"Alas, it's really boring to go to class or something", a certain girl looked out the window with her cheeks and muttered in a low voice.

"Li Siyu! deserted again, what's beautiful outside the window, look at the blackboard!" the English teacher slapped the blackboard fiercely.

I think that's not what the teacher said at the beginning, I still remember that the English teacher Yang Xiaojuan had just graduated from the normal school, and in the first class, everyone probably looked at the teacher seriously out of freshness, which greatly satisfied the vanity of Mr. Yang who finally became a teacher, but one student looked out the window from time to time since the beginning of the class, which formed a strong contrast with the students who listened carefully around him.

She thought to herself: "The people who take my class, no, the people who take my class actually dare to desert, how hard the old lady is on it, do you know how hard it is!

Seeing that thirty minutes had passed in the first class, Teacher Yang finally broke out: "The student by the window, what is beautiful outside the window, so good-looking to go out and see!"

Li Siyu turned around and saw that the teachers and classmates were all looking at her, and the little faces that were originally full of boredom were smiling, and even the eyes seemed to have little stars flashing and flashing.

"Okay!" said the one who agreed.

Her voice revealed the excitement of finally being able to breathe free air, and then, she trotted all the way out of the classroom, and her classmates by the window could still see her running to the playground cheering and jumping, the empty playground now belonged to her, and in the distance, it seemed that her laughter could still be heard, as crisp and pleasant as a bird out of the cage.

Since that fight, Mr. Yang and Li Siyu have had several confrontations, yes, confrontation, anyway, Mr. Yang thinks so, but every time he can't please anything, because Li Siyu's grades are very good, especially in English, she also won the first place in the National English Contest for Middle School Students.

And it's useless to call parents, Li Siyu is a single-parent family, her mother is very busy, and she has two o'clock and one line at the company every day, and sometimes she doesn't even have time to cook, let alone come to school.

Mr. Yang even tried home visits, but that day, Mr. Li's mother's company worked overtime temporarily, and Mr. Yang waited until nine o'clock, and finally ran away with an empty stomach, and was not embarrassed to eat dumplings cooked by Li Siyu.

Teacher Yang can only pat the blackboard harder and harder each time, only hoping that Li Siyu can stop her wandering gaze and look at her more, but seriously, what is the National English Style Contest for Middle School Students, and how demonic should the first place in this kind of competition be, compared to the ability to do questions alone, Teacher Yang really can't compare to Li Siyu.

Li Siyu really glanced at her helplessly, no longer insisted on looking outside, sighed, and planned to write two Chinese papers to pass the time.

In the second semester of the second year of high school, the first key high school in Hongzhou City has entered the first round of review stage, for most people, this is a stage of checking and filling in the gaps, and making up for what they don't know and don't understand, but for Li Siyu, this is simply a torment, why should she learn everything again!

......

"Now that it's time to send you out, I have something to tell you at the end. ”

Although Ada is accustomed to failure and death, she is still reluctant to send the inheritor away, with blessings in her eyes.

"Since you didn't choose to go to another world, as is customary, I will put you near the place where you died before. What you have taken away must be a prion, just like the owner did in the beginning.

Prions are smaller than the smallest conventional viruses, and can only survive in the air for six months, so if you haven't found the parasite, it is possible to survive for six months and finally die, don't think that there are a lot of bacteria and viruses in the air, you can easily find the parasite, you are too small, even if there is a bacterium only a millimeter away from you, you will have to fly for a long time, in the dark space is only forty-nine days of flying, you may have to fly outside for one hundred and eighty days!

And you don't know how long this prion has been exposed to the air, and even if you fuse and rejuvenate it, it will still be more vulnerable than the new prion.

As for what viruses and bacteria are suitable for you to parasitize, the pile of information that was given to you earlier has been written in great detail.

Everything is difficult at the beginning, after the beginning of this level, the future will be much smoother, and the evolution of single-chain life is the simplest world. ”

Ada talked a lot and talked for a long time, and finally, she looked at Bai Yuan and a smile appeared on her face for the first time.

"Good luck!"

Bai Yuan felt blessing, heaviness and reluctance at this moment, felt a lot of her emotions, and the strong emotions even made him ignore Ada's peerless smile, yes, for 100 billion years, countless people were sent away by her, but they all died in the end, presumably she was also very uncomfortable, in fact, Bai Yuan wanted to give her a hug now, but he couldn't, he could only tell her categorically: "I will definitely survive." ”

This is a promise made by a man with an unyielding backbone, sonorous and powerful, at this moment amplified by emotional talent, transformed into a belief buried deep in his heart, which will be the motivation for him to face death in the future, struggle to survive, even if he falls into hell, even if his hands are full of blood and bones, he will climb out again.

Since ancient times, there is no unbearable suffering, only unenjoyable blessings, and how beautiful it is after eternal life, how much effort must be paid in this process.

Once it will be a success, ten thousand bones will wither, not to mention eternal life, there will be countless heartbreaks and bones on the road, there will be enemies, and even friends and even oneself!

So many people have failed before, and some people are even just the last step away, how likely are they to be the lucky ones?

In fact, he has always known this! But he has never dared to think about it and face it head-on.

Suddenly, he thought of so much, and after having faith and awareness of the future, his whole temperament was condensed, not to mention Yuanyu Yuezhi, at least he felt much more mature than before.

As soon as Ada raised his hand, a hole opened in the space behind Bai Yuan, just enough for Bai Yuan to pass through, Bai Yuan only felt a suction force coming from behind, Ada's beautiful face became farther and farther away from him, and finally his eyes were dark.

Ada pondered alone in the green bead space: I didn't expect that he would succeed in issuing a grand wish at such a time, you must know that even a cultivator, after clarifying his heart, there is only a small chance that he can successfully make a grand wish, not to mention such a special grand wish that will be completed as long as he lives all the time, and every time he survives the death tribulation in the future, he will become stronger!

After many years, after repeated failures, Ada finally regained a glimmer of faith in a bearer, and she folded her hands and silently prayed for him.

In the microcosm that humans can't see.

The body of a prion floating in the air stiffened, and then suddenly twisted violently in pain, the two flagella at the head and tail flapped wildly in the air, and the body continued to grow larger with breathing, although the appearance was still similar to before, but the structure of the cells had changed dramatically.

"Ahh

Already...... Has it been successful?

Bai Yuan tried to command the body, his current body was a prion, and the torso was a spring-like spiral, with a slender flagellum at each end, and the ends were flat and sharp, like two sharp swords.

The normal prion was only thirty to fifty nanometers long, but now he is about a hundred nanometers, and I don't know if it was the effect of fusion, or if the prion was originally mutated.

"Haha, I'm Hu Hansan back again!"

Gradually adjusting to his new body, he directed the flagella at both ends to begin receiving pheromones from the air.

Although I don't have eyes, I perceive the world in another way, the same lifelike, the same colorful.

The fly in the ointment is that there is a constant tingling sensation on the surface of the skin, it is the sun, no! to be precise, it should be ultraviolet rays, it seems that the outside world is indeed not suitable for their own survival, it is only right to find a parasitic body quickly, while thinking about him, he spins in the air, looking around.

"Is this a grape up there? It's so big, it's still golden!"

Bai Yuan was simply dumbfounded, his current length was one hundred nanometers, and each of the bunches of grapes opposite was about eight hundred nanometers in diameter, in other words, assuming that Bai Yuan was now one meter eight tall, then each grain in front of him would be as tall as five floors!

"On paper, I finally felt shallow, I didn't expect Staphylococcus aureus to be so spectacular, the book said that this is a good parasite, so it was decided that it was you!"

Bai Yuan struggled to paddle in the air with two flagella, seeing that this bunch of big grapes was getting closer and closer to him, but he just couldn't get there.

At this moment, a continent flew behind the grapes, and it was full of charred yellow earth, rolling hills, and huge basins, and there was no end in sight! The continent crashed into the grapes, and then into Bai Yuan, and he was deeply sunk into the grape pile.

......

Li Siyu took a big bite of the deluxe version of the finger cake and walked towards the school.

Another boring day!, she thought to herself, yesterday the teacher seemed to say......

"Siyu, wait for me," a girl shouted from behind.

Li Siyu chewed a finger cake in his mouth and responded indistinctly: "Li...... Hurry up!"

"Oh, I'm tired, and Auntie didn't cook you breakfast. "I said I was tired, but I didn't sweat at all.

Caught up with Li Siyu's best friend, Wei Chi Weiwei, the two are neighbors who have known each other since childhood, Li's mother sometimes can't cook on a business trip, so she will let Li Siyu go to Wei Wei's house for dinner, every time Wei Chi's mother is very welcome, the child in Wei Chi's mother's mouth is Li Siyu, and often says to Wei Wei:

"Look at other people's Siyu, she looks good, and her grades are so good. ”

Weiwei could only silently refute her in her heart: "I'm not as good-looking as her, blame me." Also, I'm in the top 100 in my grade, okay? ”

However, this does not affect the relationship between the two, they are like sisters, they go to school together, play together, discuss the handsome guys at school together, and go to the toilet hand in hand (the kinky quirk of girls...... ）。

"Yes, she got up late today and ran away in a hurry, haha!" Li Siyu laughed so hard that she couldn't close her mouth.

"That's your own mother, what are you happy about when she's late? Weiwei glanced at Li Siyu helplessly.

"I know overtime every day, and I feel that your mother is closer to me than my mother. Li Siyu took a big bite of the finger cake.

"It's not to make money to support you, isn't my dad also away all year round. But I also feel that my mother is more dear to you than to me, so angry!" He poked Li Siyu's waist with his finger as he spoke.

"Ahh ”

The two laughed and walked to school as usual.

However, variables have been generated, if Li Siyu's original fate was a straight line that was oblique upward, and would eventually achieve enviable achievements, then now her fate is a wavy line like an electrocardiogram, with ups and downs, no one knows, in the end, she will stand at the highest point that everyone looks up to, or fall to a suffocating lowest point.