August 15th, five o'clock in the morning.

Zheng Wanfeng woke up before the alarm clock rang. She stared at the ceiling for a few seconds, her bloodshot eyes gradually becoming sharp and firm, and she calmed down and got out of bed.

At this point, my father, who had been socializing until midnight last night, was still hungover, and my mother had already left the house early. She wanted to purchase goods for the small supermarket that her family opened, and she would not be home all day today.

It's an opportunity.

Zheng Wanfeng's heart beat wildly when he thought that the plan he had planned for two whole months was about to be implemented.

She took a deep breath to suppress her nervousness, walked into the kitchen and made a serious breakfast, chewing slowly at the dining table.

Today, she must be in top condition.

Seeing the clock gradually approaching half o'clock, Zheng Wanfeng walked quietly to the master bedroom.

The man's snoring could be heard. He was obviously sleeping deeply. Zheng Wanfeng closed his eyes and shouted at a slightly louder volume: "Dad, Dad!"

The person on the bed frowned, turned over in dissatisfaction, and said vaguely: "What are you doing?"

"Mom called me and asked me to help, and she also told you to remember to eat!" Zheng Wanfeng continued.

"Yeah, yeah, got it."

The man was sleepy and waved his hands half asleep.

Zheng Wanfeng knew that an impression had been left in his mind, so he felt relieved. He quietly closed the bedroom door, returned to the room, made the bed quilt as if someone was lying on it, and then picked up his things.

She didn't bring a bag, which was too conspicuous. Her mother must have been suspicious, so she only carefully put her ID card, keys, small notebook and retractable capsule pen into the inner pocket of her clothes.

After doing this, Zheng Wanfeng twisted a piece of fishing line in his hand and quietly left his small room. The line in his palm was pulled outward little by little. Finally, with a "click", the door was successfully locked from the inside.

A hint of excitement flashed in her eyes, then she calmed down and went out wearing ordinary casual clothes.

The back door of the community is the "Lao Zheng Supermarket" owned by her family, which has not yet opened for business. Zheng Wanfeng rubbed her eyes, yawned and walked in from the small door, shouting "Mom" inarticulately.

"Dad hasn't woken up yet. There's no instant noodles at home. I'll bring him a box back -"

The woman bending down between the shelves was very familiar with her child's voice and responded without raising her head.

Zheng Wanfeng deliberately shook the instant noodles to make some noise. The sound of footsteps mixed with the "clatter" sound of the noodles shaking. Everything was very real, including her figure captured by the surveillance camera in the supermarket.

Stepping out of the small door again, Zheng Wan almost thought that she had escaped from hell.

She cautiously returned to the door of her unit first and "destroyed" the instant noodles. She carefully avoided the neighbor's grandmother who came downstairs for morning exercises. Then, while there was no one around, she lowered her head and walked quickly towards the main entrance of the community.

Don't meet acquaintances, never meet acquaintances...

Zheng Wanfeng prayed secretly, walking quickly but not too fast for fear of arousing the suspicion of passers-by.

Fortunately, the journey went smoothly and she left home as expected. Her mother would think that she stayed at home and her father would watch over her and write her holiday homework. However, her father, who slept until noon, would vaguely remember that she went downstairs to help her mother with work.

, and will not ask carefully.

Even if her mother comes home temporarily, the locked door can make her think that she is staying quietly. As for whether there will be conflicts on the father's side? It doesn't matter, based on Zheng Wanfeng's understanding of the two of them, the mother will definitely scold the father.

"Talking nonsense before waking up" will not notice anything wrong.

Then her father would quarrel with her, from work to neglecting the family, to who contributed more to the family, and then all kinds of trivial things would come out, and the quarrel would last for more than an hour at least.

It was a cold war for most of the day, and no one paid any attention to her daughter, who was on her second year of high school vacation.

Just like every other day.

Close, close.

Zheng Wanfeng successfully got on the bus, but the community was far behind her.

She sat in the most inconspicuous corner seat. She did not breathe a sigh of relief immediately. Instead, she cautiously shrank her body and lowered her sense of presence, just for fear of someone recognizing her in the car.

The journey seemed extremely long at this time. Finally, Zheng Wanfeng got out of the car along with the flow of unfamiliar people.

In front of you is the high-speed rail station.

She glanced at the smart watch on her wrist - her parents did not buy her a mobile phone, and she usually relied on the watch to make payments at points of payment. This student watch has many built-in functions, including positioning and automatic sending of information, which means that if

She left the current small town and arrived within the scope of another city, and her parents immediately received text message reminders on their mobile phones.

From the perspective of protecting students' personal safety, Zheng Wanfeng is very sure that this watch is considerate. But now...

"Sorry."

She frowned and lowered her eyes, and found a place to hide in the shade of a pergola selling cold drinks. She took off her watch with her right hand. Unexpectedly, a large number of complicated gadgets appeared in her slender palm, and there was a chip of rough workmanship in the middle.

Zheng Wanfeng twirled his fingers and whispered softly:

"Really, if it hadn't only lasted fourteen hours, I would have changed it at home last night..."

With a slight sound, the watch in Zheng Wanfeng's hand has been replaced. Now it is a version for adults. The positioning information will be automatically sent to a set number.

"Get some energy, don't burn out halfway..."

Zheng Wanfeng put the smart watch back on his wrist, prepared his ID card with his other hand, and hid in the crowd to go through security check.

The ticket was bought in early July. During her spare time at school, she helped a well-off classmate in the next class repair his drone, and she got paid for it.

"Why are you going to Yangcheng?" the classmate who bought the ticket for her asked curiously.

"Let's play with relatives. I have a cousin who works there." Zheng Wanfeng is a fan of the main protagonist, and her acting skills are quite natural.

The classmate nodded and was no longer curious.

Back to the present, Zheng Wanfeng got on the high-speed train all the way. She slumped in her seat and finally let out a sigh of relief.

This train can be said to be overcrowded at this time. Many boys and girls about the same age as Zheng Wanfeng are on the train, surrounded by a few adults who are asking for help.

"Baby, don't be nervous. Aren't they all exams? We haven't lost yet when comparing scores..."

Parents' characteristic caring nagging was heard one after another nearby. Zheng Wanfeng was leaning against the window quietly, his right hand seemingly casually put down, blocking the smart watch on his left wrist.

……

At nine o'clock in the morning, the high-speed train had not yet arrived at the station, and there was a sudden uproar around it.

"Oh, how could this be possible!" The parent in the seat behind Zheng Wanfeng said angrily, "How can the exam time be changed temporarily! We are all on the way!"

What? Zheng Wanfeng's eyes narrowed, and he quickly went over to chat with her for a few words, and found the content on the parent's mobile phone.

It is an announcement just issued by the official website of Qin University of Science and Technology. The main message is that there are too many applicants and the flow of people is too large. In order to prevent stampedes and other accidents, Qin Yi Technology has decided to change the exam time to one week later.

The child sitting next to the parent immediately collapsed: "It's okay, okay, there's only one week left, I can still memorize the knowledge points..."

In sharp contrast to him was another little boy wearing glasses. At this time, he broke down and cried. He was wiping his tears while taking off his glasses. His parents couldn't coax him.

"Give me a break!" He cried and shouted, "Why is there still a week left? I don't want to prepare anymore...!"

The level of noise gradually increased. I wonder if Qinyi Technology notified each train in advance. Soon an announcement was made on the high-speed train to calm the emotions of the candidates, and some flight attendants came out to control the atmosphere.

Zheng Wanfeng looked out of place among the parents and children with different expressions. She lay on the small table, pursed her lips tightly, and quickly wrote something in a small notebook.

The wording and font of that announcement are different from the previous style of the official website of Qin University of Science and Technology... The word spacing and line spacing are too wide, and the strokes of very few Chinese characters are written out, and the punctuation marks are also...

It’s so difficult, so difficult. Could it be that this is not the way of thinking? I thought wrong?

The more Zheng Wanfeng wrote, the more chaotic he became. He closed his eyes suddenly and got out of the flow state. His forehead was covered with sweat.

Why are you panicking? Don't be anxious. Xiaolang has said it many times, haste makes waste...

She stared at the luggage rack above, and various symbols appeared in front of her eyes, arranged and combined at a rapid speed.

Gradually, Zheng Wanfeng's out-of-focus eyes regained their brightness.

That's it...but why are there two results?

Wait, be more precise, five decimal places, no, six is ​​better...

Zheng Wanfeng once again devoted himself to deciphering, and the pen holder was like a dragon and a snake swimming around.

Phew. This should be it...but I always feel that there are other answers, many, many possibilities...

She wiped her sweat and rested for a short while, just as the high-speed train arrived at the station.

Parents who were either complaining or comforting their children took off their luggage and got off the bus with their children.

Zheng Wanfeng sat in his seat and did not move in a hurry. He did not move until almost everyone was gone.

There were a few people left in the carriage, and one of them, a young man who looked a few years older than her, had a shiny slicked back hair.

"If you don't leave, you'll have to cross the station." He winked at Zheng Wanfeng.

Zheng Wanfeng looked away expressionlessly and ignored it.

Seeing her reaction, the young man clicked his tongue and hinted: "You can't stay here, it's not this place. Don't cause trouble to the flight attendants!"

As soon as he said these words, the expressions of the other two people in the carriage were a little shaken.

Zheng Wanfeng raised his eyes: "Okay, thank you."

After she finished speaking, she stood up and walked straight to the end of the carriage: "I'm going to the bathroom first."

The young man opened his mouth and smiled helplessly: "Hey, that's up to you, let's get off the car first!"

After he finished speaking, he greeted the other two people, who hesitated for a moment and got out of the car with their luggage.

Zheng Wanfeng spent a while in the bathroom before coming out.
To be continued...