Hypoxia era

The author has something to say:

Simply bring the background: after the catastrophe, interstellar deoxygenation, biological alienation, new humans can survive in an oxygen-free environment, but the body will still collapse after long-term deoxygenation.Oxygen is a must for new humans to prolong life and stabilize and strengthen body alienation. The higher the purity, the stronger the function.

This part is a private setting, which is seriously divorced from reality, please do not substitute it.

Also thank you sisters for popularizing the knowledge that pure oxygen can cause death!What have you learned?

When the spacecraft was blasted out of a hole, Xiao Sifang was eating a piece of sweet glutinous rice cake.

The glutinous rice cake is only as long as the index finger, with a thick nail cover, so small that it can be stuffed in one bite.

But she cherished it very much and was determined to divide it into four bites to enjoy the wonderful taste of non-synthetic food.

Just this little bit is worth one-tenth of a bottle of D-grade oxygen in the store, and you must devote yourself to tasting it.

Who would have thought that this was the first mouthful, the spacecraft that was attacked violently shook, and the glutinous rice cake in her hand fell to the ground, so she had to change her plan, picked it up, blew it randomly, stuffed it in and ate it, and didn't taste it. What a special taste comes out.

"Encountered an alien attack, the hull ruptured, the attack is still going on, the hull cannot be repaired, a call for help has been sent, it will take 10 minutes for the rescue ship to arrive, please take the rescue capsule to escape as soon as possible, all passengers please take the rescue capsule to escape as soon as possible... "

As soon as such an irresponsible voice was broadcast, the passengers in the cabin started to jump with red eyes.

"Go to your mother's rescue capsule?!"

"This is no matter whether everyone lives or dies!"

While a small group of people were cursing, most of them had already rushed to the point where the rescue capsule was stored. Xiao Sifang squeezed from the back half to the front by relying on his nimbleness, and his two slender legs were thrown into a gust of wind. , It took tens of seconds to reach the storage point.

The silver-gray space protruding outward looked like it had been ransacked. The escape door had been opened, and someone got there first.

All eyes were on the last remaining metal object on the wall, which was one meter long and round at both ends.

"Go away!"

In the next second, a cluster of energy flames half a person's height erupted in the crowd, forcefully breaking up everyone in front of them, and Xiao Sifang flipped to a corner with his bare hands, narrowly avoiding the blow.

As soon as the non-combat scene violated the "Interstellar Convention" precedent for releasing abilities, the rest of the people activated their abilities one after another, and the not-so-spacious passage instantly splashed high-energy attacks.

"Refugees, get out of the way, get in the way!"

Xiao Sifang, one of the refugees in the population, wanted to leave, but she was at the front, and she had no conditions to leave, so she gritted her teeth and opened the protective cover she just got.

Fortunately, these people's abilities are not strong, and this 31-year-old O-21 shield can barely last a few minutes in the chaos.

The battle ended faster than expected. A man with laser beam ability missed his attack in the melee and directly hit the only remaining rescue cabin.

The external rescue capsule power unit cracked and cracked.

A deadly silence spread, and after a brief suffocation, everyone collectively ceased fighting and turned around, rushing to another storage point!

Only Xiao Sifang and an old lady with white eyebrows and hair were left in this part of the cabin.

The old lady smiled wryly and waved her hands, "Son, come here."

Xiao Sifang touched his neck and walked towards her.

The old lady took out an exquisite box and handed it to her, and said to her in the same soft tone as before: "I didn't give you more just now, but I won't be able to see my granddaughter right now, so you can eat all of it." .”

This old lady was the second-class resident who secretly gave her glutinous rice cakes when no one was around.

"It is estimated that this spaceship can last for 3 minutes. If you eat quickly, you will be full."

Xiao Sifang didn't answer, but stared at the old man who was still elegant and reserved in the face of disaster with big black and white eyes.

The old lady sighed softly, "I don't know how you are a minor... How did the little girl get on the spaceship, and she encountered such a thing at such a young age."

The regret and emotion on her face were not fake, her expression was kind, as gentle as her voice.

This is a very good old lady, Xiao Sifang thought in his heart.

"Grandma, wait for me."

When the sound of glutinous rice cake sounded a bit sticky, the old lady was surprised. Just as she was thinking about how the girl's voice was so distinctive, she turned and walked towards the broken rescue capsule.

"Oh, that's broken..."

The old lady's voice stopped abruptly when she saw her skillfully dismantling the broken power unit. Her slender fingers touched the power unit and removed a part of the power unit.

Xiao Sifang turned the power unit in his hand to look at several directions, grunted vaguely, and took out a tool with a long palm and a forked shape from his bag, and then began to perform tricks.

Her hand speed was so fast that the old man could only see that the tool was being replaced one end at a time and some small parts were being filled in. The power unit, which was originally the size of a palm, began to expand in volume and became strangely shaped.

All right.

Xiao Sifang stopped, very satisfied with his masterpiece, but also very sad about the shriveled bag.

The second modified power unit was reinstalled on the rescue cabin. She stood up, pressed the start button, and the hatch opened smoothly.

When the box in her hand was taken away and the person was pushed into the rescue cabin, the old lady finally recovered from her stunned state, but unfortunately she had no time to speak, and the cabin door was closed again.A beep sounded, the body was restrained by the protective device, the rescue capsule turned automatically, and slid towards the exit.

"Bye-Bye."

Xiao Sifang waved his hand in the direction where the emergency capsule disappeared, and then hooked out the necklace that was close to his body.

This is an ancient space button, because it is well preserved, it doesn't look old.

Kissing it, an ancient mecha with the same style as the space button appeared on the floor, dark green all over, with a brace on its right arm, and a ridiculously large bag on its top.

The hull of the spaceship shook again, the frequency increased, and it was about to disintegrate.

Xiao Sifang climbed up with hands and feet.

A small ray of light flashed across the deep blue sea of ​​stars, and was immediately covered by a huge explosion and disappeared.

X-338 Half Ruin Star.

drop.

The khaki identity ring clasped on the wrist turned green, and the native identity identification passed.

The middle-aged man in charge of the entrance was speechless when he saw the familiar face, "Where did you slip out from? Today... you can't laugh anymore, have you learned your lesson?"

Of course Xiao Sifang couldn’t laugh anymore. After 18 years of hard work, once he returned to the pre-liberation period, the protective shield he earned during the smuggling trip was gone, and the multi-purpose parts he worked so hard to save were gone. The energy provided by tightening his belt The box is gone too.

It was rare to see her listless once, and the middle-aged man took the opportunity to educate her earnestly: "Look, even if it is a habitable planet, it is a half-ruined planet. There are still many places outside that have not been explored, and it is still unsafe. What's the fun, if I know which family you are from, you just wait for your legs to be broken..."

Those who came back from across the planet did not want to be educated today, and passed the gate with their heads bowed.

The unobstructed wind and sand in the outer city blew her head and face, so she hurriedly pulled out the scarf to cover her face.

It had only been half a day since I saw it, and the thicker ground on the east side was blown thinner abruptly by the wind, and it was blown to the west side, where it did not pass the threshold of the lower-lying people.

The entrance and exit in this direction are the most remote in the area, and the wind and sand are the biggest. The residents are very scattered, and the possibility of encountering acquaintances is very small, so she always comes back from this entrance.

Five o'clock in the evening is the time when the sandstorm is most violent. After half an hour, it will be completely calm. After that, there will be a windless period of six to eight hours. The entire planet beyond the city.

A black dot appeared in front of her moving in the dust, and as her footsteps accelerated, the whole picture of that black dot became clearer.

It's a human being, a struggling man.

Even through the thick wind and sand, Xiao Sifang could see large black spots on his exposed limbs, and when he was only two steps away, the man's still young face was exposed.The facial skin is rough, but there are no dark spots yet.

It's not that the limit is reached, it's acute hypoxia.

"Open your mouth." Xiao Sifang took a step forward, quickly lifted him up and stuffed a mouthpiece into his lips, "Take a sip!"

The man took a deep breath subconsciously, and the moment the oxygen entered his body, the dark spots faded several shades, and turned directly into gray.

After one mouthful, Xiao Sifang immediately cut off the oxygen, leaving a mouthpiece in his mouth.

The man woke up, and his eyes fell on the oxygen bottle she hadn't put away. The big C on the bottle made his eyes turn green, and then he looked at the thin body of the person holding the oxygen, and his evil thoughts suddenly appeared.

"Give me two more puffs, just two puffs!"

He rushed forward, his skinny hands reaching for the oxygen cylinder that was close at hand.

"what--"

A fist hit his abdomen, the man shrank in pain, his arm was grabbed again, his chest broke, and he was thrown out. When his eyes were full of stars, he heard the voice of a young girl.

Not to him.

"Hello, someone is robbing oxygen, the coordinates have been sent, okay, thank you."

Hold.

The man cursed in his heart, his mother is a special student.

When Xiao Sifang returned home, the time had entered the windless period, and the sky was full of gorgeous rays of light, which was unbelievably beautiful.

Before entering the door, he was dragged by Henglai by one hand and ran out for hundreds of meters, hiding behind a half-collapsed building.

The remains of such pre-catastrophic buildings can be seen everywhere in the half-ruined outer city.

"You're going to die, you sneaked out again?! My mother is looking for you today!" The young boy growled in a low voice.

Xiao Sifang patted his hand away, not paying attention, "It's okay, my aunt won't hit me."

"Hehe." The boy folded his arms and sneered, "Yes, she won't beat you, but she can bury you to death."

"You don't know your mother at all, Brother Bamian."

Xiao Bamian snorted, "I don't know her, who knows her, and you are only one day younger than you. Don't call me brother... Let me tell you, I made up the reason for you. The reason why you don't answer the communication is because of the communication device. It’s broken, in order to save maintenance costs, you go to Fatty Chen’s house to replace the parts and fix it yourself, remember?”

"Remember, remember." Xiao Sifang nodded perfunctorily.

"I beg you, don't show your feet, or I will suffer... um, what?" Xiao Bamian subconsciously chewed what she stuffed into his mouth, "I don't know why, but I feel a little bit of pain. Expensive for the soul, it's a rarity."

"It's quite rare... Your words remind me of it."

Xiao Sifang thought about it, although this thing can't be sold, but it can be exchanged for some things to restore blood, such as parts and so on.

As soon as she thought about it, she jumped up, grabbed a piece of glutinous rice cake and stuffed the box into her younger brother's hand, and it was blown away like a gust of wind.

"Help me take it home, thank you!"

Xiao Bamian: "..."

It's over, he can't escape this beating.

At 3844:6 p.m. on June 19, 38, the woman with deep forehead lines picked up the box on the table that was incompatible with the surrounding environment, and opened it to take a look.

At [-]:[-] p.m. on the same day of the same year and the same month.

Xiao Sifang stood in the corner with his head down and hands down. Her aunt took a synthetic bamboo broom and swung it at Xiao Bamian's body, beating and cursing at the same time.

"Xiao Sifang, Xiao Bamian, you are getting more and more promising. If you don't want to stay in this house, you can go away. Who begged you to stay? Look at how you look every day, look at you What a day!"

"Kill you careless things—"

One by one is heavier than the other.

Xiao Bamian finally couldn't stand it anymore, and cried: "Mom, beat her together, please beat her too!"