Daichikado and Samaabab
Nickname: Twin Cities
Population: 276,000 (Daichikado); 122,000 (Samaabab)
Daichikado and Samaabab are the twin cities linking Lower Hulum to the Stratoscape. Daichikado was the first city established in the sky, and Samaabab was constructed to act as a pedestrian gateway heavenward. The two are connected by a vertical, cylindrical road, constructed to bend the laws of gravity—allowing for upward travel by foot, or otherwise ground-based vehicle.