The huge, brightly colored banner caught the eye of everyone passing by the entrance of No. 20 Middle School.

Jiang Xiaoli occasionally heard the voices of passersby and students.

"These two kids are amazing!"

"Can the academic genius give me half of his brain?"

"Look at that kid, he got first place in the whole province, and you always get last place!"

She said happily to Xu Feng, "Auntie, could you bring your camera when you come to pick us up this afternoon? I'd like to take a picture with this banner."

Xu Feng readily agreed, "No problem!"

The next day, Jiang Xiaoli called Zong Jiayu at home that evening, "Hehe, I sent you a letter."

Zong Jiayu was a little curious, "Send a letter? Is it something important? Can't you say it over the phone?"

"You'll know when you receive it."

A few days later, Zong Jia was stopped by the dormitory supervisor downstairs after military training ended.

"Zong Jiayu! I have received your letter!"

He retrieved the letter, returned to his dormitory, and opened it. Inside the envelope, there was no letter, only a photograph.

The girl in the photo is standing at the school gate with a bright smile.

Seeing the bright banner behind her, Zong Jiayu couldn't help but laugh.

His roommate in the bunk above him heard the noise, turned around, and saw the photo in his hand.

"Hey, Zong Jiayu, this must be your sister, she's pretty impressive!"

Zong Jia's smile faded slightly, and she said softly, "Not my sister."

The student in the upper bunk didn't hear him clearly, "What did you say?"

He shook his head. "It's nothing. I'm just going out for a bit. Do you need me to bring anything back?"

"No need, no need, you go ahead."