The Ethereal Plane is a mystical dimension that exists alongside the material world. It is often described as a realm of mist and shadows, where time and space behave differently than in the physical universe. Creatures and beings that inhabit this plane can move through the material world, often unseen, allowing them to observe without being detected. In many fantasy settings, the Ethereal Plane serves as a bridge to other realms, such as the Shadowfell or Feywild. It is commonly associated with ghosts and spirits, which may traverse this plane to interact with the living. The Ethereal Plane is a place of transition, where the boundaries between life and death blur.