The year 2320 A.D., the 200th year of the last days.

In the classroom of the third (6th) class of the eighth middle school in Zhanggong District, Hongdu Base City, students are listening carefully to the class, and the biology teacher on the podium is giving a lecture.

"Students, there are still a few months before you will take the college entrance examination, which is the most important level in your life."

"Everyone is the children of ordinary families, there is no martial artist family in our class, we can't fight our parents, we can only rely on ourselves."

"Only by working hard can we have a youth without regrets."

The teacher on the podium, as usual, admonished the senior students in front of him, and the students below were already a little annoyed by listening to them.

I have listened to too much, too much of this content.

"Back to our textbooks, the score of biology in the college entrance examination is very high, and it is 150 like Chinese, mathematics, and history, so everyone should attach great importance to it."

"Today, let's take a look at the key points that must be taken every year."

"22nd Century Reiki Revival and the Big Bang Theory!"

"This is a must-take every year, and it's a top priority!"

"First of all, regarding the revival of Reiki, one of the more accepted theories is now caused by the rotation of the solar system around the center of the Milky Way."

"We all know that it takes 27 days for the moon to circle the earth autobiography, so there is a cloudy and sunny circle."

"It takes a year for the earth to revolve around the sun, so there are four seasons."

"It takes about 200 million years for our solar system to revolve around the center of the Milky Way, and in such a long period of time, the rotation of the solar system around the center of the Milky Way has had a huge impact on our planet and even the entire solar system."

"Scientists have carefully studied the time of every Big Bang and mass extinction of life on our planet, and basically coincide with the time when the solar system revolves around the center of the Milky Way."

"Even scientists speculate that Mars was a living planet about hundreds of millions of years ago."

On the podium, the teacher gushed about the revival of the aura and the Big Bang of life.

Under the podium, Xie Tian, who was listening carefully to the lecture, suddenly felt that someone was gently pulling his clothes, and looked down slightly to see that it was the classmates behind him who were handing him a note.

"Tomorrow to the wilderness? ---Monkey! ”

Xie Tian looked at the note, smiled and picked up the pen and replied: "Nonsense~"

Then I turned my attention to the teacher's lecture again.

"Let's talk about what Reiki is~"

"Reiki, we call it Reiki, people in Europe call it magic, and Americans call it evolutionary factor."

"It is an energy that is widespread in the universe and can facilitate the birth and evolution of life, according to 200 years of scientists' measurements of the Earth's aura."

"The concentration of Reiki on our planet is still rising, which has led to the evolution of life species on our planet and the Big Bang is still going on."

"It also means that the survival of our human beings is facing more and more severe tests."

"We all know that since the revival of the aura in the 22nd century, the big bang of life on the earth began, more and more new species have appeared on the earth, and the original creatures on the earth have rapidly evolved and mutated under the nourishment of the aura."

"These evolved and mutated creatures, we call them monsters, monsters are very powerful and terrifying, their skin is extremely tough, even the lowest-level monsters, their skin can easily resist rifle bullets."

"But this is not the most terrifying, the most terrifying thing is the evolved and mutated demon beasts, they have extremely high intelligence, and the wisdom of intermediate demon beasts is already equivalent to that of humans."

"And what makes us humans fall from the top of the food chain are these monsters with extremely high intelligence, and they often possess all kinds of incredibly powerful abilities."

"Some can breathe fire, some will release terrifying ice, and some can control lightning..... starting with middle-level demon beasts, these monsters already have some powerful abilities."

"Ahem, this place is also the focus of the exam, and there will be some pictures of demon beasts when the time comes, and everyone should write in detail the type, level, and abilities of this demon beast."

When he said this, the teacher on the podium also emphasized it again.

Regarding aura and demon beasts, this is a must for the college entrance examination.

"Students, you grew up in such an era, it can be said that you are unlucky, but it can also be said that you are very lucky."

The teacher on the podium looked at the young faces in the classroom and said with emotion.

"You are unfortunate because you grew up in such an environment, and we humans are facing the danger of extinction all the time, and many of you have parents who died in the battle to defend Base City."

"Every time there is a beast tide or a rat tide, many people will die in our base city, and a disaster that will occur every few years will accompany you throughout your life, until the demon beasts destroy us humans, or we humans defeat the demon beasts."

"This is your misfortune to grow up in such a time."

"In an era when human beings are on the verge of extinction at any time, in the last 100 years, there have been too many base cities destroyed by demon beasts, and now the total number of base cities left by the entire human race is only thirty-six, and the total number of our human beings is only less than four billion, only about half of the total population at the beginning of the 21st century."

When Xie Tian heard this, his eyes couldn't help but reddened slightly.

He remembered his parents, a beast tide 2 years ago, and Xie Tian's parents died in that beast tide.

"It's because the aura of our earth is still recovering, and the aura is getting stronger and stronger."

"The aura is getting stronger and stronger, which also means that the probability and number of martial artists among you will increase, and it will become easier to cultivate to a martial artist."

"Reiki not only promotes the Big Bang and the Great Evolution of life on Earth, but also promotes the evolution of our human race, as long as you work hard to cultivate, all of you have the potential to become a martial artist and become the guardian saint of our human race."

"Warrior is the patron saint of our humanity!"

"If it weren't for the warriors, we humans would have perished a long time ago."

When he said this, the teachers on the podium couldn't help but show a look of yearning, and the many students under the podium were even more enthusiastic and high-spirited.

The same is true of thanks, his dream is to become a powerful martial artist.