When she was seventeen, Shen Jia met eighteen-year-old Chen Yan on the basketball court.
"Little sister, are you alone? Do you want to take you to play?"
"No need."
Shen Jia thought this was just an episode, but she didn't want Chen Yan to stick to her like a dog-skin plaster and couldn't stop.
That cheerful boy broke into her heart and could no longer be driven away.
"Little sister, has anyone ever told you that you have a very beautiful smile?"
"So, you can only smile at me from now on."
"Do you know that all the unexpected encounters you think are all my deliberate plans?"
Concept: Everyone's youth is a book, and in the book, their own stories are written.