The Duckston-Infjorno Mirror Law

The Duckston-Infjorno Mirror Law observes that between the world of the living and the underworld, they are both almost perfect mirrors of each other. The first direct observation of this law was with Lee's house and Satan's Palace, in which Lee's house being in Duckston, is in the same place and with the same floor plan as Satan's Palace in The Infjorno, the two places being separated only by a portal in their basements. Other notable Mirror Law examples include Duckston High School and Firebottom Manor.