Corrupted Souls (Undertale) FanFiction

His Light, Her Darkness

His Light, Her Darkness

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Undertale (Video Game)
Characters
Harry Potter, Frisk (Undertale), Sans (Undertale), Frisk's Parents (Undertale), Frisk (Undertale) & Harry Potter, Frisk (Undertale)/Harry Potter
Tags
Author Is Sleep Deprived The Author Regrets Nothing Harry Potter Needs a Hug Harry Needs a Hug Female Frisk (Undertale) Author doesn't know how how to tag Harry is a little psychopathic Corrupted Souls (Undertale) The Author is bad at Summaries No Beta we die like our prefered Genders Frisk (Undertale) Needs a Hug Sans (Undertale) wants alcohol
Harry was always a little dark, but someone had always helped keep him on an even keel.Frisk never wanted to leave her darker half, but something compelled her to jump down that hole at Mt. Ebott.Sans just wanted the kid to be okay at the end of this...