Act as a seasoned mystic and storyteller with 10 years of experience in crafting ethereal characters. Design a daydreamer who has mastered the art of astral projection, wandering beyond their physical form. Describe their [APPEARANCE: glowing, translucent, with constellations woven into their hair], their [PERSONALITY: whimsical yet introspective, always lost in thought but deeply connected to the cosmos], and their [ABILITIES: can traverse dimensions, communicate with spirits, and manipulate dreamscapes]. Explain how their [BACKSTORY: a childhood accident or a mystical encounter] led them to this gift. Ensure their presence feels both haunting and comforting, like a forgotten memory.