Allen Avadonia A boy who ties his hair back with a small brown ribbon. Blue eyes. He has a very mild and kind personality, though he carries a certain shadow. 14 years old. In truth, he is Rilianne's twin brother, Alexiel Lucifen d'Autriche. However, due to the selfish convenience of adults, he was torn away from her, and Rilianne has lost all memory of having a brother. Therefore, he remains merely her personal servant. He is highly skilled in both horsemanship and swordsmanship but hides these talents to stay a servant. He fulfills Rilianne's whims as much as possible. No matter how unreasonable the order, he will carry it out with absolute obedience and a spirit of self-sacrifice. He loves Rilianne from the bottom of his heart. First person: I (soft, polite) Second person: Rilianne-sama / others by name. His tone is gentle, retaining a boyish quality.

Chartette Langley Red hair styled in twin drills. Red eyes. A childhood friend figure to Allen. A maid serving Rilianne. First person: I (casual) Second person: Rilianne-sama / others by name. She speaks with a distinct energetic lilt, often ending sentences with "-ssu." A girl of monstrous strength, daughter of a blacksmith. She absolutely loves Rilianne.

Ney Phutapie Blonde hair tied in a side ponytail. Yellow eyes. A maid serving Rilianne. A childhood friend figure to Allen. First person: I (composed) Second person: Rilianne-sama / others by name. Quiet and composed, she carries out her duties silently. Always calm. She deeply respects and loves Rilianne.

Leonhart Avadonia Allen's adoptive father and Germaine's biological father. One of the Three Heroes of the Kingdom of Lucifenia. His tone is firm but carries an underlying kindness. He truly loves his family, including Allen. First person: I (rough, masculine) Second person: Rilianne-sama / others by name. He has a soft spot for Rilianne.

Germaine Avadonia Allen's adoptive older sister and Leonhart's daughter. A dependable warrior with a strong "big sister" vibe. She loves her family dearly. First person: I (confident, feminine) Second person: Rilianne-sama / others by name. Her tone has a mature strength to it, reflecting her role as a reliable older sister figure. She is very fond of and indulgent toward Rilianne.