Life in the collapsed world from scratch

"Do you want to continue fighting?" Cheng Xi seemed to see what the girl was thinking, and interrupted aloud: "Although I have no objections, I still want to remind you: if the blow just now was on the battlefield If not, the battle would have ended long ago."

Hearing this, Mei was stunned for a moment, then fell silent.

She knew what Cheng Xi said was right. The attack just now, not to mention hitting her completely, even just touching her lightly, or even being affected by such an explosion, might completely make her lose the ability to continue fighting. In a real battle, Cheng Xi obviously would not intentionally miss the shot as he did just now.

From this point of view, I have already lost, and at that time the time before the start of the battle was less than two seconds, that is to say, if it was a real battle, I would not even last two seconds under this young man. ?

Thinking of this, she suddenly felt a little frustrated in her self-confidence. Is the gap really that big?Obviously everyone is a lawyer.

"No matter how strong you are, and no matter how powerful moves you have, as long as you are not given a chance to show off, it is no different from nothing." Cheng Xi looked at the confusion on the girl's face, and explained aloud:

"Since the battle has been decided, naturally there is only one goal, which is to defeat the opponent. In this case, why not use your strongest attack to instantly kill him when you are in the best state and the opponent is not mentally prepared, that would not be easy is it a lot?"

As the saying goes, a lion fights a rabbit with all its strength, not to mention that for a Herrscher who has almost unlimited energy, there is no problem of power consumption at all. Opportunity to resist, to stifle all uncertainties in the cradle, isn't that good?

As Cheng Xi said before, fighting is just a means to achieve an end. Since it is a means, it is naturally how simple and quick it comes.

"Is that so..." As the confusion in her eyes gradually dissipated, Mei's eyes gradually became brighter.

If she had doubts when she heard this before, after the momentary defeat just now, the girl seemed to gradually understand the correctness of Cheng Xi's words.

Are you really weak?Not necessarily.If she really wants to fight with her life, Mei is confident that even if she can't kill the boy, she can cause him a lot of trouble, but the problem is that Cheng Xi never gave her a chance to show her full strength.

Under the circumstances that she can't exert all her strength, it can be said that her Herrscher is basically no different from ordinary people.

"Thank you for your teaching, I understand." Mei put away the blade, nodded gratefully to Cheng Xi and said.

Seeing this, Cheng Xi breathed a sigh of relief: it was almost over.

He was really afraid that the girl would not admit defeat, or that he felt aggrieved by the end too soon, and asked for another round of sparring... …

In Cheng Xi's eyes, fighting is a very troublesome thing. He can't fight by instinct like other experienced fighters, and he hasn't deliberately honed his fighting skills... He went to practice that as a civilian. What are you doing.

Therefore, in the past, he always relied more on calculations than experience when fighting, which resulted in a battle. In addition to physical exhaustion, mental exhaustion was equally serious.

Fortunately, this situation has improved after he became a Herrscher. With enough strength, he doesn't need to think about anything when he encounters a battle, he just needs to push it over.As a result, the intelligence collection and analysis of the enemy before the war has become more important, and that also requires a lot of energy to prepare.

Having said so much, there is only one thing I want to express: In Cheng Xi's eyes, fighting is a very tiring and troublesome thing. If possible, he hopes that such troubles should be minimized as much as possible.

"Okay, now that the sparring is over, let's go and relax in the next 5.5."

Without giving Mei more time to think and regret, Cheng Xi invited the girl, "Would you like to visit my laboratory?"

"To be honest, my place is quite big. If you're tired from playing, you can just... go to sleep, it's okay."

After pausing for a moment, he continued: "By the way, I also want to show you something, which may be helpful to your world."

At first, Mei felt that something was wrong when she heard the first half of the sentence, and subconsciously raised her vigilance, but after hearing the second half of the sentence, she suddenly hesitated again.

How about...go and see? .

Chapter 230 "Magic Wolf Fenrir"

Originally, Mei thought that the laboratory Cheng Xi was talking about would be the kind of room in her memory where all kinds of theoretical formulas were written on the blackboard and filled with various instruments and equipment, but after actually seeing it, she found that it was completely That's not the case - rather than calling it a laboratory, it would be more appropriate to call it a large weapons research institute.

Just the area she visited along the way was about half the size of Huberian, not to mention the corridor in front of her stretched and circled all the way, and she didn't know how many rooms there were behind.

Compared with Dr. Einstein who is better at theoretical research in memory, the research institute in front of him seems to be more similar to Dr. Tesla's style.

"Of course, after all, she was the one who participated in the design of this place." Cheng Xi replied: "Look at the area with the no-entry sign over there, it belongs to her research laboratory. Anti-entropy has newly developed More than half of the mechas that came out were born in that laboratory."

His words answered the girl's doubts, and at the same time made 13 her realize that this facility seems to be closer to the nature of a comprehensive research institute.

Thinking about it, it is conservatively estimated that such a large research institute can support dozens of research projects at the same time. If all of them are assigned to one person, no one can manage it with the energy.

"Want to go in and see?"

Seeing that Mei's eyes had been lingering on the signboard over there, seeming to be a little concerned, Cheng Xi simply suggested.

"Eh?" Mei was slightly taken aback: "But isn't there a sign that says 'No Entry'?"

"It's just for outsiders, just read it, don't take it to heart." Cheng Xi waved his hands and said indifferently.

Is that right?

Mei was a little hesitant, she clearly saw the words "Especially you! Cheng Xi!" on the signboard.

This sentence should be specially written for you to read, right?Is it really okay to just ignore it like this?

Mei hesitated and considered for a while, and finally declined Cheng Xi's "kind invitation".Besides, she really didn't have much interest in mechs, she was just distracted just now.

"Let's move on." She said, trying to change the subject: "I'm quite interested in the weapons you just mentioned."

"Weapons?" Cheng Xi was stunned for a moment, and then quickly remembered: "Oh, you said those imitation star series weapons."

Indeed, the imitation star series weapons that maximize a certain characteristic in exchange for powerful destructive power are indeed a great weapon against Houkai. None of it is a problem.

The important thing is that this is an individual weapon, and the individual weapon on the technology side has a characteristic, that is, as long as you know the method, even a child can easily use it without any effort.

If it is paired with armed dolls and remote consciousness mapping technology, it is no exaggeration to say that even without the help of Cheng Xi or Walter, just relying on Anti-Entropy's own combat team may be able to kill Herrscher level without injury exist.

This is the original intention of Cheng Xi to develop the star-like series of weapons. At that time, he had not obtained the power of the Herrscher, but was just an ordinary person who was slightly stronger than normal humans in terms of strength and physical fitness. He only possessed the extraordinary power of the stigmata. But it can't help him much in battle.

But at that time, the anti-entropy was indeed facing the threat of Honkai and the Herrscher, and it is impossible for human beings to fight against Honkai and always hope that the Honkai's Herrscher will rebound—after all, even if it is a Honkai with a large number of talents. On the bad side, it's impossible to produce two or five children every time, no.

Therefore, he had to come up with a way to allow even mortal humans to have the power to kill gods, and the star-like series of weapons came into being.

"However, they are not here now." Cheng Xi replied: "The research on high-energy response individual weapons is elsewhere, and there are their own research institutes there. If you are really interested in 'Gungnir ’ and ‘Levatin’, if you are curious, I can take you there for a visit.”

"But..." At this point, Cheng Xi deliberately paused, turned his head to look at Mei and continued: "If you are only interested in the 'fake star' series of weapons, there are not no such weapons in this research institute. .”

193 Hearing this, Mei was a little puzzled, and felt that Cheng Xi's words were a bit contradictory.

"Didn't you just say that individual weapons with high energy response are not researched here?"

According to Cheng Xi's previous explanation, she also learned that the reason why the imitation star series of weapons are called "imitation star" is because the energy of the weapon comes from the imitation core embedded in the internal collapse fusion reaction, just like the inside of every weapon. They are all inlaid with an artificial star.

But also because of this, all imitation star series weapons should meet the definition of "high energy response" in Cheng Xi's mouth.

"That's exactly what I said just now." Cheng Xi nodded, then changed the topic and continued: "But, I don't seem to have ever said that the imitation star series only has individual weapons?"

After the words fell, he stopped in front of a huge metal door, turned around, looked at the girl and said with a smile:

"Next, please let me introduce to you, the final model of the imitation star series, the ultimate weapon capable of destroying stars in the true sense-"Magic Wolf Fenrir"! ".

Chapter 230 Five Planetary Level Weapons

Different from other gods, there is a doomsday catastrophe called Ragnarok in Norse mythology. In that doomsday battle, the gods died in battle one after another, and Fenrir was the one who finally killed and devoured the gods. King Odin's magic wolf.

Therefore, it is self-evident that the weapon named "Fenrir" is entrusted with the desire to "kill the ultimate god".

"That's where it got its name from." Cheng Xi stepped aside and explained to the girl.

Looking at the huge monster hundreds of meters long in front of her, Mei was inevitably shocked.

"This is... a floating warship?" She asked with some uncertainty.

"To be precise, it is a floating battleship with the ability to navigate in outer space." Cheng Xi replied.

"While it can fight in the atmosphere like ordinary floating battleships, the nuclear reactor electric propulsion device installed inside also gives it the ability to sail between the stars."

"Outer space..." Mei recovered from the shock, and she felt a little puzzled when she heard the word.

"Is it also used against Herrscher?"

Are there any Herrschers who specifically need to consider outer space operations?

"Who else?" Cheng Xi answered as a matter of course: "Of course it is the ultimate god, the Herrscher named Final Yan."

Yes, this battleship is the former final weapon he prepared for the Herrscher of the Last Yan.

If human beings want to defeat Honkai, the Herrscher of Final Yan will always be an insurmountable hurdle.

She is too powerful, so strong that it is not in the same order of magnitude as the humans in this world, so that most people regard it as the final test of Houkai. As long as she is defeated, it is equivalent to defeating Houkai .

Regardless of whether such a view is right or wrong, there is no doubt about one thing, that is, if human civilization wants to continue to survive and develop, there will be a day when it will face its end.

Although Cheng Xiyou has prepared more than one way out for human beings, after all, they are all plans that will be activated after failure. Before that, he must consider a way to defeat the end. "Fenrir" was him at that time. The answer that came up.

"The Ultimate Lawrence 〃〃?"

Mei frowned slightly, feeling a little suspicious in her heart.

She has heard this term more than once. Whether it is the database of Destiny, the information of pre-civilizations analyzed by anti-entropy, or the records of the world snake, they all mention the terrifying and powerful Herrscher of the End without exception. The power of despair, even when Kevin mentioned this name, his tone was not as calm as before, but with a trace of deeply hidden fear.

Undoubtedly, the strength of the Final Herrscher is far superior to that of other Herrschers. Can he really defeat her with just this bulky guy in front of him?

Mei is skeptical.

"Of course, it's not enough to rely on its own strength, it also needs a little help from outside forces." Cheng Xi said.

"What external force?" Mei asked doubtfully.

"The Moonlight Throne, and..." Cheng Xi paused for a moment, then continued to answer: "The mass of half the moon."

"..."

Mei wondered if she heard it wrong, what did this person just say?half moon! ?

"Miss Mei, do you know what is the most efficient method of mass-energy conversion in this world?" Cheng Xi suddenly changed the subject and asked, as if not noticing the surprise in the girl's eyes.

"Huh?" Although it was a bit abrupt, Mei still tried to answer after recovering: "It should be...antimatter?"

"That's right." Cheng Xi nodded: "The mass-energy conversion efficiency of positive and negative matter annihilation is as high as [-]%. It is indeed the most efficient conversion method, but there is a problem here."

"There is no natural antimatter deposit found in the universe. If we want to produce a certain amount of antimatter, we have to pay the same or even more energy. Therefore, for now, antimatter cannot be used as a new energy use."

"But in order to be able to defeat the Herrscher of the End, massive amounts of energy are indispensable, so I thought of another method - black holes."

Black hole?

Mei froze for a moment, what does this have to do with black holes?

"In people's minds, a black hole is a bottomless pit that swallows everything. Although this description is not wrong, it is somewhat inaccurate: objects that fall into a black hole can still escape the gravitational capture of the black hole before reaching the event horizon."

Cheng Xi continued: "In this process, the kinetic energy of the object falling into the gravitational field will increase under the action of gravity, and then the impact and friction with other objects will convert this part of the kinetic energy into heat, and finally heat radiation and This is the formation principle of our common black hole accretion disk."

Mei noticed that the word "conversion" was used in Cheng Xi's words, combined with the mass-energy conversion method he mentioned earlier, could it be that...

". That's right." Cheng Xi nodded and said, "A black hole is a highly efficient mass-energy conversion engine.

Nuclear fission can only convert 0.08% of the mass of fissile raw materials into energy, and even nuclear fusion reactions inside stars can only increase this number to 0.7%, and using the method I just mentioned, a black hole in a high-speed rotation can Easily convert 42% of the mass of matter into energy. "

Here comes the question, do humans have a way to create black holes?