"Human civilization, like a rolling flywheel, has entered an era of rapid development... Human beings have conquered the high altitude for thousands of years, but on this day, the sky has once again become the forbidden area of God..."

On the platform, Lao Wang read aloud.

Yilin yawned and looked out of the window.

In that direction, far, far away, there is a tower towering into the clouds with no end in sight.

"Yilin!"

With the teacher's roar, a short electronic pen hit Yilin's forehead with great accuracy.

"Ouch!"

The power of this electronic pen smashed a red packet out of Yilin's forehead.

Wang Fenbi, male, 40 years old, unmarried, withdrawn, irritable and small bellied. It is said that the "spirit" attribute is as high as 3.2 and the throwing accuracy is as high as 93%.

"Yilin, stand up!"

Hearing the speech, Yilin rubbed the red forehead, flashed a trace of helplessness in his eyes, and stood up slowly.

"Yilin, you answer this question! Mankind has conquered the high altitude for thousands of years, but on this day, the sky has again become the forbidden area of God... What day does this day mean?"

Yilin sighed.

Then he looked at the distant horizon, a huge gray tower towering into the clouds.

"Don't you understand? If you don't understand..."

Old Wang on the podium looked at Yilin's reaction and just wanted to scold. Unexpectedly, Yilin said the answer.

"November 11, 2111..."

Lao Wang looked cold and silently held a piece of electronic pen.

"The whole world knows the answer. I think Mr. Wang must be dissatisfied."

Yilin's voice turned and let Lao Wang take back the electronic pen he just wanted to throw out.

Yilin smiled and continued: "on November 11, 2111, four giant towers appeared on the earth out of thin air, but in China, more than 200 million people evaporated out of thin air in Jiaoyan Province, Chu'an province and Xizhou Province..."

"At 23:00 that night, 3422 man-made satellites in outer space fell to the earth at the same time, triggering the most 'spectacular' meteor shower landscape in human history... This night is called 'meteorite night' in history. That is, on this day, mankind completely lost its air control."

"From November 11, 2111 A.D., it is also known as the tower era."

"However, considering the source of the original sentence, it comes from the paper" to the sky that mankind will eventually lose "published by tower researcher Molly in the Journal of fortune on June 4, 2114. Through various data and experiments, it has confirmed the real existence of the 'no fly zone' over 3000 meters."

"So the answer Mr. Wang wants should be June 4, 2114."

After that, Yilin looked at Lao Wang calmly.

Lao Wang's eyes widened. He thought that the normally silent and honest students had studied "tower learning" so thoroughly.

"Miss Wang, may I sit down?"

"Cough!" Lao Wang coughed twice to cover up his embarrassment. He looked upright and clapped his hands: "Yilin is serious and eager to learn. He has a thorough study of tower history. It is worth learning from Yilin! Yilin, sit down."

"Thank you, teacher."

Yilin calmly sat back to his seat.

This little episode did not interrupt Lao Wang's enthusiasm for class. He pressed the button to clear the content on the screen and wrote again with an electronic pen.

"This day is the biggest disaster in human history, but at the same time, it is also the beginning of a new human civilization..."

Yilin's eyes drifted out of the window again involuntarily, like gazing at the gray giant tower across endless time and space.

It's so... Out of reach.

……

After class, Yilin packed up her textbooks and was ready to leave.

A tall figure came to Yilin.

Yilin looked up and showed a bright smile on his face: "brother Yang, it's you. What's the matter?"

As he spoke, Yilin silently read the name of the future three times.

Xiao Yang, Xiao Yang, Xiao Yang.

"Hehe, Xiaolin, you won't want to study Kota in the future?" Xiao Yang asked with a smile, condescending on Yi Lin's shoulder.

"Right..." Yilin put the book in his bag and smiled helplessly: "I heard that the country needs a large number of professionals to study 'tower learning'. In order to respond to the call, tower learning majors in key universities across the country will reduce the total attribute requirements this year. Well... It's more hope."

"Yes, who makes Xiao Lin just an ordinary person..." Xiao Yang flashed a trace of disdain in his eyes, but he smiled more. He patted Yi Lin on the shoulder, and then his tone changed: "by the way, today's history homework..."

As he spoke, Xiao Yang stuffed a thick stack of homework into Yilin's schoolbag before Yilin agreed.

"Oh... Homework! It doesn't matter. It's on me!" Yi Lin happily put away Xiao Yang's homework.

"I really deserve to be my good friend of Xiao Yang. Don't worry, brother Yang. I'm a genius with strength, agility and spirit. My three-dimensional attribute exceeds 10.0. I'll come out of Xiao Yang in the future, and I won't lose you."

Yilin smiled: "yes, who makes us good friends. If brother Yang has nothing else... I'll go first."

Yilin packed up, carrying a thick schoolbag, and was about to leave the classroom.

When walking out of the door, Yilin suddenly remembered something: "by the way, brother Yang, I don't think the weather is right. It may rain tonight. Remember to close the doors and windows. Bye ~"

Xiao Yang looked at the back of Yi Lin leaving.

Until Yilin completely left, Xiao Yang disdained to spit out two words.

"Dumby."

……

……

"Welcome home, Erin."

"It's 18:30, July 8, 2121."

At the moment when Yilin opened the door, the lights and air in the whole room were purified and began to operate automatically.

A sweet but emotionless electronic synthetic sound.

Yilin threw his schoolbag aside: "Xiaoyi, help me heat up a fast nutritional meal, taste B, and eat it in 30 minutes."

"This is for you, Yilin."

Yilin looked up at the electronic screen.

Then lower your head.

Raise your head again.

Lower your head again

over and over.

Confirmed six times.

Today is indeed July 8, 2121.

Even AI housekeeper sometimes makes mistakes. If it is usually wrong, it will be wrong.

But today.

No mistakes are allowed.

"There are about three hours left."

Yilin nodded calmly, and then came to the gym.

In the gym, the ground was filled with dummies.

The dummy's body is covered with deep and shallow scratches, but these scratches are more concentrated in the neck, right in the center, deeply concave.

Even some dummies, split in two from the neck, look a little scary.

Yilin came to the strength tester without expression.

Use all your strength and blow it out.

“120KG”

Soon, a cold number flashed on the strength tester screen.

"Only 120kg... It should be about 2.0 if converted into strength attribute."

Yilin's expression didn't change.

He came to the speed tester again.

After pressing the button, countless small balls were shot from the barrel.

Yilin was absorbed and quickly patted the small ball in the air with his palm.

"Five are missing... Agility is about 3.0? But it may not be very accurate... But that's enough."

Yilin nodded with satisfaction, no longer wasted his energy, and came out of the gym.

After taking a bath, Yilin changed into clean clothes, took out a quick nutritious meal with just right temperature from the microwave oven and ate it in a big gulp.

Although it is a nutritious meal, it looks like a mysterious paste. As for the taste

It doesn't matter.

……

A few years ago, the chief scientist of Longguo invented a magical instrument, which can classify human talents into three attributes of "strength", "Agility" and "spirit", and measure specific values.

Among them, the strength attribute is related to muscle strength, physical explosive force, physique, cell activity, etc.

Agility is related to reaction speed, running speed, sensitivity and other factors.

As for mental attributes, it is equivalent to the comprehensive score of memory, computing power, observation, understanding, abstract thinking and other abilities.

The emergence of attribute tester has completely changed all talent selection systems in human society.

Since then, all schools and units have abolished the "examination" system and replaced it with an attribute tester to test the "three circumference" attribute to evaluate everyone's talent potential.

Even five years ago, the state announced to the whole country two fitness ancient martial arts "strengthening the body" and "long you bu", which have been handed down since the Ming Dynasty. As long as you can keep exercising, you can steadily improve your strength and agility attributes, which has set off an upsurge of martial arts for the whole people.

Like Qingcheng high school where Yilin is, physical education takes up half of the time.

According to the data released by professional researchers, the three circumference attributes of ordinary people are below 3.0.

Strength and agility attributes can be steadily improved by exercising body strengthening and dragon walking, but the increase range is related to talent.

If the single attribute value exceeds 3.0, it is excellent, and if it exceeds 4.0, it is genius.

Three years ago, Yilin experienced a "preliminary test" of official authority. His three circumference attributes are... Strength 1.5, agility 1.8 and spirit 2.9.

And the final comment turned out to be——

"Ordinary people."

……

20:00。

Yilin only did one thing and practiced body strengthening twice.

Promote digestion.

When nutritious meals provide enough energy, excessive fullness should not affect the flexibility of the body.

6.5 full, just right.

No more, no less.

Too tired, too lazy, too full, too hungry.

He has made hundreds of attempts, ate a nutritious meal and practiced body strengthening twice an hour later.

It is just fine.

20:10。

It rained outside. As in my memory, it was a rainstorm.

Seeing the rainstorm coming as scheduled, Yilin was relieved at last.

Over the past three years, he dared not even spit on the roadside.

I'm afraid this sputum will cause some unpredictable butterfly effect, which led to the change from rainstorm to sunny on July 8, 2121.

20:30。

Erin completely emptied the bladder.

He pulled out the Black Waterproof sweater he had prepared three years ago from under the bed and put it on his body.

Then turn out another dusty box from the toilet for three years.

Gloves, masks.

And one

Brand new dagger.

Under the desk drawer, Yilin tore and pulled, and took out the small paper bag stuck under it with adhesive tape.

A square and light paper bag.

Yilin carefully opened the paper bag. There was only a small card in it. Both sides were blank and there was nothing.

But Yilin carefully put the blank card close to her.

"Let's go."

When Yilin was ready, he went out of the house and left the community. In the twinkling of an eye, he disappeared in the rainstorm.