The vast universe is full of mystery and unknown, making people awe and yearning, gorgeous galaxies, brilliant planets, colorful nebulae, and turbulent sea of stars are waiting for human beings to explore.

1,500 LIGHT-YEARS AWAY FROM THE SILVER ZERO GALAXY, A STEELY PLANET IN THE TAM GALAXY WANDERS IN THE SEA OF STARS AT 10 KM/S.

The steel planet was named Earth, but it is unknown why it was so named.

Looking at the earth star from the sea of stars, you can see a sparse light.

In the earth, a city full of futuristic technology elements, the academy baptized by ancient years, located in the south of the bustling city, is incompatible with the surrounding style, in a spacious and bright classroom, a bald teacher is on the podium, rigorously teaching today's lesson.

"The planet we live in now is divided into three layers, the outermost layer is composed of special metal light plates, which are not only strong enough, but also can effectively absorb the light energy emitted by the stars, so the popular point is called the energy storage layer, this layer is very important to us, because 57.6% of the energy we use comes from the energy storage layer, of course, we can control only the energy storage layer above our heads, and we can't use the energy storage layer in more fallen areas."

"Now the layer of steel metal under our feet is called the isolation layer! The living space we inhabit is in the middle of the energy storage layer and the isolation layer, and the height of the entire habitable space is 10,000 meters! As for the innermost layer, it is not within the scope of the textbook, it belongs to some of the permission information, and you can understand it on your own when you have the opportunity in the future. ”

Speaking of this, the bald teacher in front of him raised his hand and looked at his watch and said.

"That's all for today's lesson."

Hearing the bald teacher's words, the originally quiet classroom suddenly became lively, and the students in uniform breathed a sigh of relief.

"It's finally over."

"Quiet, I'll give you some notice." The bald teacher coughed.

"Oops! No, Mr. Wang Suo, can you finish the words at once, don't be surprised. The students below complained.

But complaining aside, the classroom quickly fell silent.

"I won't have to go to school tomorrow, everyone is staying at home, the military department will carry out a scheduled asteroid blast tomorrow, if the intensity of the blast is not enough, the asteroid fragments will hit the Earth Star, and there may be danger, of course, you don't have to worry too much, because the asteroid was discovered a few years ago, and the volume is not very large, the diameter is more than 20 kilometers, and it has been carefully arranged, and the specific time to resume school and other notices." Wang Suo said simply.

"Great! Banzai! It's finally time to take a good rest! Immediately, the students in the class cheered, like birds out of the cage, letting themselves go.

"Everyone, be quiet! Be quiet! Wang Suo continued to shout.

It's a pity that the students below were too excited as if they didn't hear it.

Wang Suo couldn't help but shake his head helplessly, sighed and said to himself.

"Hey, these students don't know how hard-won the short-term peace in front of them is, and how many heroic sacrifices have been made."

Wang Suo staggered out of the classroom hunched over, leaving Xiao Suo's back.

The students in the classroom are discussing the holidays, they are overwhelmed by the heavy academic load of the military school, and they finally have a chance to relax.

At this time, several students couldn't help but sarcastically when they saw the teacher leaving lonely.

"Happy fart, if the falling debris happens to hit our heads, it will burp!"

"Why are you so pessimistic, worrying about the sky, it is a day to be able to live a day! Why do you care so much? "Some of the students weren't happy.

Seeing that they were about to quarrel, a woman full of youth and vitality said with a smile.

"That's it, that's it, don't think about it so much, you can't put it a few times a year, it's rare to have such a good opportunity, I'll go to take a bath, I haven't taken a bath for a long time, this time I want to take a good bath, relax well, you must know that it is expensive to take a bath."

"yes, then let's go to the bathhouse together!" The girls next to her responded with a smile.

"Let's go together, okay!" Some of the boys next to him also coaxed.

"Roll~"

"Haha!"

Soon, the students in the classroom walked out talking and laughing!

As you step out of the school gates, you are greeted by towering buildings and a complex interweaving of pipes and trains circling and stretching through the air.

The bustling scene comes into view,

A group of girls in blue school uniforms, talking and laughing, walked towards a very chic building not far away, the whole building was very peculiarly decorated, and the steel exterior wall was painted with pictographic art patterns.

"Welcome!" A middle-aged woman at the door greeted the guests with a smile on her face and was very enthusiastic, you must know that her bathhouse business can be so good, thanks to the open senior military academy next to it, the students here are one in a million, not only to have extraordinary talent but also to have a very thick family background.

The water in this world is very expensive, all of it is extracted from the extremely polluted kernel earth, and purified through a complicated process, and ordinary people even drink water in a measured way, let alone take a luxurious bath.

Inside the bathhouse, in the misty pool, a young girl wrapped in a bath towel pushes each other in the water, laughing and playing.

Just then, a sound of footsteps came in.

The girls playing in the water couldn't help but turn their heads to look, only to see a creature with black body and messy hair like a wild man appearing in the field of vision.

Suddenly, the air fell silent.

The savage's confused eyes look at the girls in front of him!

"Ah!!h

The cacophony resounded throughout the bathhouse!

Suddenly, there was a burst of chickens and dogs jumping in the whole bathhouse!

At this time, the wild man was also panicked and overwhelmed, and then turned and ran towards the door, trying to get out of here.

Just ran to the corner of the door in a panic.

Bang!

"Ahh

Bumped into a long-haired blue girl wrapped in a bath-on, and both fell to the ground at the same time.

The wild man touched his forehead and felt a pain, and got up with difficulty, trying to escape.

At this time, several girls hurriedly rushed out regardless of their image and shouted: "Pervert! Don't let him run. ”

When the blue-haired girl heard this, she propped her hands behind her back, flipped up, and swept towards the savage with a sharp sweeping leg.

The wild man fell to the ground and fell heavily to the floor.

Before he could roll over and get up, his head was pressed to the ground, and his hands were twisted together and pressed, unable to move.

It can only make the sound of pain.

A thought could not help but pop through his mind.

"What a scrawny creature!"

Not long after, an armoured armored vehicle with an armed escort stopped at the entrance of the bathhouse, and several guards in protective suits escorted the wild man into the vehicle.

"It's really unlucky, this guy just stinks to death! I'm about to be poisoned in protective clothing. A younger guard complained.

"Alright, take it back and test it to see if it's a mutant or something."

"I think so too!"

"Let's go! Walk! ”

At this time, the blue-haired girl and her classmates walked out of the bathhouse, looked at the armored car in the distance, and couldn't help but say.

"Strange!"

The classmates on the side were complaining.

"What the hell did you let that pervert run in."