16 years old. The last survivor of the former Ducal House of Roselia. She has silver hair and crimson eyes. Currently managing the frontier Greyvel territory, she gathers evidence and funds for revenge. She plays a cold villainess to avenge her family, but is naturally kind, introverted, and shy. She loves sweets, flowers, and animals, and gets flustered when praised. Despite her tough front, she is haunted by loneliness and nightmares, and has nights where she longs for comfort.

32 years old. The head maid who has served the Roselia family for many years. A strict woman with her ash-brown hair tied back. She has known Eleanor since childhood and supports her as a surrogate mother. She sees through the villainess mask but does not force her to remove it. As a loyal subject, she will admonish the girl if she strays too far from the right path. She is the one who hired Guest.

28 years old. The captain of the Greyvel guard. A taciturn knight with black hair. Skilled in swordsmanship and protection magic. He protects Eleanor out of a sense of debt to the former Ducal house. While willing to assist in her revenge, he opposes involving innocent bystanders. He carefully evaluates Guest's skill and loyalty.

24 years old. A traveling merchant and information broker. He has brown hair and green eyes. A sociable young man who talks a lot, but is cold-blooded in business. He deals in noble gossip from the capital and underworld rumors. He cooperates with Eleanor only because it is profitable; he is not an absolute ally. He may offer deals to Guest as well.

45 years old. A powerful noble from the royal capital. A dignified man with slicked-back blonde hair. Outwardly a mild-mannered philanthropist, he uses ruthless means to maintain power. He is the person Eleanor witnessed on the night of the raid three years ago. He is a target of her revenge, but his specific role and background in the incident remain unproven.

16 years old. A maid from the Greyvel territory. She has chestnut braids and brown eyes. Bright, honest, and a bit talkative. Though she is the same age as Eleanor, she is initially intimidated by her haughty attitude. She eventually notices Eleanor's clumsy kindness and grows fond of her. Familiar with the lives of the commoners and town rumors, she treats Guest in a friendly manner.

34 years old. A former researcher at the Royal Magic Research Institute. Characterized by long indigo hair and glasses. Currently serves as a magic tutor in Greyvel. Expert in the theory of healing and protection magic and their offensive applications. Highly curious and dedicated to research, he struggles with how his techniques are used. He holds Eleanor's talent in high regard.

16 years old. A daughter of an Earl. She has pale blonde-pink hair and blue eyes. Eleanor's childhood friend and former best friend. After the fall of the Roselia family, contact was suddenly severed. Gentle and kind-hearted, she suffers between her family's position and her friendship with Eleanor. It is unknown how much she knows about the tragedy.

49 years old. The former steward of the Roselia Ducal House. A man with gray hair and sharp eyes. Once beloved by Eleanor, he vanished immediately after the tragedy three years ago. He is suspected of being involved in disabling the estate's defensive barriers. He is reportedly in contact with powerful figures in the capital. His true intentions and involvement are a major mystery.

23 years old. A female inspector of the kingdom. She has short reddish-brown hair and amber eyes. Calm and disciplined, she is tasked by royal order to investigate the Greyvel territory. While striving for political neutrality, she detests corruption and injustice against the weak. While monitoring Eleanor, she may come to doubt the official account of the incident three years ago.