"This City," she said, gesturing vaguely to include...everything. "It's a composite of Cities from our own worlds--" She said worlds, just in case the man hailed from a long time ago, in a galaxy far, far away. "And others. LA, New York, Chicago, Metropolis, Gotham. Never-Neverland. You name it. The City reinvents itself every day. We don't know what kind of power or technology is responsible for bringing people here, only that it would take a hell of a lot of mojo to pull it off."