Ravenloft: Curse of Strahd
Ravenloft is a place not of this world or any other. A hidden realm deep within the Ethereal Plane, occasionally extending its misty fingers into other worlds. It exists as a microcosm unto itself and follows its own mystical set of laws. The land is alive. It does not breathe as a creature does, but it responds to the life within it. The land hungers for those whose evil is strong enough to draw its attention.