Life in the collapsed world from scratch

Although there is no need to worry about surviving in the space station for the time being, and the connection with the ground is always maintained, but the only reliable connection is interrupted, floating alone outside the earth, it will always be a little uneasy.

Cheng Xi thought to himself, and briefly communicated with the person in charge on the opposite side of the communication, confirmed the situation of the space station and the accuracy of the information, and asked them to prepare accordingly, then turned around and looked at the girl next to her

"Then, let Janna be in charge here, is that okay?"

"Eh?"

Janna froze for a moment, then showed a worried expression

"But I don't know what to do."

If it's just destroying something, of course she has no problem, but she has no experience in building or something?

The girl herself doesn't care what will happen to the space station if she doesn't do well, but she doesn't want to mess up the things Cheng Xi entrusted to her... In that case, Cheng Xi will also have a headache, right?

"It doesn't matter, as long as these materials are sent to the place where they are needed, the people inside will help guide them." Cheng Xi simply explained to her.

Compared with the interior of a space station that rotates to simulate gravity, it is much less labor-intensive to transport materials directly outside the microgravity space

Of course, it would be more convenient if it was transported by Cheng Xi, but on the one hand, he wanted Jana to be able to gradually contact others independently... let the girl, one of the culprits of all the damage, participate in the restoration and construction. , it should be regarded as a kind of redemption, right?

On the other hand, Cheng Xi also has other more important things to do.

"I'm going to leave for a while, please be obedient during this period."

"Where are you going?" The girl's voice became tense.

Cheng Xi stroked her hair and comforted her: "Don't worry, I just have something to do, just go around for a while, and I'll be back soon... The communication with you will not be interrupted, just tell me if there is anything gone."

He doesn't plan to return to Earth, he just has something to do to go away from other areas of the space station. There is no obstruction in the middle, and if his eyesight is good enough, he should be visible even here, so strictly speaking , is not out of the girl's "sight"?

Hearing what he said, although she was a little reluctant, the girl still nodded and agreed.

After simply appeasing Janna, Cheng Xi activated the power of the Herrscher of the Sky, and came to the depths of space, the site of the battle a month ago

In front of him was a pure black celestial body floating quietly in space, pitch black and deep, like swallowing all light.

— black hole.

There are no natural black holes in the solar system. Even the sun with the largest mass is nearly three times worse than the mass of a black hole formed by its own gravitational collapse. That is a gap that cannot be made up even if the mass of the entire solar system is filled in... It is better to say It is not an exaggeration to say that it is a drop in the bucket, after all, the sun itself already occupies more than 90.00% of the mass of the entire solar system.

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·?

Therefore, the black hole in front of us is not formed naturally, but artificially created.

Its creator is naturally Cheng Xi himself.

Originally, in Cheng Xi's vision, as long as the quality of the engulfment was controlled, the black hole would evaporate and disappear quickly after the blow, but at this moment, due to a small accident, it was retained.

………………

...swallowed too much mass for it.

After all, apart from Cheng Xi, no one could control the formed black hole.After he passed out, the black hole completely lost control and devoured the huge moon-level body left by Janna without reservation.

Thinking of the black hole in front of him, most of the mass in it actually came from Janna's original body, Cheng Xi felt a little weird.

Accidentally, I left a little trouble for the solar system.he thought to himself.

Although compared to the strange star with a diameter of several hundred meters in the distant orbit of Neptune, this black hole with a horizon radius of less than one millimeter and a mass of only a satellite is nothing.

However, after all, it is an unexpected trouble

"Then, next..."

Cheng Xi breathed a sigh of relief, and stretched out her hand towards the small black hole created by herself.

It needs a new home.

……Death.

-------------Chapter Dividing Line---------------

As we all know, because of the effect called "Hawking radiation", the black hole that continuously devours the quantum fluctuations in the vacuum to produce negative mass, and radiates positive mass, itself also has the phenomenon of evaporation.

Theoretically speaking, the mass of an adult blue whale will evaporate in less than a second, and the larger the mass of the black hole, the slower the evaporation rate.

The principle is that, according to Hawking's temperature formula, the smaller the black hole, the higher the temperature, and the "[-]" black hole with the larger mass will be "cold".

When the temperature of the black hole is lower than 2.7 Kelvin of the cosmic microwave background radiation, the black hole of this mass actually absorbs more energy from the universe than the Hawking radiation, so it can exist stably until the universe expands and the temperature of the microwave background radiation drops to below its own temperature.

And this critical point is 61% of the moon's mass.

In other words, the man-made black hole that swallowed almost the entire Janna "body" has become a new celestial body that can exist stably for a long time.

In this case, it is not appropriate to continue to let it stay in the original place.

The current position of this black hole is too close to Mars. Whether it is captured by the gravity of Mars and approaches it, or crashes into the asteroid belt, it will be a very troublesome thing.

The solar system has "lost" a Neptune, and it would be a little too much to lose Mars.

So, Cheng Xi planned to move it to a new home.

Coincidentally, it can also solve some small problems that were not dealt with after the previous battle.

...Although it has not caused too much damage to the earth for the time being, the moon has lost one-fifth of its mass after all, and the impact caused by the gravitational change will still be somewhat.

What Cheng Xi has to do is to drag this black hole with a mass of about one moon back to the satellite orbit of the earth, and control the distance and orbital speed through precise calculations to balance the gravitational effect of the moon losing that part of its mass.

At the same time, he no longer needs to temporarily create new quasi-black holes during normal experiments. When it comes to experiments that do not need to cross the event horizon, he can directly use ready-made black holes.

Experiments in the universe are also safer than in the earth laboratory. Even if something goes wrong, there is no need to worry about the personnel in the laboratory building or the base not being able to escape.

In addition, in the future, new space advance bases can be built around this black hole with the help of its gravity

It's such a good thing....

Cheng Xi even wondered in his heart, such a good thing, should he make a few more?

...No, just kidding, let's forget about that kind of thing.

Cheng Xi thought to himself, shook his head, and invoked the power of the Herrscher in his body

Although logically speaking, in terms of pure strength, he is just an ordinary multi-core Herrscher, and he can't even restrain this unconventional single-core Herrscher. He should have no way to push the star in front of him, which is about the size of a moon. of celestial bodies.

However, the ability of the Herrscher's power is originally used to break the rules.

Isn't the power of the Herrscher of Space, which transcends fate and subverts cause and effect, more than enough to push something?

If it is a celestial body the size of a normal moon, he may really have nothing to do

But if there are only black holes less than one millimeter in size,

5.5

Cheng Xi can't push it by himself, but just open a portal in front of its orbit and let it go in by itself, wouldn't it be all right?

In this way, the earth becomes a planet with two satellites.

However, I don't know what Janna will think if she knows that her "remains" are actually floating in the sky?

Cheng Xi thought in his heart.

.......

-------------Chapter Dividing Line---------------

How about this one?

In front of the mirror in the bedroom, Teresa gestured with a piece of clothing on her body, showing a somewhat hesitant expression.

...is it a little too girly?

They are all about to get married, it seems a little bad to dress so pink, right?

After thinking about it, she stuffed the dress back, and then looked at her closet full of clothes and felt worried.

I have no clothes to wear.

How did the restraint guy manage to change a set every day without repeating it?

After hesitating for a moment, Teresa gave up the idea of ​​calling the woman for advice, and shook her head vigorously

"I'm so cute, no matter how I match it, I look good, right?"

Teresa was talking to herself, and after nodding affirmatively, she changed the nun's clothes she was wearing, and prepared to choose one she likes to wear

However, just before her hand was about to touch the clothes, she hesitated again

...No, this one doesn't seem to work either.

Ahhh, I'm still so confused!

"How does this set feel?"

A hand stretched out from the side, took a black and white dress in the closet, and asked her

Teresa glanced at it and wrinkled her little nose: "It was worn on the last date."

Even between couples, you have to keep it fresh...

Huh?and many more?

Teresa blinked her eyes blankly, and then she realized what was wrong, and immediately turned her head to look at her side. The boy who appeared at some time stammered and asked

"You, when did you come in!?"

"Just now when you were narcissistic." Cheng Xi replied, and couldn't help but glance at her.

Who is narcissistic?

Teresa glared at him, but soon she noticed that something was wrong with the boy's gaze, she lowered her head slightly, and saw the picture of herself wearing only underwear

"...!?"

The girl's cheeks flushed instantly, and she quickly covered her body.

"abnormal!"

Cheng Xi tilted her head slightly: "They are all about to get married, why are you so shy?"

Is there anything on you that I haven't seen?

...However, this is indeed the first time I have seen underwear with this pattern. Did you just buy it recently?