"So, did anyone do the homework I left behind?"

He asked, looking at the students in the audience.

Xu Zhi was a little curious, this sounds like this teacher has left a difficult problem and does not require every student to solve it

Soon, someone stood up to answer his question.

"Teacher Qin, I think the star map you gave is a sign of disaster."

The old man standing on the podium nodded: "And then?" ”

The student who replied "this" looked a little embarrassed, then shook his head.

"It's okay, sit down, do any classmates see more?"

Another student stood up: "Teacher Qin, the disaster foreshadowed in the picture may have already happened, or it has already begun.?" ”

She said this with a little unconfidence, and looked at the teacher with an inquiring gaze.

Fortunately, the old man was not a nitpicky character, but just nodded gently: "You see it right, you can be more confident next time, so, is there anything else?" ”

The student shook her head, and the old man motioned for her to sit down.

"So, are there any other students who want to answer?"

There was silence in the classroom.

"It looks like it's gone." He shook his head regretfully: "It seems that the credits for the whole class as long as someone can answer to my satisfaction are gone." ”

Well.?

Xu Zhi came to the spirit all of a sudden, plus points? What is a plus?

Oh, there's no more of that.

Why are her classmates so unhelpful!

Xu Zhi wanted to say that she would also take a look, but unfortunately, even if she came to see it, she couldn't understand it.

Because the basic tutorials of this course are also very complex, and almost all of them start from 0, such as what is the name of this star, what tools have been used for divination or fortune-telling in ancient times, and what improvements have been made now, but how to look at it and how to do it, it is not taught at all in the basic course, she just let Xu Zhi learn a lot of "metaphysics" props and nouns.

Seeing that no one answered again, the old man projected the "homework" he had assigned before in front of him, Xu Zhi fixed his eyes and saw that it was a photo of the night sky, and the photo seemed to be shrouded in a layer of foggy shadows, and only dozens of extraordinarily bright stars penetrated the fog and were frozen in the photo.

Xu Zhi frowned when she looked at this photo, as she thought, even if she saw it with her own eyes, she still didn't feel anything.

However, the Internet in the real world is so developed, if this is a photo of the past, and it is worthy of being assigned as an assignment, a photo that foreshadows a disaster, it will inevitably leave traces on the Internet, especially if the teacher also said that if the classmates answer satisfactorily, he will add all the credits, then for the credits, these students must rack their brains and will definitely search on the Internet.

Since the teacher dares to say this and dare to assign this homework, it is estimated that this question will not be a long-standing question that can be searched on the Internet casually.

Xu Zhi felt that this photo should be recent.

What are the recent disasters in the real world?

After nearly a week of self-study, Xu Zhi already has a general understanding of the real world.

The real world was bigger than she expected, and a small federation now seemed to be less than a quarter of the size of the [Lotus City] where it was currently located.

And in the real world, there are more than a hundred such cities, large or small.

A city equals a country, which means that there are more than 100 countries in the real world.

And this is after the original "cataclysm", nearly half of the land and country were "mysterious" swallowed up, and became the remaining surviving cities after the "lost land".

Of course, there were more than 100 surviving cities, but because half of the world was swallowed up, many resources were lost, and the remaining cities went through a long war between each other, and eventually many cities disappeared, establishing the current pattern.

According to historical records, before the appearance of the "Cataclysm", also known as the "Night of the World Fall", this world also had extraordinary abilities, but they were not as powerful and diverse as they are today, and the most extraordinary abilities were quite weak and barren.

As for the reason why the supernatural abilities suddenly began to grow and develop rapidly after the cataclysm, there is no clear record in the history books.

Xu Zhi has checked on the Internet, but has not found an exact "official" statement, most of which are speculated by netizens.

One of the more popular speculations is that the cataclysm caused the mutation of extraordinary energy, and the source that caused the mutation of extraordinary energy is in the "Lost Land", therefore, the Lost Land has more extraordinary species and more extraordinary energy, and the dangers that are everywhere in the Lost Land are used to protect the source that caused the mutation.

Maybe if you get that thing, you can grasp the extraordinary origin of this world!

I have to admit that when Xu Zhi saw this speculation, he fantasized at this moment if he could get that thing

But then she just took it as a joke, after all, it was just a guess without any basis, and it was almost enough to fantasize about it, and it would be crazy to take it seriously.

All in all, the world is huge, but fortunately, the network is very developed, and because of the cataclysm or other reasons, everyone is always very concerned about some huge "disaster".

For example, even if the upper echelons of the city are always concerned about whether there is a fog at the bottom, for example, even netizens who are thousands of miles away can know at any time whether there is a major disaster thousands of miles away through the Internet, and it is easier for disasters to make headlines on the Internet.

Xu Zhi has been looking at what has been written in the recent headlines every day to improve his understanding of the world, but.

She didn't see where the disaster had happened.

While she was thinking, the teacher on the podium had already begun to explain the star map.

Xu Zhi listened a little hard, she had never been in class, and she had heard of many of the knowledge points that the teacher had brought at once, and she didn't know much about the meaning, but the teacher didn't seem to want to pay attention to her as a freshman, and he skipped some of the knowledge learned in the class.

This also caused Xu Zhi to listen to some clouds, but it was not completely incomprehensible, when she heard some knowledge points, she could also quickly connect with the "basic knowledge" in the book, and immediately comprehend the brightness of the original star, and whether it was close to the star next to it or not, it turned out to represent this meaning.

The old man told a lot of the possible meanings of this star chart, and then pointed to what seemed to be a misty fog on the star chart and said: "The sky fog covers the fate of the stars, covers the fate, and refuses anyone's peep, this is a very rare situation, the last time it happened, it was many years ago, this often represents the imminent, or the happening is very. Hidden. ”