Beiyang No. 1 Middle School.

Seven years later, the uniforms worn by the students on campus are still the same as before.

Back at the high school where he had graduated for seven years, Si Nan looked at the tree-lined path leading to the teaching building.

According to the information in the file, she found the head teacher of Liao Yin's class to learn about some past situations.

The head teacher's surname is Liu, and she is a middle-aged woman.

Si Nan first asked Liao Yin about her interpersonal relationships and found nothing, and then asked:

"Teacher Liu, does Liao Yin have any other relatives or relatives besides her mother?"

Pushing his glasses, Mr. Liu thought about it seriously, and suddenly thought of something:

Liao Yin is not actually the biological daughter of her father, who died in debt. I have heard parents who know Liao Yin's mother say that she was divorced before and originally had a son, but the son was awarded to her ex-husband. ”

Noting this incident in the record book, Si Nan then asked:

"Then do you know what Liao Yin's mother's ex-husband is called?"

Teacher Liu shook his head, but he really couldn't remember:

"I really don't remember the full name, but it seems to be the surname Rong."

The recorded action was slammed, and Si Nan confirmed it again:

"What's the last name?"

"The surname is Rong, yes, it is the surname Rong, at that time, because this surname was relatively rare, I also paid attention to it."

There was a "buzz" in my head, as if something had exploded in an instant.

Si Nan barely stabilized his emotions and quickly bid farewell to Liao Yin's homeroom teacher.

Walking on the road, Si Nan strung all the clues in her mind into a line.

Liao Yin's mother remarried after her divorce, and Rong Yan's mother remarried after her divorce.

Liao Yin's mother's ex-husband's surname is Rong, and Rong Yan's father's surname is Rong.

According to the conventional routine of the plot arrangement of the Three Thousand Worlds, Rong Yan is most likely Liao Yin's brother.

Unconsciously walked to the roof of the building where Liao Yin jumped off the building, Si Nan sat down against the railing, and buried his head in his lap in silence.

Now if you want to talk about the person who is most likely to avenge Liao Yin, the only person who is most suspicious is Rong Yan.

He is a professor of forensic science with expertise in anatomy.

He has a dual personality, but no one knows which of his personalities has a psychological twist.

The sky on the roof of the building gradually became cloudy.

From time to time, a few bolts of lightning burst out from the tumbling clouds.

Then, the real muffled thunder came into the ears.

The raindrops the size of beans hit the concrete floor, blooming into a splash.

Si Nan began to feel a faint pain in his head.

Slowly raising her head, she let the raindrops fall on her face, and sat on the ground without shouting pain or crying, just silent.

She suddenly didn't really want to do the tasks of this world.

I don't know when the phone in the bag has been vibrating for incoming calls.

Probably thinking it was a little noisy, Si Nan turned off the phone easily.

Now she doesn't want anyone to bother her.

The icy rain penetrated through the clothes and into the skin, making people feel a little more awake.

"Ning Xi!" The name was called out in a slightly gasping voice.

Si Nan slowly shifted his gaze to the person who came, without any movement.

Rong Yan stood in the hazy heavy rain, and his always gentle face showed a rare anxiety.

Three steps and two steps came to Si Nan, he squatted down and hugged her into his arms, with an obvious trilling voice in his words:

"Why don't you answer the phone all the time, you're going to worry me a lot."

The headache that comes out from time to time to be a demon begins to gradually ease after Rong Yan approaches.

Si Nan closed his eyes and whispered in his ear:

"Rong Yan, I think it is necessary for us to be apart for a while."