[PS: There are some irrelevant ones, I skip them directly, because I'm too lazy to collect too much information, because you have to understand it yourself, and it feels so troublesome to say... And then I feel that the number of words will be very suspicious, so I picked some more important things, or the original book mentioned more beatings

Some readers probably haven't read the official setting set and have been watching it according to their own understanding, so I also take this opportunity to let everyone understand and understand? 】

The following text

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About ten minutes passed

"Okay, some relatively basic things have been explained to you, and the next thing is some relatively important things." Switching the PPT to the next file, Rena opened her mouth to remind.

"Do you know what your black armor, the Kamigawa armor, is caused by?" Before starting the lecture, Rena followed the example of the teachers on the planet, asking questions and interacting with the students before starting the explanation.

Rena, who is rare and serious, seems to have learned well at the moment.

Everyone in the audience looked at each other, even Rose didn't know much about this, although she had been in the army for a few years, she didn't know much about it, or rather, she didn't have a place to understand these things.

Cheng Yu showed a curious gaze

"Uh... Since it's dark alloy armor, it should be dark alloy, right? Bai Shaoyan scratched his head and replied literally.

As soon as Bai Shaoyan answered, several strange eyes looked at Bai Shaoyan.

And the source of the gaze is everyone except Cheng Yu.

This answer... It must be wrong, right? After all, since Rena asked, it shouldn't be so simple.

But, things are always unexpected

"It's not bad, Bai Shaoyan's answer is correct." Rena shook her head amusedly.

Some people just like to think about a simple thing as complicated, and then end up being smart and being mistaken by cleverness.

"Of course, this is not the point I want to talk about, what is worth our attention is that the trace amount of dark iron elements contained in the black armor is the core of the dark alloy armor, without it, the defense of the dark alloy armor would not be so high."

"So, what is this dark iron element?" Qi Lin raised her hand and asked.

"Dark iron is a rare super substance produced by the casting of black hole matter at super high temperatures, and only a very small amount is mixed into each dark alloy armor, if there are too many, even the god body can't bear it." Rena replied.

"But the relative difference is that your Kamigawa dark alloy armor is also mixed with the rarest material dark titanium element, so it is very secretive and cannot be tracked by radar, satellites and other overworld tracking tools, only the detection guards of the Kamigawa civilization can capture your location, which gives you a great advantage in raids and decapitation operations."

"So, Sister Rena, what the hell is a god body? I've heard you say it many times before, but I haven't understood..."Liu Chuang raised his hand and asked.

"This, I'll explain it to you later, the knowledge points still have to come one by one in order." Faced with Liu Chuang's question, Rena clicked on the next file unhurriedly.

In the face of this gradually atmospheric class, Rena is still quite relieved personally, but it is better to wait for herself to finish the class now.

The PPT shows a black metal double-headed axe, which is Liu Chuang's weapon.

"I... It's not...??? Liu Chuang, who was confused, looked at the PPT and didn't understand why the PPT showed a photo of his weapon.

"There is a ranking of weapons in the known universe, and the second place among them is the Divine Killer. And the battle axe used by Liu Chuang is a god-killing martial art. Ignoring Liu Chuang's stunned expression, Rena spoke slowly.

"I'll kill the gods??? It sounds so awesome..."Bai Shaoyan was instantly frightened by this cowhide coaxed name.

It sounds like a high-end atmosphere!

"Damn, I'm so envious..."Zhao Xin had tears in his eyes

Not only do people have weapons, but they are also what kind of gods-killing martial arts! Zhao Xin felt that he had been hit by a great mental blow.

"The principle of killing gods involves the level of anti-dark matter, producing a huge anti-dark singularity effect, it will be very complicated to really talk about it, this has already involved the post-nuclear era, in short, the huge anti-dark singularity effect is more dangerous than nuclear fusion."

"Its power is not only in destruction, but also in the infinite devouring of energy, generating Delta radiation, which completely exceeds the resistance range of super genes, which can be understood as a weapon that specializes in decomposing super genes, so it is called killing gods." Rena said, clicked on the PPT screen, and immediately showed all the data about the tomahawk.

Though... This group of people can't understand it.

Rena's words became more and more esoteric, and few people could understand the following, but everyone understood one thing:

What kind of anti-dark singularity effect is more dangerous than nuclear fusion!

What kind of concept is this?

At present, the strongest firepower on the earth is nuclear weapons, and nuclear weapons mainly rely on atomic nuclear fission or fusion reactions to instantly release huge energy, so it is more dangerous than nuclear fusion... That alone almost scared them away.

[PS: It feels like Rose definitely doesn't have so many things that Rose touches, so... That's what I wrote, it should be normal for normal earthlings to have this kind of reaction in their minds, right? 】

If the enemy uses the Divine Killer to fight them in the future... Damn, I don't dare to keep thinking about it!

"These, let's just get to know it, because the materials for making the god-killing martial arts are very scarce, and synthesis requires a huge amount of energy consumption, so even if it is a high-level civilization, it cannot be mass-produced." Rena, who had been paying attention to everyone's reactions in the audience, opened her mouth to explain.

A powerful weapon, often what is needed to make it, is always proportional to the power, so it is not so easy to create a god-killing weapon, otherwise the universe would not know what the chaos would be.

Rena's timely explanation made the hearts of the people in the audience relax a little, and Cheng Yu began to be more interested in these.

"Liu Chuang, your code name is the God of War, when you want to cut the gods in the future, you will rely on this axe, it is very reliable. Of course, if you're going to cut me, I'll blow you up first. Rena laughed half-jokingly.

Not to mention, Rena, who is the future main god of the Burning Sun Star, mainly unlocks the restricted permissions in her body and blows Liu Chuang to death or something.... emmm, it's still easy.

After all, solar flares are not something that anyone can withstand.

"No, no, Sister Na, how could I do this? Don't worry, I promised Brother Monkey that I will definitely serve the motherland well and fight for the country..."Liu Chuang, who was so frightened by Rena that he hurriedly waved his hand, said.

Rena smiled, undeniable.

"Chuangzi, this is going to become an axe brother." Ge Xiaolun, who had almost no sense of existence on the side, teased.

"No, it's the rhythm of the day!" Zhao Xin's face hurts, although he is very envious, but he still wants to congratulate him...

Well, I'm still very envious!!

Everyone's reactions were different, but Bai Shaoyan, who was sitting in front of Liu Chuang, was stuck in thought.

Feel... Do you want to be nice to Brother Liu Chuang in the future? If one day I get angry and give me an axe...

I'm afraid my little body is going to be chopped by an axe... None of these things are likely to happen.

[PS: This chapter can barely be regarded as giving you some knowledge of popular science??? The next chapter is probably QAQ]

[PS2: Let Bai Shaoyan and Ge Xiaolun kiss or something... Hehe, I'm a little tempted, let me think about it first. 】

[PS3: Again, the heroines are Rena and Rose, maybe you think it's impossible and unreasonable, but novels are unreasonable, aren't they? It mainly depends on how I write, anyway, I will write as reasonable as possible and not poisonous. Besides, doesn't anyone want to see the Battle of the Great Gorge that I made up in my own mind??? 】