his gaze.

"If I succeed in swallowing it, I will have a huge mass in an instant, but if I fail, I will probably be gone. This is a gamble of life, so forget it."

Chen Yuan's rationality made him give up swallowing the neutron star.

Chen Yuan used his perception to lock onto the red dwarf star in the distance ahead. He controlled his huge body with his spiritual sense and flew towards the red dwarf star.

"Your speed is a bit slow. Do you need my help?" Ya asked in the dark communication channel.

"No." Chen Yuan replied.

"Are you very fast?" Chen Yuan was a little curious.

Chen Yuan didn't know how fast he was now, but in his opinion, it was not slow.

And she actually said that, which made Chen Yuan curious. Could the speed of future civilization be faster?

Ya said: "Well, we can use wormholes to jump through time and space."

Wormhole theory.

Some scientists believe that there are vortices connecting two time and space in the universe, and the vortex is composed of dark matter. Enter from one of the vortex entrances and exit from another.

Wormholes are everywhere, just like dark matter is everywhere.

This is the wormhole theory.

If future civilizations can analyze dark matter, they are likely to be able to analyze wormholes, and even use wormholes to jump through time and space.

"Like the distance between you and the red dwarf star now, you only need to use a wormhole jump to get to the red dwarf star in the blink of an eye."

Chen Yuan said: "Wormhole? I have heard of that term before. It is said that a wormhole is a narrow tunnel. If a human body enters a wormhole, won't it be torn apart?"

"You only need to program the dark matter to expand the wormhole and build a tunnel that allows humans to enter time and space. This is not difficult." Ya replied.

"Programming? Did you just say programming?" Chen Yuan suddenly noticed a term, programming?

Programming, isn't this a term that only exists in computers?

"Ah, yes, programming." Ya said, "If you want to control dark matter, you have to use programming methods."

"Well... forget it." Chen Yuan said, "I won't tell you this. Even if you tell me, I don't understand it."

Chen Yuan felt that his head was a little big.

The scientific and technological knowledge of these advanced civilizations has completely exceeded Chen Yuan's understanding.

How come these physical knowledge has become computer knowledge?

Forget it.

Before Chen Yuan was reincarnated as an asteroid, he had only read some books about astronomy. He had never read computer programming.

No chat, no chat.

"Haha." Ya laughed out loud, she seemed very happy.

I don't know what she was happy about.

Ya seemed to be very interested in Chen Yuan. Not only did she want to ask Chen Yuan, she also liked to share her things with Chen Yuan.

Chen Yuan couldn't talk to this unknown creature of advanced civilization, so he just listened on the side.

I don't know how long they flew.

Chen Yuan felt a long-lost sense of irritability in his heart.

"It's strange, it feels like I've been flying for a long time. In the past, when I could see the target with my perception ability, I didn't need to fly for a long time to see the celestial body. Why did I fly so slowly this time?"

It feels too slow.

According to my perception, I would have seen it long ago.

But now, through my perception ability, I find that the target is still far away from me.

"It's really strange, is my speed slowing down?"

Relativity is a theory about time, space and gravity, which was founded by Einstein.

Einstein once talked about relativity to many scientists.

When talking about this, Einstein made a metaphor.

When you are sitting on a train, an old woman is sitting next to you, and you will feel that time is passing very slowly.

If you are sitting next to a beautiful woman, then you will feel that time is passing very quickly.

When Chen Yuan travels alone in this vast universe, and there is no one around him who can communicate with him, he will not feel the time, and because he can't feel the time, he will feel that he is very fast.

Now there is a person who always talks to Chen Yuan, so when this person communicates with Chen Yuan, he can feel the existence of time.

In this way, Chen Yuan naturally thought that he was slow.

"Is it slow? I don't think it's slow. Isn't your speed the same as your previous speed?" Ya's voice came.

Chen Yuan was slightly startled. Was he heard?

Oh, I forgot to exit the dark communication channel.

"Too slow. I don't know how long it will take to fly like this."

"At your speed, it will probably take another 123 years."

"More than 100 years? How is that possible? I have flown this distance before, and I didn't think it would take that long at all." Chen Yuan was a little stunned.

"Time needs a reference. It is normal that you can't feel time when you fly in such a vast universe without any reference."

Chen Yuan suddenly felt a headache.

"Okay, I'm here to say goodbye to you today. I have something to do next, and I guess I won't be able to accompany you for a long time."

Chen Yuan knew what she was going to do.

At present, her civilization is fighting with another civilization.

As for the reason, Chen Yuan didn't ask.

Now, she is naturally participating in the war between civilizations.

"Don't die." Chen Yuan replied.

"Haha, I didn't expect you to still care about me. Don't worry, you won't die. Let's go."

Her voice disappeared.

Chen Yuan looked at the red dwarf star in front of him through his perception ability.

"Will it take more than a hundred years to travel such a distance? I didn't feel it at all before. It's incredible."