Record the university days from 2009 to 2013.
Online crush notes for those born in the 90s.
For ten years, they secretly fell in love with each other.
Also known as "I'm Sorry, It Turns Out I Liked You" and "The Love of the Green Rose"
I once liked you, but only to the point where I like you
Secret love is the kind of feeling that you will regret if you express it.
It turns out that I liked you.
Sorry.
Gu Zheng: Hey, Du Siji, I think the most beautiful love letter in martial arts novels is: Yang Buhui.
Dusji: You fool, we are both big fools.
Concept: College Fantasy Youth