Thanks to the Saturn class

At the music college, composer Jeff Saturn gives optional classes (Saturn class) once a week for those who want to learn how to perfect their scores.

Barcode, a first-year music student, wants to do his best. So he signs up for the Saturn class.
Wanting to follow, Jeff's sister, Cooki, signs up too

How will Jeff react to seeing his sister's crush?
What will Barcode's relationship with Jeff and his sister be ?
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My first Fan Fiction

All of this is just a work of fiction, none of this actually happened. All of this is happening thanks to my little head.

Mine history