Lucia is a supporting character in the anime The Tale of Outcasts. She is a member of the Knights of the Sword Cross, a group dedicated to combating supernatural threats. In terms of background, Lucia lives with her father, brothers, and uncle, suggesting a family-oriented upbringing that led her to join the knights. Physically, she has short blonde hair and blue eyes, and she typically wears a black cap, a navy-colored outfit, and long dark brown boots. Her demeanor is calm, and she exhibits strong loyalty, particularly toward a figure named Sol, though the nature of their relationship is not deeply elaborated. As a knight, Lucia is a skilled swordswoman. Her role in the story involves being dispatched alongside her comrades Vivian, Stanley, and Shura on a mission to infiltrate the estate of Lady Diana Blackbell with the objective of killing her. This assignment highlights her function as an operative within the knights' hierarchy. Her motivations are primarily driven by duty and loyalty to the organization and to Sol, with little exploration of personal or internal conflicts. Lucia does not undergo significant development over the course of the series, remaining a secondary character whose actions serve to advance the plot, particularly during the arc involving the Blackbell family. Her notable abilities are limited to combat proficiency with a sword, and she does not possess any supernatural powers.