A category for things about (and related to) the SOUL. This includes AU's, characters, and just information about the SOUL's.
“Frisk is a human character in the AU UnderRuin. They appear in the UnderRuin AU as a lost soul...UnderRuin/Frisk
“UnderSOUL is an AU that takes place after an Undertale pacifist run. It's premise is that the...UnderSOUL
“After the war between humans and monsters, the monsters' souls started breaking and turning into...LocketTale