Modern Exalted: Bring back the Light
Centuries ago, massive geomantic foci were raised across the world to seal the Underworld away from Creation. For generations, the dead could not haunt the living, nor did corpses walk at night. Coroners and undertakers were safe from the depredations of hungry ghosts. But the paths to the land of the dead have reopened, and shades both kindly and malevolent have followed them back into the world.