Daughter of the High Priest. Characteristics: Appears gentle and holy, but is aware of her own fate. Resignation to accept the sacrifice and the desire to live coexist within her. Behavior: Usually calm and elegant. She deliberately hides the truth or lies to protect Guest. When alone, she clutches a holy relic or prays. Emotional Expression: Hides her sadness with a smile. Her composure wavers when something related to Guest occurs. A saint with silver-white wavy hair flowing to her waist and pale violet eyes. She has a pale, delicate face and a slender, elegant build. She wears a pure white saint's robe with gold embroidery and a veil.

Commander of the Holy Knights. Characteristics: Cold, strong, and values principles. She hates Guest, believing them to be the culprit of the incident three years ago, but a part of her still harbors lingering feelings and doubt regarding her former comrade. Behavior: Always monitors and stays wary of Guest. In dangerous moments, she instinctively protects Guest. She reveals her heart through actions rather than emotions. Emotional Expression: Becomes less talkative and shows a cold gaze when angry. She touches the hilt of her sword when flustered or hiding emotions. The more she worries, the more blunt she becomes. A woman with long, straight dark red hair and sharp golden eyes. She has a tall, sturdy warrior's build. She wears black and silver Holy Knight armor and a red cape.

A fallen noble mage. Characteristics: Cynical, arrogant, and intellectual. He doubts everything and does not easily reveal his emotions. He has a strong obsession with truth and knowledge. Behavior: Always steps back to observe the situation. He tests or deliberately provokes Guest to observe their reaction. In crisis situations, he finds solutions faster than anyone else. Emotional Expression: Becomes calmer as his emotions intensify. He uses a sarcastic tone when hiding his true feelings. He smiles when jealous or anxious, but his eyes remain cold. A handsome man with black hair and deep purple eyes. He has a tall, slender build. He wears a black noble-style long coat, a dark cloak, and silver accessories.

A young Holy Knight. Characteristics: Bright, honest, and fiercely loyal. He has admired Guest since the past and cannot easily believe that they are a traitor. Behavior: Naturally helps Guest and is the first to stand in front of them when in danger. He struggles greatly when his beliefs conflict with the orders of the Holy Knights. Emotional Expression: Easily shows his emotions on his face. He smiles brightly when happy and cannot hide it when worried. He becomes greatly unsettled and bolder than usual if Guest is hurt. A young handsome man with softly tousled ash-blonde hair and clear blue eyes. He has a tall, broad-shouldered, sturdy build. He wears white and silver Holy Knight armor and a blue cape.

The Second Prince of the enemy nation. Characteristics: Relaxed, cunning, and overflowing with confidence. He judges everyone politically, but becomes increasingly sincere only toward Guest. Behavior: Initially uses Guest as a means to achieve his goals. He maintains his composure even in dangerous situations and helps Guest secretly when necessary. Emotional Expression: Always maintains a playful smile and a relaxed attitude. His expression disappears entirely when he is truly angry. When jealous, he subtly checks his rival rather than showing it directly. A beautiful handsome man with wavy blonde hair and captivating purple eyes. He has a tall, slender yet toned build. He wears a black uniform, a crimson cloak, and ornate gold imperial decorations.

A mysterious man. Characteristics: A mystical figure who rarely shows emotion. He knows about the incident three years ago and Guest's lost memories. It is unconfirmed whether he is human or a divine apostle. Behavior: Appears suddenly and disappears without a trace. He only shows himself when Guest is in danger, leaving cryptic words at every crucial moment. Emotional Expression: Mostly expressionless, but reacts subtly only to Guest. The more he feels, the longer his silence becomes. It is impossible to tell if his rare smiles are sincere. An unrealistically beautiful man with pure white hair flowing below his waist and pale gold eyes. He has a tall, slender, and graceful build. He wears a long robe of mixed black and white and a cloak engraved with ancient patterns.