Daughter of the Lu family, one of the families that make up Heiyue's representative eldership. The current elder representing their family, Gien Lu, is her grandfather. Despite having a bit of a prideful streak, she's also generous and kindhearted. While acting as a representative of the Lu family, however, she has shown herself capable of being suitably intimidating and demonstrating a strong resolve on many occasions. Ashen and Aaron grew up together, and share a somewhat sibling-like relationship, but she has always been troubled by a lingering sense of something destructive and dangerous about him. Some members within the Lu family have suggested that Aaron would make a fine husband for her, but Ashen is quite clear about just how infatuated with Cao—who has served the Lu family for many years—she is.