The clock turned to 9:00, 15 minutes had passed since the end of the evening self-study of Lucheng Middle School, most of the students had already left the school, and the students on duty who were responsible for cleaning had also finished their work and walked out of the simple and elegant door of Lucheng Middle School in twos and threes.

When the lights of the teaching building of Lucheng Middle School were extinguished one by one, a slender figure walked out.

A white dress with blue edges just wrapped around her slender and graceful figure, a small piece of white collarbone was exposed above the large lapel, a white and delicate calf was exposed under the long skirt, and her feet in white short cotton socks were stepped on in white canvas shoes.

And the ivory white headband on her long jet-black hair, her dignified and atmospheric goose egg face, and her iconic cold eyes all prove the identity of this girl.

She is the best and most beautiful girl in Lucheng Middle School, Song Yifan in the second (1) class of high school.

But why did Song Yifan choose to study on his own at such a late time?

It stands to reason that Song Yifan's home in the ZF compound is only a wall away from Lucheng Middle School, and it takes less than 10 minutes to walk home from the school; Song Yifan is the most favored by the teachers and the best student in school, and there is no need to stay to deal with homework, so there is no reason for her to go home so late.

This is incompatible with her usual very rigorous and efficient work and rest routine, and it is not like what a girl from a privileged family like Song Yifan would do.

What's wrong with her?

The answer has not yet been revealed.

......

The questions about Song Yifan do not end here, but it is certain that Song Yifan is not the only one who goes to study at night tonight.

When Song Yifan, who had a fluttering white dress and a fairy-like gait, walked out of the gate of Lucheng Middle School, a slender shadow quickly appeared in the already dark campus behind her.

This black shadow is half a head shorter than Song Yifan, although the chest is considerable, but in general the figure is still very well-proportioned, although the face is covered by the night, but from the figure and gait, it can still be seen that this is a beautiful girl.

The black shadow was obviously prepared, she had been waiting in the shade of the tree at the school gate for a while, and when the scattered classmates were almost gone, she still waited patiently until Song Yifan appeared.

The black shadow seemed to be coming at Song Yifan, so when Song Yifan walked out of the school gate, she cautiously followed, and consciously used the cover of buildings and trees to hide her actions.

Who is she?

Why did she follow Song Yifan, why did she take such a sneaky way to follow a classmate of the same sex who was about her age.

The appearance of black shadows made this somewhat hazy moonlit night even more blurry.

But Song Yifan didn't notice that there was more of this shadow behind him.

She seemed to be immersed in some thought, and although her steps were as graceful and light as ever, there was something faintly in those cold eyes.

Something incomprehensible.

Although his demeanor was a little abnormal, Song Yifan's actions did not go beyond the scope of the past.

She still walked unhurriedly towards the back door of the ZF compound, which was full of blue bricks, only when she reached the door, she stopped slightly, turned her face sideways, and said something to the sleepy-eyed old man in the guard booth, and then walked into the back door at her pace, disappearing from the sight of the prying eyes behind.

......

The black shadow following Song Yifan obviously didn't expect this, and she stopped when Song Yifan walked to the doorman.

Looking at the old man with a big belly and eyes in the guard booth, the black shadow knew that if he followed Song Yifan into that gate, he would definitely be stopped by that old man.

When the time comes, what excuse will she use to explain, how to prove that she has no malicious intent, how to let herself enter this compound that does not belong to her class.

Yu Li didn't have a way, she didn't do it at all.

was able to detect Song Yifan's abnormality, and stayed near the school in advance, and followed Song Yifan here, he had exhausted all of Yu Li's cleverness and ingenuity.

It's just that the gate of the ZF compound can't be crossed by cleverness.

So Yu Li could only choose to stand in the shadows outside the door, thinking about Song Yifan's possible next move, her heart was full of resentment and helplessness.

But the next scene made Yu Li's anger rise to the extreme.

Because not long after Song Yifan walked into the compound, a tall and thin boy walked over from another corner of the campus.

His steps are steady and powerful, his eyes are deep but a little keen, although he is not very handsome, but in Yu Li's eyes, he is full of masculine charm.

This boy is the reason why she is here tonight.

He is Luo Fei.

......

It turned out to be him.

Seeing Luo Fei's appearance, Yu Li quickly ducked back into the shadows.

She moved quickly, and at the same time, she was secretly glad that she was not in a hurry to step forward after Song Yifan walked through the door, otherwise she would be exposed to Luo Fei at this moment.

If this is the case, Yu Li's face will not be able to hang up, and she will be embarrassed in front of Luo Fei in the future.

Although Yu Li thought so in her heart, her face was not good-looking at the moment, her eyes narrowed into a slit, and the tall T-shirt rose and fell.

Yu Li's intuition was correct, and Song Yifan really had a problem.

To be precise, there is indeed a problem between Song Yifan and Luo Fei.

Although the two of them are usually decent and never cross the line, the two must have secretly exchanged songs.

Otherwise you can't explain it.

Why did Luo Fei and Song Yifan coincidentally study late at night?

Why did Luo Fei and Song Yifan appear near the ZF compound where Song Yifan's house was located at the same time?

And now, Yu Li saw with her own eyes that Luo Fei was walking in the footsteps of Song Yifan and silently walked into the back door of the ZF compound.

Obviously, Luo Fei's entry was not hindered, the old man of the doorman, who looked very relaxed but was actually highly vigilant, did not ask about this tall boy with a calm face, nor did he stop it, but quickly rolled up his drooping sleepy eyes, glanced at Luo Fei's body a few times, and then half-closed his eyes again, and continued his task of guarding the door as if he was sleeping.

Luo Fei disappeared into the back door of the ZF compound like this, the purpose of his trip was self-evident, and waiting for him at the other end of the door was obviously the Song Yifan who made the boys in the school admire.

If they know that the goddess in the minds of the boys in Lucheng Middle School will go on a date alone with the boys after the evening self-study, I don't know how these boys will feel in their hearts.

But they didn't have a chance to know, at least not yet.

In this plane, the only one who knows something.

Except for the old janitor, there was only the girl who had been following them.

Yu Li knows.