That's true.

Although she joined the Pan-Human Guardian Association, Wu Zhao was still a newcomer.

Even because I was born in that era, I have not seen many movies or read many novels.

Although Ding Xiang has a class about the end of the world, it doesn’t talk about it in detail.

Su Yao still acted like a teacher and said, "It's okay. Wu Zhao will definitely like it. The end of the world has been a fantasy theme that has been famous all over the world since the last century. Its greatest charm lies in its deep thoughts on the world and mankind."

"It seems very interesting." Wu Zhao acted interested.

This is not a disguise. After all, he has joined the Pan-Humanistic Guardian Association and knows that this prosperous world is about to face the real end of the world.

Today, Wu Zhao has an unprecedented interest in the end of the world.

"Yeah, yeah, it's very interesting."

Su Yao grinned for a moment, then immediately coughed twice and pretended to be serious.

"Since Wu Zhao is so interested, Teacher Su will teach you. There are countless themes about the end of the world, especially in the last century, when human imagination began to be fully unleashed by the developed material life. There are thousands of forms of the end of the world alone, and there are countless related works. But generally speaking, they can be divided into two major categories and four minor categories."

Wu Zhao looked like she was listening attentively.

"The so-called two categories are the doomsday caused by subjective will and the doomsday caused by nature. The former refers to the destruction of the world by intelligent life on purpose, whether it is humans themselves, aliens, or other intelligent creatures that appear on Earth. Correspondingly, the doomsday caused by nature refers to the doomsday that occurs unexpectedly, such as the end of the sun's lifespan or an asteroid hitting the earth."

Wu Zhao was slightly surprised.

She actually has a set of research.

And it sounds like it makes some sense.

These are things that Master did not teach us.

"The four subcategories are more detailed divisions based on the two major categories. They are the doomsday caused intentionally or unintentionally by humans, and the doomsday caused intentionally or unintentionally by people outside the planet." Su Yao continued, and then his voice seemed to tremble slightly. "Then, here comes the question. Among all the doomsdays, the most interesting one is the doomsday caused intentionally by people outside the planet, that is to say - aliens!"

Wu Zhao seemed to have noticed something.

But his expression remained unchanged.

Still looking quite curious.

“Why is this the most interesting?”

"Because the change is the biggest." Su Yao seemed to have a smile on his face. "Aliens are just a general term. If a god takes a fancy to our human civilization and wants to play a 'civilization game' with us, this kind of doomsday will also be an alien doomsday."

"There are indeed many possibilities." Wu Zhao seemed to understand and said suddenly, "After all, it is completely unknown."

"So, so!" Su Yao's tone seemed to be getting a little excited again. "If an alien civilization wanted to destroy all of humanity without destroying the planet, what is the most efficient way they can think of?"

Wu Zhao glanced at the machine.

Seems to have reacted.

"Poison?" she asked softly.

"That's right!" Su Yao nodded fiercely. "It's chemical weapons, the most toxic chemical known to mankind. Only one gram is enough to kill 100 million people. It's the most efficient way to kill all of humanity. It's like modern humans wanting to destroy the entire world in the old days, they only need to carry a few highly contagious and lethal viruses to do it easily."

Wu Zhao seemed to understand.

She couldn't help but shudder inwardly.

Technology not only benefits civilization, but also has a huge destructive effect on civilization.

Life is still too fragile.

"So, this instrument is prepared for this?" Wu Zhao asked softly.

"That's right." Su Yao finally stopped pretending to be a teacher and patted the wardrobe with a smug look on his face. "Student Wu Zhao, the purpose of our club is to prepare for various possible doomsdays. Although it may never happen, it's not very interesting. And, what if, I mean what if, if there really is an doomsday, then we'll be rich, hehe."

Wu Zhao looked very powerful.

But inside I feel a little complicated.

Because the end of the world will really happen, and if the girl in front of him is really a prophet, then she must know that the end of the world will happen.

Wu Zhao is unimaginable.

What kind of mood did this girl in front of me have in mind to establish such a club, make such preparations, and even really save the world.

Especially since all her preparations might only be enough to save her from a crisis.

The human principles in this world will still be destroyed.

Does she know this fact?

"How about it? Our club is interesting, isn't it?" Su Yao looked at Wu Zhao expectantly. "Join me? You will never be disappointed. Our club's funding and support are among the best. After all, we have Xiao Qingqing."

"So others will just let that genius scientist accompany you to do whatever you want?" Wu Zhao was indeed a little curious about this matter.

It's not surprising that the genius scientist, who is still young, would join them in their mischief.

However, this research institute uses the resources of the Supreme Federation.

The rest of the people also seemed to have agreed. This makes people think deeply, maybe the Supreme Federation has discovered something.

"Student Wu Zhao, please don't underestimate our club." Su Yao narrowed his eyes, and his tail seemed to be lifted up. "Our president is a level 5 ability user, and there are only eight of them in the whole world."

Wu Zhao suddenly opened her eyes wide.

My first reaction was that he was actually a Level 5 ability user? Wasn't that the same level as Master's extraordinary ability?

The second reaction.

You're not the president? "Our Doomsday Survival Association is well-known for its establishment 20 years ago. The first president was just an incompetent person with paranoia, but since the current president took over six years ago, it has been completely different. He is amazing in every sense." Su Yao raised her neck like a proud little swan. "I am the vice president of the club, responsible for recruiting people and improving the club's facilities."

Wu Zhao looked at Su Yao's proud expression and finally understood why they could save the world.

Even if it's just a game between students.

They are also students with extraordinary powers.

This is a world where great power can be concentrated in one person.

(End of this chapter)