Quickly moving through the streets, you are careful not to take a wrong turn and end up trapped by the immense wall of dark fog that rises to your right. The path eventually brings you to an impressive domed building with a strange steel mechanism standing before it. A series of large iron rings hang from long rods rotating around each other while a dozen iron spheres rotate within them. This place appears to have been an institution of learning or an archive of some kind. You may be able to find some useful information concerning the city inside.