Before writing this story, I asked myself countless times, are we really the only ones who have wisdom in the vast universe?

Raise your eyes and look up at the starry sky, is there someone there who is also looking up at us?

The answer is obvious, we cannot be the only intelligent beings.

From a probabilistic point of view, or from our own instinct to be afraid of loneliness. None of us can be alone.

With the development of modern science and the advent of various measuring instruments, we have not found other life in our own visual range, and we have not even detected the slightest possibility.

We are so disappointed!

The lonely earth still revolves around the sun in the solar system, without beginning or ending.

We are walking the same road without stopping, like a donkey pulling a mill, blindfolded and making the farthest journey in a pitch black environment.

There is always a donkey that does not want to be blindfolded, it wants to go in a straight line, so the reins break and grind down.

Or is there something else possible?

A Door in the Playground (1)

Yun Zheng didn't sleep all night last night, it wasn't that he didn't want to sleep, he wanted to sleep so badly, but when he thought of the thirteen children in the shiyan class, he didn't feel sleepy at all. God will know that he will promise the old principal, and he will not bring the normal children, but to bring these selected young masters, miss.

Liang Weiwei, your father is a senior programmer, I know, do you encrypt the files you send when you do a math problem? I also told the teacher that the secret key is the answer to this question.,Just know that the key has a fart use.,01 full of screens.,How can I review it.。

That's not how I played, and I just put a plastic bag of ice water on the door. Although he was scolded by the female teacher for half an hour with his ears in his hands, he was admired by his brothers for half a semester as a hero.

Yun Zheng swore that he had never used English to write his defense essay, and after passing the English level 6 test in college, he would never have the opportunity to use it again.

But boy, the teacher still knows the sentence "There is a tiger in the heart, sniff the rose", Sassoon's famous saying, the teacher has already said to your future master and wife when he goes to college, He Pengcheng, the tail is exposed, don't shrink back, and I will clean you up tomorrow.

What a big piece of paper, such a beautiful wild grass, and Zhang Xu's calligraphy after getting drunk, I don't give it back to her, the teacher's study just needs a calligraphy work on it, although the meaning above is not very good, what is called "The beach has been lying for three and a half years, and I turn over when the big waves come?" “

Bullying the teacher doesn't know your ghost drawing? Tomorrow, if you can't draw a hundred turtles in an hour, the teacher will draw the turtles on your little face, Xin Dandan, you wait......

After dealing with the matter at hand, Yun Zheng found that there was no need to sleep, and looked sideways at the alarm clock that was sleeping at the head of the bed, waiting for it to suddenly ring in order to enter a new day.

Yun Zheng was very satisfied with his alarm clock, which always rang at seven o'clock.

Originally, there was nothing to say about this matter, but for two days in a row, only the alarm clock was normal, and none of the rest of the things could make him feel comfortable.

When I was brushing my teeth, I was still thinking, if I didn't choose to be a teacher, would I be more comfortable now? Isn't it a bit pitiful to be twenty-seven years old and still living in the school dormitory?

The familiar number on the phone hasn't appeared for more than a month, and it's been called twice, but it's empty, or it's okay, it's okay,

I swore to God, and a thunderbolt sounded on the door of my head, so shocked that Yun Zheng's hair stood up, how could it thunder early in the morning, seeing that the heavy rain was about to pour down, he put his backpack on his head and ran wildly.

The half-human elm wall jumped over, the half-human high guardrail hand swept under the crotch, and when it was proud, a big gust of wind blew in the face, rolling the mud and sand to pave the surface, rubbing the eyes for a while, and suddenly heard the "whooshing" sweeping sound in front of him, who would sweep the floor when the wind was blowing? Through the misty teary eyes, I finally saw clearly the fool who was sweeping the floor in the wind.

Seeing the kid in a school uniform, Yun Zheng was completely speechless, others sweep the floor to maintain hygiene, and this guy sweeps the floor for a thousand yuan a month.

This is his mother's job, He Jianqiang has to help his mother sweep the floor every day, he is a very haode child, if there is a little more smile on that beautiful little face, Yun Zheng decided to vote for him this year's three good students, anyway, these thirteen young masters, young miss, will never vote for others, so that He Jianqiang can win with a huge advantage of two votes.

Looking around didn't see his mother.

"Don't look for it, my mom is gone." He Jianqiang's voice sounded behind Yun Zheng.

"Gone? What does it mean to be gone? Where did it go? Yun Zheng asked strangely, and he couldn't hear the slightest meaning from this kid's straightforward words.

"Leaving means not coming back, leaving me fifty dollars," the voice was still monotonous, but a little hoarse.

"Then why do you sweep the floor? Idle? Let's go, let's go have a meal, and then go to the headmaster and discuss your future life, manly, be strong. How old is it, the teacher is much worse than you, and he still graduated from the same prestigious university? “

He Jianqiang looked at Yun Zheng like an idiot, and said for a long time: "I have been sweeping this place for twenty-seven days. This month is a big month, and there are thirty-one days, which means that I only need to sweep the land for four more days, and I will get one thousand and thirty-three yuan, and I will count on him to eat next month, and you will tell me not to sweep it? ”

"You are a minor, the state has laws, and will arrange for you to continue living in a relative's house, and the state will also subsidize you, and you don't have to worry about earning money to support your family."

He Jianqiang suddenly smiled, this was the first time Yun Zheng had seen him smile. It's just that this kind of smile shouldn't appear on his face at all, he put the broom on his shoulder and said to Yun Zheng: "Teacher Yun, my own mother dislikes me, do you think my relatives will take me in?" ”

The two of them were stalemate on the playground, I don't know when the heavy rain finally fell, He Jianqiang had no intention of sheltering from the rain, he was ready to sweep all the rain away, and there was not a drop left.

It's a bastard.,In the end, it's still about fighting with yourself.,I want to show that I can accept all the pain on shijie through this fragile strength.。

The bear child is not obedient at all, and if he gets drenched for a while, he may get sick, and it is not a good thing to be sick at this time. Yun Zheng sandwiched He Jianqiang under his arm, opened a door casually, and walked in, it was very dark inside, as if he had walked into a storage room, and he groped for half a section, and then he remembered, where did the door on the playground come from?

Half an hour is enough for Yun Zheng to walk all over the school, but now he is still groping in the dark, screaming loudly twice, without even a response, taking out a lighter, playing a flame, only a small flame jumped out, no matter how big Yun Zheng opened the stall of the gas, there was always only a bean spark.

He Jianqiang under his ribs seemed to be asleep, and his body became heavier and heavier, put away the lighter, moved forward with one hand, and slowly moved forward under his feet, and finally found a wall, if he couldn't find a place to rely on, Yun Zheng felt that he would collapse.

Gasping for breath, Yun Zheng's hand slowly groped on the wall, and he found that the wall didn't seem to be strong enough, so he put He Jianqiang on his back and hit the wall hard with his shoulder.

Then he saw the sun, the thing hung in the sky red, it seemed to have just risen, that's right, who did the prank on the playground, Yun Zheng was a little angry, except for his students, there would be no one else, He Jianqiang was most afraid of his mother leaving, and he wouldn't joke about it if he was killed.

Those children were excessive, Yun Ye allowed his students to be naughty and naughty, but he would never allow his students to be unsympathetic, so he was ready to reprimand loudly, but he closed his mouth, and his heart sank helplessly into the darkness.

No matter how powerful his students are, it is impossible to get a panda out, and now this panda as big as a cat is constantly licking his feet, which is not surprising, Yun Zheng didn't wash his feet last night, and there is a salty smell on his feet......

The neck stiffly turned around, and in front of him was a green bamboo forest, and he was only wearing one shoe, and the other shoe was next to him, but the shoes weishenme would fall?

Looking at the pair of delicate feet below, after confirming it again and again, Yun Zheng definitely thought that this was his own foot, and the ink mark on the surface of his left foot was still there.

A little boy wearing a fat shirt looked at him without blinking, he was also very dazed, and asked Yun Zheng in a milky voice: "Who are you, why am I here?" ”

Yun Zheng didn't have time to answer him, he wrapped the little kid casually, tied a knot with his sleeve and threw it on his back, there was a red panda under his feet, which means that there must be a giant panda nearby, and that thing not only eats bamboo, but also eats meat. There is no reason to talk about the giant panda mother who protects her cubs, and it is important to run for your life first.

The shoes were too big to run fast, but the shoes on the little kid's feet seemed to fit, so he quickly untied them and put them on his feet, and after tying the shoelaces, he bypassed the bamboo forest, slipped into the bushes, and came to a dry red sandstone.

The whole body has shrunk severely, and the self-proud height is now at most one meter four, the old face with a scruffy beard is gone, and he is replaced by a green face with baby fat, as for the four-year-old child lying in the pile of clothes, whose eyes are dripping, who else can there be besides He Jianqiang?

"Your pants are open." He Jianqiang stretched out his small finger and pointed at Yun Zheng's already cracked zipper and smiled, he seemed to like the current situation very much.

"Teacher, I'm a minor now, you can apply for a hardship allowance for me, I need it now, and I'm hungry." Children look very weird when they talk about adults, how they look, how they look like monsters.

Not only was he hungry, Yun Zheng was also hungry, he didn't eat when he went out in the morning, he stood on the sandstone and looked around, he was sure that there could be no people here, watching a group of wild boars snorting and walking under the sandstone, not afraid of people at all, Yun Zheng knew that these wild boars had never met hunters.

took off his loose shirt and changed into He Jianqiang's clothes, although he kept opposing Yun Zheng with his bare ass, he still made a decision to go his own way, put his sweatshirt on his body, tied a rope around his waist, and a cute child in a dress appeared.

All the things were packed up, Yun Zheng carried He Jianqiang to the edge of the bamboo forest, the bamboo forest in the spring grew lush, there were a lot of sharp bamboo shoots on the ground, digging desperately with bamboo sticks, after digging out three bamboo shoots at the fastest speed, Yun Zheng ran up to the red sandstone at high speed, there is a small cave here, carefully put He Jianqiang into the hole, sat at the entrance of the cave, and began to peel bamboo shoots. He Jianqiang helped to peel it, and found that this was not a job that his little hands could do, so he could only wait for Yun Zheng to peel it for him, and when the two of them were about to eat raw bamboo shoots, Yun Zheng suddenly snatched He Jianqiang's bamboo shoots and put them on the ground, he also just realized that He Jianqiang was only four years old at most at this time, and he couldn't eat raw bamboo shoots.

"Bear with it, you don't dare to eat raw bamboo shoots, it's even more terrible to get sick from eating, I'll make a fire and see if I can roast it for you to eat." Yun Zheng didn't dare to go far, he could only find some hay and firewood from the vicinity, maybe God had pity on the two helpless people, Yun Zheng actually picked up an egg of a bird in the grass that he didn't know what it was, it was bigger than a quail egg, and smaller than an egg, it looked very fresh.

Roasted bird eggs must be pasted with mud and simmered slowly in the hot ashes, otherwise they will explode, Yun Zheng, who has been doing these things since he was a child, is very skillful, clicking and eating bamboo shoots by himself, He Jianqiang stared at the mud lumps in the ash pile with drooling on the side.

When Yun Zheng blew the peeled haode egg cold and gave it to He Jianqiang, He Jianqiang didn't take it, he wanted Yun Zheng to eat it first, but Yun Zheng roughly stuffed the egg into his mouth, and he still picked up the bamboo shoot and gnawed it slowly.

Things happened too fast, too weird, from beginning to end, there was no time for Yun Zheng to think about it, what the hell happened to him, he would come from a small town on the northwest border to the beautiful south country in an instant?

"Teacher, there is a scientific explanation that is very similar to our current situation, and that is the space-time tunnel. I had a dream to build a machine that would go back to the way my dad was and see what he looked like, so I studied the plane-tunnel. In fact, the famous American professor John Buckery has an interesting hypothesis, the space-time tunnel and human shijie are not the same time system, into another set of time system, it is possible to return to the distant past, or into the future, because in the space-time tunnel, time has direction and reversibility, it can be reversed, it can also be reversed, we are lucky, we encountered the reversal, so we all become children. ”

Yun Zheng smiled and wiped the yolk off the corner of He Jianqiang's mouth, rubbed it on his head and said: "I never believe in assumptions, I only believe in facts, now our situation is very weird, I need enough time to verify, strong, your name is very good, strong is now a spirit that both of us need." ”