Life in the collapsed world from scratch

On the other side, the girl didn't struggle anymore, she just hugged his arm tightly,

"Xiao Xi..."

She raised her head, looked at Cheng Xi expectantly and said, "Yes, can you call me again?"

Cheng Xi froze for a moment: "What's your name?"

"elder sister."

"Go take a shower first, do you want me to help?"

Listening to the boy's off-topic words, Sirin puffed up her face in dissatisfaction, and 5.5 hummed softly, but the slightly raised corners of her mouth revealed her inner feelings at the moment

It's just that it hasn't been long before her happy mood is quickly broken

……

Looking at the cute girl who was almost identical to Theresa in front of her, who was looking at her nervously, Sirin fell silent, and turned her questioning gaze to the two people beside her.

"Who is she?"

"Don't you know?" Li Zhi tilted his head slightly, and replied, "Just like me at that time, she is Cheng Xixin's little girlfriend brought back."

Sirin: "...?".

Chapter 540 Three Cheng Xi: Help, what should I do if there is a girl growing in the quilt?

After some explanations, Sirin roughly understood the origin of the girl.

Although a little reluctant, she finally accepted Yuexia's arrival, and she didn't say much except that she stomped Cheng Xi's feet under the table and gave a soft "hum".

After all, she couldn't really kick a homeless girl out of this world, could she?

What's more, if you really want to count it seriously, she herself is actually a latecomer...

Sirin thought to herself, and glanced at a certain Law Restrainer sitting across from her.

As if sensing her gaze, Lian turned around and blinked at her

"Is it because you dote on him so much that things have become like this?"

Sirin cast a slightly annoyed look at her

"Is there anything wrong with this now?" Restraint returned a slightly puzzled look.

Obviously, this woman is playing dumb.

Sure enough, 13, I couldn't get along with this Herrscher from another world with wrong three views.

After reaching such a conclusion, Sirin finished her dinner hastily and went back to her room angrily.

The constraints don't care about that.

Anyway, no matter how bad her mood is, as long as Cheng Xi comforts her, she will get better soon, right?

In this regard, Cheng Xi said it was purely fabricated.

Even if it's me, sometimes when Sirin gets angry, there's no way to coax her

……Maybe.

……

At night, it took a long time to finally comfort the angry Sirin, or let her have no strength to be angry anymore, Cheng Xi walked out of the girl's room and breathed a sigh of relief.

Sure enough, as the head of the family, he still has to shoulder the important responsibility of taking care of his family.

He sighed in his heart, his eyes turned around in the living room, but he didn't find Yuexia's figure.

Was he restrained and taken back to his room to rest?

Looking at the closed door of the bound room not far away, he thought to himself.

That's right, it's really late now, and with so many things happening, even she should be tired, right?

Cheng Xi thought so, and went back to her room.

As soon as he walked into the door, and before he had time to turn on the light, Cheng Xi felt that someone was gently pulling the corner of his clothes.

He turned his head in doubt, only to see a pair of red eyes shining like blood in the darkness.

If an uninformed person suddenly saw such a scene, he would probably be terrified.

But if he knew what a lovely girl the owner of these eyes was, his mood would be different.

Just like Cheng Xi is now

"Um, woo..."

The girl whose head was being rubbed by the boy narrowed her eyes slightly, and let out a cute whining sound, which made people feel that she was not a vampire at the moment, but more like a cat that could suck blood.

"It's so late? Don't you want to go to bed?" Cheng Xi looked at the girl and asked curiously after getting enough of her hand addiction.

"I'm a vampire." Seemingly dissatisfied with the cessation of his hand movements, Yuexia raised her head and looked at him with slightly puffed cheeks, and then turned her gaze away, whispering with a blushing face

"Also... some of them were not full just now."

Cheng Xi suddenly realized that he almost forgot about it.

Although it was adjusted by him, he repaired the physical defects, eliminated Yuexia's dependence on blood, and the shortcomings of "killing" others after sucking blood, but he retained this characteristic of "vampire" for the girl. .

After all, what a cute spot it is, it would be a pity to just throw it away, wouldn't it?

Therefore, although she can already maintain her own nutrition and existence through food, the girl still seems to prefer to fill her stomach by sucking blood...at least if the target is Cheng Xi.

"Even so, there's no need to wait for me in the room, right?" Cheng Xi rubbed her head and said.

At that moment just now, he thought he was about to be attacked at night again.

"But, 583, didn't you let me sleep with the restraint at night?" Yuexia tilted her head slightly and asked suspiciously.

so cute……

Looking at her actions and expressions at this moment, Cheng Xi couldn't help thinking in his heart.

It's cute, but...

"That's what I said..."

Binding rooms are not here either

……and many more?

As if realizing something, Cheng Xi turned around and came to his bed, and lifted the quilt with a "crash".

"..."

Seeing that she was discovered, the girl hiding under the quilt didn't panic, but instead blinked at him, as if to say, "Look, I've already warmed your bed."

"Aren't you coming up?" Lianjie looked at him expectantly and asked

"..." Cheng Xi couldn't help but fell silent.

Could you please pay attention to your image in front of juniors?At least for a few more nights?

.......

Chapter 540 Existing problems and solutions

"I see……"

Looking at the document report in his hand, Einstein nodded thoughtfully.

"Although it's unbelievable, as you said, this road can work."

If it was just Cheng Xi's own words last time, there was no substantive data to support it except that it barely made sense in theory.

So after this experiment, the real results and data are presented in front of you. Even if you find it incredible, you can only admit that this is the fact.

Einstein could have predicted that anti-entropy... No, it should be said that this is important good news for the entire human race.

After all, one of the most important and fundamental properties of all scientific theories is reproducibility.

Based on the principle of invariable truth and the logic of innate existence, as long as the same conditions are given, the same result can be obtained no matter how many times it is performed.

In other words, there are no so-called miracles in science, and all "miracles" can be repeated.

The same is true of what Cheng Xi did in that world bubble.

And if Cheng Xi can obtain that kind of power in this world by repeating the previous experiment

Let alone whether the collapse can be solved, at least in the foreseeable future, human beings no longer have to worry about the crisis of survival.

The only problem is...

"The space of this world is not as unstable as the world bubble." Einstein raised the question in Cheng Xi's previous experiment

"In addition, our current zero-point energy extraction technology is still immature, and it is almost impossible to extract enough energy from the vacuum to form a stable natural black hole."

To say that I am immature is actually a euphemism. To be precise, it should be that I have just started.

Except for the technology of partially extracting vacuum zero-point energy in cold nuclear fusion reactors due to the characteristics of nuclear fusion itself, anti-entropy has no research in this area at all.

So naturally, the vacuum zero-point energy is temporarily forgotten.

So, where should Cheng Xi go to obtain such a huge amount of energy?Do you rely on the core of lawyers?

That's also unlikely.

After all, although Herrscher's core can provide almost unlimited Honkai power, its output power has an upper limit.The characteristics of black holes determine that the smaller the mass of the black hole, the faster the evaporation rate, which means that until a certain critical point is reached, no matter how much energy Cheng Xi continues to invest, it cannot make it continue to exist stably naturally.

So, where is he going to find that much energy or mass?

".々Don't we still have the moon?" Cheng Xi replied in a natural tone.

"..."

Are you still thinking about the moon?

Einstein twitched the corners of his mouth unobtrusively, and changed the subject: "The second question is...Fang"

"Even if there is a deterrent, what if... He has made up his mind and doesn't want to let you go this far?"

Deterrence means the bottom line, but the bottom line can be challenged. The so-called sausage-cutting tactic is used in this situation (Li Qianhao).