My Villain [Dust Sans x Reader]

A young woman, left alone after her family sadly passed in a car accident, suffers with PTSD and Anthropophobia (Fear of people.) Her only happiness in this world is the view of the stars from Mount Ebott.

But one day, Y/N falls into a large abyss located on top of the mountain. There, she enters the Underground. The rumors of the humans and monsters war are proved true. Fearful of the monsters, she stays hidden.

But from what monsters?

I made the cover, as in I found the art on google (I'd supply a link to it, but sadly I cannot access the website and I don't know who made the wonderful art :sob:) and edited it.
This is a Dust Sans x Reader (who's female because I can't write anything other than that.)

ANY ART IN THIS DOESN'T BELONG TO ME UNLESS I SAY SO. I CAN'T DRAW.