Chapter 1

⚠️MATURE FOR DISTURBING CONTENT⚠️

*Previously titled Mysterious Sunbae*

Chaeyoung always visit her high school's library. Call her nerd or else she doesn't care, she loves books so much.
One day she was bored and idly wrote

"Hi my name is Chaeyoung"

on the library table, unexpected thing happened. someone replied to her on that table

"Hi Chaeyoung, i'm Jungkook from 3rd grade, sssh keep this as secret!"

.

I changed the title and cover, hope this one would be fit to the story line