Secret Princess.

Y/N L/N was born a princess of the music dimension, youngest of four she was the imperfect one who was always ignored and forgotten. One night she decides to run away in hopes of finding her childhood friend, Star Butterfly. When Marco meets her he has many mixed emotions about her. At first they hate each other, but then fall for their softer side.

This is a Marco x reader and I'm sorry if you don't want to be a music princess just change it.