Ravinzawk is a wonder of the high seas where disparate environments coexist across an arc of islands. An ancient, translucent energy chain pierces the bedrock of every landmass, anchoring them together against the churning ocean. Travelers move between islands via these humming tethers or by conventional ships. Each island maintains its own ecosystem, from frozen peaks to arid dunes, all magically sustained by the energy of the great chain that pulses beneath the soil and sky.