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"Elemental power?"

Hearing this new word, Lu Xia's eyes flashed with interest.

Even though she didn't know what it was, as a girl, she really had a hard time resisting the word 'elemental'.

When it comes to elements, people's brains can always think of colorful bubbles, and it just so happens that girls like colorful worlds.

"Old classmate, do you remember when you were in middle school, the chemistry teacher taught the periodic table?" Yang Hui asked suddenly.

"Of course I do, but I've already returned it to the chemistry teacher." Lu Xia said with some embarrassment, the periodic table is the basic knowledge of chemistry, and it is a knowledge point that middle school students must learn, whether it is the high school entrance examination or the college entrance examination.

However, chemistry is a very unpopular subject in China, and many people can memorize the periodic table when they are studying, but as soon as they leave the campus, they basically forget it completely.

Only those who are engaged in chemistry subjects know the importance of the periodic table.

"Could it be that the power of the elements you just spoke of is the element in the periodic table? For example, carbon, hydrogen, and sodium......" Lu Xia folded her fingers and recalled, she could barely remember a few representative elements.

"No, it's more advanced than these." Yang Hui shook his head and said.

"I remember my chemistry teacher saying that everything on Earth is based on the elements in the periodic table. Is there anything more advanced than that? Lu Xia's eyes widened.

"The elements on the periodic table are indeed the foundations, but these foundations are also classified, and by the properties of the elements, they can be roughly divided into five matriarchal elements." Yang Hui said.

"Which five?" Lu Xia hurriedly asked.

"Fire, wind, water, thunder, earth." Yang Hui said word by word.

Lu Xia nodded thoughtfully, "When you say that, I think about it carefully, it seems to be a bit regular." ”

"So, in other words, there are five mother elements between heaven and earth, and Hephaestus got the element of fire, so he became the god of fire, right?" Lu Xia deduced downwards and drew inferences from one another.

"You're so smart, classmate Lu Xia." Yang Hui gave a thumbs up and praised it.

"Why, you've already hinted at it." Lu Xia chuckled.

"You're right, Hephaestus completely changed the world stage after he got the element of fire, the year was 1970, and Vulcan was 25 years old." Yang Hui said with a sigh.

"That's amazing." Lu Xia nodded.

"Due to the strong rise of the god of fire, there has been a blowout growth of mercenaries, doing evil everywhere, and the existence of the world stage has finally attracted the attention of various major powers."

"But at that time, there was a major event that claimed to have almost changed the history of mankind and even the history of the earth, so the major powers had no time to care about the world stage, but focused all their energy on that event, and the situation was very tense." Yang Hui said.

"Almost changed the history of the planet?" Lu Xia was surprised, could it be the US-Soviet Cold War? But this is an event that has lasted for half a century.

And the impact of the Cold War on the world should not change the entire history of the earth, right?

After all, it hasn't really gotten into a fight.

At that time, both countries were desperately trying to catch up with each other, but they also promoted the progress of human aviation, and the first human footprint on the moon occurred during this period.

"Lu Xia, when you were a child, you should have read some magazines, or books that hunted for curiosity, talking about wheat field circles, Tianchi water monsters, and the mysterious and terrifying Hundred Scenes Delta...... Yang Hui said slowly.

Lu Xia sighed, "I did have these magazines at home before, they were all collected by my father, and I have read a few of them, if you don't mention them, I forgot them." ”

"I remember when I was very young, there was an alien fever for a while, and at that time everyone said, aliens are coming, what UFOs, and there are people who specialize in these, saying that they should be ready to be invited by aliens to the spaceship." Lu Xia recalled.

Then she smiled and said: "But these people are disappointed, and there is a lot of news to refute rumors, especially after entering the millennium, this alien fever has gradually disappeared." ”

"Yes, today's young people, such as the post-00s and post-10 children, basically can't see this knowledge." Yang Hui said regretfully.

"Old classmate, what are you suddenly saying aliens are doing?" Lu Xia asked a little strangely.

"Because I want to tell you that the alien fever back then was not groundless, but that there were really aliens who came to our earth and stayed for a while." Yang Hui's words were not shocking.

"You're not kidding." Lu Xia laughed.

"I don't have to lie to you about this kind of thing." Yang Hui said with certainty.

"Then why did there be so much news to refute the rumors later, saying that the wheat field circle and the Tianchi water monster were all man-made?" Lu Xia asked hesitantly.

"Because the high-level leaders of all countries need to cover up the truth and suppress public opinion, just find a reason." Yang Hui said lightly.

"If there really are aliens, what about them? No, they shouldn't be called human, they're aliens. Lu Xia pondered.

"They can be called aliens, because their body structure is almost the same as that of us humans, but the technology is more advanced." Yang Hui shook his head and said.

"Classmate Lu Xia, don't think too well of aliens, they are not good, at least for our relatively backward earth civilization, their existence is a threat to us."

"As far as I know, there was only one spaceship at that time, and they got lost and strayed into the Earth's atmosphere."

"As a result, they saw that the earth had so many resources, so they lingered, leaving so many crop circles in all corners of the world, which were finally tracked down by us humans."

"When I found out their whereabouts, I almost let them run away, but fortunately we caught up, otherwise our human society would be in danger." Yang Hui breathed a sigh of relief and said very scared.

"Why?" Lu Xia asked puzzled.

"If this alien ship is brought back to their homeland, guess what's next for Earth?" Yang Hui asked rhetorically.

Lu Xia hesitated and shook her head, she couldn't think of it.

"It is very likely that it is an invasion, robbing all the resources on the earth, and then enslaving human beings, using this place as a colony, no, it should be a slaughterhouse." Yang Hui said slowly.

"It's so serious." Lu Xia gave him a blank look.

"Old classmate, you are a girl, you may be more emotional when looking at problems, you don't think that alien civilizations are brutal, I can understand your thinking." Yang Hui pointed to Shen Lei on the side, "I don't believe you asked Mr. Shen, how does he think about this issue?" ”

Lu Xia hurriedly looked at Shen Lei, expecting him to give a satisfactory statement.

"If the human society hadn't intercepted that spaceship at the beginning," Shen Lei thought for a while, "Human civilization will face a devastating blow, and it is unknown whether it can continue to our generation." ”