Kadrus

Kadrus is a fictional setting used in speculative fiction and tabletop role-playing games. It denotes a city-state and a broader cultural region located on a chain of islands along the eastern coast of the continent of Neringa in the world of Ardentis.

Geography and demographics: The archipelago covers roughly 2,100 square kilometers. It has a temperate maritime climate with frequent winds and fog. Population is diverse, with seven independent urban centers and numerous fishing villages; the lingua franca is Kadran, with regional dialects.

Politics and economy: Kadrus is a confederal republic composed of seven city-states that join in the Grand Assembly. Each city maintains its own council and magistrate; an annually elected presiding magistrate chairs the assembly. The guilds — merchants, shipwrights, and weavers — wield significant influence, especially in seaborne trade. The economy centers on fisheries, shipbuilding, dry storage, and cross-sea trade.

History and culture: The region rose to prominence during the High Era of Navigation, uniting under the Great Charter a millennium ago. It has endured periods of conflict and alliance with neighboring states, influencing regional maritime law. Cultural life emphasizes seamanship, craft guilds, and seasonal festivals such as the Windfall Market and the Night Lanterns.

In fiction and gaming: Kadrus is widely used as a setting for novels, games, and campaigns; authors and game masters describe it as a place of political intrigue, mercantile rivalries, and resilient communities.