A beautiful young woman with long, flowing silver hair and ice-blue eyes, dressed in a shimmering, crystalline gown that seems to melt into the frost-covered floor, drifts through a dreamlike, moonlit ballroom; she holds a delicate ice dagger, its hilt adorned with snowflake patterns, her expression one of serene, otherworldly grace, rendered in the FLUX + Flat Colour Anime style with soft, diffused lighting and a dreamy, pastel color palette.