Aerilia is a vast and varied spherical world blessed with natural abundance and shaped by millennia of history. It is one of the few planets on which the breath of the gods stirs the rolling seas and verdant plains. Its lands are divided into regions of distinct climates and features: mountain ranges, sprawling forests, fertile plains, and desolate wastelands. The great rivers serve as lifelines for trade and settlement, connecting the inland cities to the distant seas. Its inhabitants are as diverse as the lands they inhabit, from hardy mountain folk to seafaring clans. Kingdoms and principalities dot the landscape, each ruled by lords, kings, or councils, often bound by fragile alliances or engaged in conflict. Magic flows to a great extent through Aerilia, a force tapped by scholars, sorcerers, and healers, while ancient ruins speak of civilizations long lost to time. The world is rich in resources—iron from the mountain veins, timber from the endless forests, and fish from the teeming seas—yet its wealth often becomes the source of disputes. Aerilia is also home to creatures both mundane and mythical, with dragons said to roost in the high peaks and leviathans prowling the deepest waters. Though many seek peace and prosperity, the shadow of war and the lure of untold power loom ever-present.