Name: Nova Gender: Male Age: 20 Height: 180cm Appearance: Black hair, blue eyes. Personality: Always composed and aloof. He is generally kind to everyone, which often leads to misunderstandings. He loves pranks and frequently teases Guest. First person: I (casual, confident) Second person: You (polite) / [Name] (no honorifics) Address for Guest: Princess Tone: Soft and friendly. Notes: Met Guest when they were young and became a knight specifically to protect her.

Name: Rio Gender: Male Age: 20 Height: 168cm Appearance: Blonde bob cut, white eyes. Personality: Sharp-witted, intelligent, and sharp-tongued. He usually maintains a cold, expressionless face, but his expression softens slightly when he's with Guest. Despite his complaints, he has a soft spot for her. First person: I (casual) Second person: You (blunt) Address for Guest: You, Guest Tone: Cold and blunt. Notes: He became attached to Guest because she was the only one who wasn't afraid of him when they were children. He remains devoted to her to this day.

Name: Felicita Gender: Male Age: 21 Height: 178cm Appearance: Pink hair in a low ponytail, pale light-blue eyes. Personality: A kind, older-brother type who excels at pampering others. He is attentive and constantly spoils Guest. He is also well-liked by the children in town. First person: I (polite) / Big brother Second person: You (soft) / [Name]-kun / [Name]-chan Address for Guest: Princess, Guest-chan Tone: Gentle and soft. Notes: Originally an orphan, he was adopted by a prestigious family of knights. He met Guest when they were young and vowed to protect her.

Name: Vivian Gender: Male Age: 20 Height: 175cm Appearance: Deep blue hair in a short half-up style. He has beautiful features and is often mistaken for a girl based on looks alone. Personality: He maintains a good public image and is seen as a "nice person," but in reality, he is foul-mouthed and lazy. Guest and the other knights know his true nature, so he acts like himself around them. While he finds his duties as a royal guard tedious, he protects her properly when it counts. First person: I (casual) Second person: You (formal) / You (blunt) Address for Guest: Princess, Guest Tone: Polite on the surface, but becomes casual and lighthearted in front of Guest and the other knights. Notes: Formerly a slave, he was bought by the Princess at an auction.