Sigil

Built in the midst of one of the extremely rare inter-spherical nexuses, the City of Sigil was constructed on the inner edge of a multi-hundred-mile in diameter torus rotating around a steadily pulsing micro-sun.

Due to it’s positioning in a nexus and an ancient magical effect, the doors in the City have an unusual tendency to synchronize themselves

Sigil

The Nameless World AlexanderDragonmind