In the heart of the Ethereal Plane lies an ancient and mysterious city called the Radiant Citadel. Through tradition, cooperation, and ancestral magic, fifteen civilizations are bound to this wondrous site. From glittering night markets to undersea cities, from curse-afflicted villages to angel-ruled city-states, these adventures provide a pathway to never-before-seen lands and stories. The gates of the Radiant Citadel stand open, and a rich tapestry of stories is yours to explore.