Princess Ashuna belongs to the royal family of Grisarika but actively rejects conventional regal duties. She possesses a tall, well-built frame, long wild blonde hair, matching azure eyes, and pale skin. Ashuna typically wears revealing combat attire featuring a front covering and a long skirt patterned with black diamonds, showcasing her confidence in her trained physique and disdain for restrictive clothing or armor. Her personality is thrill-seeking and warlike. Ashuna constantly seeks exciting battles and strong opponents, driven by a rebellious streak that leads her to abandon castle life frequently for independent journeys, earning the moniker "princess knight" due to her combat prowess. She exhibits boldness and a straightforward approach, prioritizing the adrenaline of combat over politics or social niceties. This confidence extends to her fighting style, relying solely on her honed strength and mastery of her royal heraldic sword without defensive equipment. In combat, Ashuna wields etheric power (Guiding Force). Her foundational skill, Guiding Enhancement, amplifies her strength, resilience, and healing beyond normal limits by drawing on her Guiding Force reserves. Her inscribed royal sword enables the Flame Burst invocation, generating and directing explosive flames. Another key ability, Slash: Expansion, uses a crest on her sword to dramatically expand the blade volumetrically during a strike, multiplying its momentum and destructive power—demonstrated by her capability to cleave buildings during battles in ancient Garm. Within the story, Ashuna operates as an independent force, often crossing paths with Menou's main group. Her interactions are marked by clashes and rivalry with Menou's aide, Momo; Ashuna's indifferent, disruptive energy contrasts sharply with Momo's antagonism, challenging group tensions rather than easing them. Her role sometimes involves reluctant alliances driven by shared objectives or formidable opponents, positioning her as a wildcard following her own path regardless of others' plans. Her background as a princess from a kingdom involved in summoning Lost Ones ties her to larger conflicts, yet she pursues personal combat goals over royal or political agendas. Her motivations remain consistently focused on seeking worthy battles and asserting her independence. No substantial character development or evolution is depicted across the available narrative. Her background beyond her royal status and combat philosophy lacks detailed elaboration.