UnderCorrupt
I have an Idea for an Undertale AU. And apparently, it's a good idea? So here, have a book.---Long ago, two races ruled the earth. But when a plague of corruption swept through one species, causing a half of their population to attack the humans, the humans thought it safer to banish all the monsters underground.Now, the Underground is a Battleground.The battleground of the Pure and Corrupt armies.This Is UnderCorrupt.--COMPLETED!…