The big-bellied woman touched her big belly, her face was miserable, she couldn't speak, she was afraid from the bottom of her heart: she was afraid that her children would be the same as herself.

The whole person curled up into a ball without talking, and buried his head deep in his arms: "Now we don't have to worry about food and water, but we have no air, and we will die too." What's the point of living like this for generations? Living in pain and suffering from sin, there is no hope at all. If they're all going to die anyway, why are you letting me live? I was afraid of death, and I didn't dare to kill myself. I'm cowardly, I'm cowardly, but I really don't want to go on like this. On a day like this, which day is the head? "No one knows, the pants that talk non-stop are already soaked with tears.

Sun Xiran sighed deeply: "Hey, it's sin, it's sin." This is retribution, retribution for the overexploitation of resources and the destruction of the environment by our ancestors. ”

A few people hugged me, and I helped you to leave this place one by one. Since they don't have to look for food, they have to find places with more oxygen to survive.

Through the detection results of his robot, the nerd decided to take everyone to the next province - Cangjin Province.

Several people stood on the uniform road, moving towards Cangjin Province at a uniform speed.

As far as the eye can see, it is all gray and misty, and there is no life at all. Even the residence, because of the perennial lack of sky, even if the original color is different, now? Except in front of you, you can find their original color, otherwise, it's all gray. In addition, these buildings are basically a hundred years old, and even the best building materials have long been dilapidated. Under the wind and rain, and the sun has not been seen for a hundred years, the world always looks cold and slimy.

It took four hours for everyone to reach Cangjin Province.

For the six people, Cangjin Province, they are also the first time to come. The first feeling when I got off the road was that the air was better than that of Mangran, the breathing was not so hard, and the stomach was not so uncomfortable.

Everywhere you look, it's all dilapidated, black and gray, and it still feels clammy and cold.

Sun Xiran saw everything around him, and couldn't help but sigh again: "Hey, it's all the same." It's been decades, and it's the same everywhere you go, it's the same as if you didn't change places. Oh, do iniquity. ”

The nerd led the way at the front, his face expressionless, and his voice was quite mechanical: "I have continued to send the robot to other provinces, and according to the information I received before, the easternmost part of Cangjin Province is the place with the most oxygen in relative terms, and it is also the place with the most oxygen we have found so far. ”

Sansan looked at everything around him and couldn't help but snort: "Heh, this is the last province we have arrived, right?" Oxygen is finally running out. Oh, we're going to die of lack of oxygen. ”

The last remaining group of people in China, after oxygen became scarce, began to concentrate, province by province, to reduce the amount of oxygen used as much as possible, and to give the oxygen generators as much a chance to rest as possible.

And Cangjin Province was the last province that their group of last survivors reached.

Five or six lowered his head, biting his lip tightly, thinking about something, just muffled the hem of Grandma Sun's clothes and walked forward mechanically.

The sorrow between the eyebrows and eyes of the big-bellied woman seemed to be dripping: before the child was born, the environment was already so bad that it was almost unbearable. What to do?

The words kept muttering, and no one but himself could hear what he was muttering. However, there is no hope for nothing more than complaints about the environment and fate.

The nerd walked like a robot, silent.

Sun Xiran sighed as he walked, and let out a heavy sound.

Wuliu suddenly stopped, and let go of the hand that had been holding the corner of Sun Xiran's clothes tightly. He just stood there stunned, as if he was thinking about something, making up his mind.

Sun Xiran felt it as soon as she let go of her hand in five or six, and the clothes she was wearing were close-fitting, so it felt very clear. She also quickly stopped: "Five or six, what's wrong?" Hearing Sun Xiran's voice, the others also stopped.

Five or six also seemed to have made up some mind when everyone stopped.

Five or Six raised his head sharply and shouted loudly in an unknown direction in the sky, and his immature voice resounded all around: "Hey, hello." Are you there? My name is Five Six. In front of me is my grandma, and next to my grandma is a big-bellied aunt who has a baby in her belly. Those two people are the third and third brothers and the non-stop uncle, and the first one is also the most powerful nerd sister. After shouting so many words, five or six were also a little out of breath. The air itself is thin, and it is difficult to breathe, and if you talk so hard, the little faces of five or six are already red and panting hard. However, after only a short rest, he continued to shout, "Can you come down?" Do you have that oxygen generator that Grandma and Nezy Sister said they were talking about? They were the only relatives left in Five or Six, and the others had left Five or Six, and Grandma said that they had gone to a place where they didn't have to worry about food and clothing. Five or six want to know what to do fresh air, what is called comfortable feeling. Can you come down? Can you give us an oxygen generator? ”

Listening to the five or six panting and immature voices, everyone didn't know what to say.

There was a dead silence, not even the wind.

When five or six finally recovered a little, he wanted to shout to the sky again. Sun Xiran hurriedly pulled him and persuaded him: "Five or six, don't shout, no one's." Even if there were people, they wouldn't come down. Five or six, don't do this, you won't be able to bear it. You're out of breath anymore, five or six, and you're going to be overwhelmed. Be obedient, rest, take a breath. Everyone is in a hurry, five or six's originally lifeless face has already appeared sickly flushed, and he no longer even has the strength to stand.

Several people hurriedly helped Wu or Six to lie down slowly, and persuaded him to give up. However, five or six, who have always been obedient, became stubborn for the first time.

He gasped for breath and spoke intermittently: "You come down, okay?" ・・・Five or six don't want everyone to work so hard, especially... Especially grandma grandma, she can't breathe...

Drop by drop, tears fell on the body, did not dry, one drop covered the drop, and the tear circle gradually expanded.

Five or six, poor boy, is that going to be gone?

The nerd didn't shed a single tear, she looked up at the sky with red eyes, and her body was full of sadness. However, she still did not make a sound, and the tears disappeared as long as she remembered.

Everyone was immersed in grief, so no one heard the sound of something falling in the air.

"Bang", something that seemed to be heavy fell behind them. Unfortunately, no one heard.

Everyone was in a state of grief, everyone was immersed in sadness, and no one noticed that the flushing on Five or Six's face had gradually subsided and his breathing had gradually stabilized.

After five or six recovered, the naïve character was also revealed. He looked at a certain existence behind the circle of people and smiled happily, the kind of existence that came from the heart: "Thank you!" Robot Big Brother. "Five or Six's smiles, so innocent, so cute, so happy.

Only then did everyone wake up and hurriedly turn around, only to see that behind Sansan, there was a short, fat silver-gray robot that was no more than fifty centimeters long.

This robot is quite active in character. A clown-like funny smile appeared on the display screen in front of him: "Hello everyone, I'm a DS model robot, called Dousha." ”

It was only at this time that everyone found that the oxygen in the air was gradually enriching, and everyone felt more and more comfortable.

"Big brother bean paste, is this feeling called freshness? Five or six feel so comfortable! Five or six was still a child after all, and he hurriedly got up, stretched out his hands and spun in circles.

Everyone is also desperately trying to breathe the air that they have never had, so fresh, so comfortable.

Dousha is a very gentlemanly robot, and he has been waiting quietly until everyone's excitement has passed, and then he greets everyone one by one.

It turns out that the bean paste is the latest R&D product of the follow-up to the robots made by the migrated earthlings. This time, he was going on an interstellar trip, occasionally passing by this gray planet, and came down to take a look at it when he was curious, and happened to hear the conversation of several people, and he was very distressed, so he came to help. After that, because I was not at ease, I waited in the sky. After hearing Wuliu's words, he realized the meaning of the word "sad" in programming language, so he chose to show up to help when Wuliu was about to suffocate to death.

"The central supreme program instruction of our robot planet is to be willing to help others." When it comes to the "Central Supreme Program Instruction", Dousha's facial screen shows rows of robots with their right hands raised above their heads in salute.

"Excuse me, can you take us to visit the robot planet?" For the humanization of the robot in front of her, the nerd showed great curiosity and enthusiasm, and since she discovered the bean paste, she has been circling around the bean paste, completely turning on the "non-stop" mode.

"I have to apply." With a light touch on his chest and abdomen, a large pale blue screen appeared above him. The screen shows a picture of a female robot that is clearly graceful, and her facial screen shows a standard human eight-toothed smile: "Hello, I'm an EN model robot, my name is Ona, and it's a pleasure to serve you." ”

"Hello, I'm a DS robot, my name is Dousha." Dousha's facial screen showed rows of programming languages, making the nerd's eyes look like a star, desperately trying to get in front of Dousha, if it weren't for Dousha's hands firmly holding the nerd's hands, I was afraid that she would kiss Dousha's facial screen, "I found the last six Chinese left in the Chinese part of the earth, and I now apply to the central leader to take them to visit." ”

"Okay, I'll immediately report your application to my supervisor, and I'll ask you to wait for twelve hours. I'll be back to you in twelve hours. Good bye. Ona cut off the picture.

"It's usually a trivial thing, and it takes up to an hour to wait. Medium-sized things, it takes twelve hours. For major events, it takes 24 hours. Dousha locked the nerd who was desperately leaning in front of him an arm's length away, and explained to the group, "Now, it's time for dinner." ”