About BlackStory

BlackStory is an AU of Undertale where darkness has consumed the Underground. The characters you know have taken on new roles, and the story twists in unexpected ways.

Characters

DarkSans: The keeper of shadows. DarkSans is both a protector and a destroyer, depending on your choices.

BlackToriel: A queen shrouded in mystery, guiding lost souls to safety—or peril.

xBlueFlowey: One of funny creatures in this place.

The Story

The story begins when a human falls into the Underground, a place now consumed by shadows. Each decision they make shapes the fate of the characters and the Underground itself...

Gallery

Coming soon! Stay tuned for fan art and official artwork from the BlackStory universe.