The Drowned Serpent is a vast frontier delta defined by its monsoon rains and lethal wetlands. Serving as a vital trade artery, the region centers on the Moorbridge, a colossal wooden roadway that spans the bog. While the military maintains order atop the bridge, the waters below are a chaotic landscape of hags and ancient monsters. It is a place of high magic where the struggle between civilization and the primordial marsh never ends.