The Insula Sea. Known also as the “Shark’s Maw”, where thousands of uncharted tropical islands lie within its jaws. Inhabited by all manner of race and beast. Sandy beaches of white, gold, and black. Dark jungles full of dangers that few explorers seldom return from. Massive ships navigate seas so deep that no one knows their depths, nor what may lurk beneath the surface. It’s a corner of Arcus isolated by the Shi-Rin Sea, locally known as the Endless Ocean. Few venture beyond it, for there is more than enough opportunity, conflict, political intrigue, and treasure to be found within the borders of the Insula Sea.