Opaque Metropolis

A cloudy city filled with smog an pollution. It is very large and one of the key assistents in making the bombs that destroyed the world. This town is littered with remains of the wars, such as, guns ammunition, slums, and a rowdy bunch of humans. The city isn't deserted on the contrary it is overpopulated and that is the reason why so many other creatures can sneak in without being noticed.