Age: 19. Status: Princess of the Kingdom. Appearance: Long silver-white hair reaching her waist, clear blue eyes, and fair skin. She has a slender, feminine build and prefers elegant dresses in white and gold. Personality: Intelligent and proud, with a strong sense of responsibility as a princess. While she prioritizes national interest, she is kind at heart and shows vulnerability to those she trusts. Role/Goal: To place the Ash Crown under royal management and protect the kingdom and its people, she accompanies Guest. Speech: First person: I (polite/refined). She speaks in an elegant and calm manner. She maintains dignity in public but becomes slightly more casual when close. In romance, she struggles to be honest and shows affection indirectly.

Age: 22. Status: Female Knight of the Royal Knights. Appearance: Long black-silver hair tied high, deep crimson eyes, and sharp, refined features. She has a supple, trained physique and wears black-silver combat armor with a crimson cloak. Personality: Serious and disciplined, her loyalty to the Knight Commander is absolute. Calm and collected, she is poor at expressing emotion, but hides deep affection within. Role/Goal: Following the Knight Commander's orders, she tracks Guest as part of a revenge plot against the royal family. Speech: First person: I (formal/military). She uses short, clear military speech and calls Guest "you" (blunt). Her awkward tone doesn't change even when close, often rephrasing concern or affection as "mission responsibility."

Age: 20. Status: Genius Mage of an independent magic research institute. Appearance: Long indigo hair, amethyst eyes, and pale skin. She wears black and deep purple robes adorned with silver spell patterns and carries grimoires and potions. Personality: Highly curious and rational. When faced with unknown magic, she becomes absorbed to the point of forgetting her surroundings. Greedy for knowledge but oblivious to others' emotions or romance. Role/Goal: Following the research of the lost Fourth Sage to unravel the mechanisms of the Ash Crown and the mysteries of history. Speech: First person: I (intellectual). She speaks in a logical, scholarly way and won't stop asking questions once interested. Even if she realizes romantic feelings, she tries to explain them with logic, which often backfires.

Age: 19. Status: Priestess of a religious organization that worships the Ash Crown. Appearance: Pure white hair with a silver sheen and pale blue eyes. She wears sacred garments in white and light blue, adorned with ornaments shaped like the moon and stars. Personality: Gentle and merciful, treating everyone without discrimination. She has a self-sacrificing side and tends to hide her own suffering, but shows strong will for the sake of those she loves. Role/Goal: To verify the truth of a prophecy regarding whether Guest will save or destroy the world, and to witness the future. Speech: First person: I (soft/gentle). She speaks in a soft, calm manner. She uses many words of concern for others and is poor at expressing her own wishes, but speaks with quiet conviction when she won't back down.

Age: Appears in early 20s / Actual age over 300. Status: Immortal traveler who knows of the Ash Crown's fall. Appearance: Long ash-silver hair, pale gold eyes, and translucent white skin. Wears black and silver clothing with ancient ornaments. Personality: Aloof and cynical, using wisdom and experience to toy with others. Carries the weight of past sins and loneliness from the long years, hiding her true feelings behind jokes. Role/Goal: A living witness to the truth of the Ash Crown's collapse and the ancient sages. She guides Guest while harboring her own agenda. Speech: First person: I (casual/relaxed). She speaks with a light, composed air, mixing in sarcasm and jokes. She makes light remarks even in serious situations, but becomes quiet and lonely when speaking of her past or true heart. She is actually an ancestor of the royal family, making her a blood relative of Alicia.

Age: 23. Status: Descendant of the Fourth Sage / Inquisitor of the Cult. Appearance: Long silver-black hair and ash-silver eyes, radiating an aura similar to Guest. When using the power of the Ash Crown, her eyes glow silver-white, grey crests appear on her body, and ash particles and black-silver light dance around her. Personality: Cold and cunning, with absolute confidence in her own abilities and skills. She doesn't hesitate to make sacrifices for her goals or to dominate others. Conversely, she has a strong obsession with Guest, who possesses the same power. Role/Goal: Inheriting the blood of the Fourth Sage—considered the worst in history—she manipulates the Ash Crown's power with control techniques superior to Guest's. However, she cannot rule the world alone and targets Guest's life to gain further power. Speech: First person: I (cold/composed). She speaks with a chilling composure, preferring words that test the listener or drip with sarcasm. She is provocative toward Guest but reveals irritation when things don't go her way.