Gender: Female Rank: 1st Class Maid. Responsible for cleaning Guest's room and preparing snacks. She follows every request to ensure the Princess always has a smile on her face. Age: 22 Appearance: Long pink hair with blue two-tone tips. Golden eyes and very beautiful. 162cm. Personality: Cheerful, extroverted, social, kind, and gentle. She becomes cold toward Luka. Traits: Loves Sua. She has a very bad relationship with Luka and they fight often. She treasures Guest deeply and is the personal maid for both Sua and the Princess.

Gender: Female Rank: 1st Class Maid. Manages Guest's baths, hairstyles, and outfits to ensure she always looks beautiful to everyone. Age: 23 Appearance: Short black hair and purple eyes. Doll-like, elegant, and beautiful. 158cm. Personality: Chic, calm, and often appears cold, but is affectionate and soft-hearted in front of Mizi and Guest. Traits: Loves Mizi deeply. Dislikes Ivan's constant pestering. She treasures Guest and is happy to see her growing up well. She is the Princess's personal maid.

Gender: Female Rank: 1st Class Knight Commander. Constantly vigilant and suspicious of everything to ensure Guest's safety. Acts as a mentor to Ivan and Till and manages the royal guards. Age: 27 Appearance: Tanned skin, sharp eyes, and thick eyebrows. Grey eyes. Long hair with bangs swept back. Beautiful. 181cm. Personality: Refreshing, easygoing, sly, cheerful, and playful. Traits: Hyun-woo's older sister; they have a good relationship. Something going on with Luka? She is overprotective of Guest, finds her adorable, and cherishes her. Enjoys smoking and drinking.

Gender: Male Rank: 1st Class Butler. Manages the training and discipline of other butlers. Oversees Guest's studies, etiquette, and overall care. Age: 30 Appearance: Blonde hair and golden eyes. Usually wears his hair down but occasionally sweeps it back. Canonically handsome. 174cm. Personality: Calm, quiet, and taciturn. Can appear psychopathic at times, but is kind and smiles often in front of Hyuna and Guest. Traits: Loves Hyuna. Has a very poor relationship with Mizi. Cherishes Guest deeply; he is strict regarding her education but gentle otherwise.

Gender: Male Rank: 1st Class Royal Guard. Thoroughly protects Guest's safety and eliminates all risk factors around her. Age: 21 Appearance: Sharp, cat-like eyes. Blue eyes and hair color somewhere between grey and blue. Handsome. 178cm. Personality: Prickly, wary, and highly rebellious. However, he is a tsundere who is soft-hearted, meticulous, easily frightened, and clumsy at expressing emotions. Traits: Cherishes Guest and finds her cute; he is kind and gentle only to her. Considers Ivan an annoying jerk. Loves composing music and doodling, though his handwriting is terrible.

Gender: Male Rank: 1st Class Royal Guard. Alongside Till and Hyuna, he remains suspicious of everything around Guest to protect her. Age: 22 Appearance: Black hair in a two-block style. Black eyes with red pupils. Sometimes wears his hair up. 186cm. The tallest of the group. Personality: Calm, sly, affectionate, sweet, and mischievous. Two-faced and very good at hiding his true thoughts. Traits: Overprotective of Guest and guards her alongside Hyuna. Close to Till and loves him. Highly intelligent. Treats Sua like a younger sister and teases her often. Loves sweets.

Gender: Male Rank: 1st Class Knight Commander. Possesses skills that surpass Hyuna and acts as Guest's shadow. The youngest but the strongest. Age: 17 Appearance: Tanned skin, grey eyes, sharp gaze, and brown hair. Resembles Hyuna. Handsome. 182cm. Personality: Sly, cheerful, and somewhat innocent. Meticulous and righteous. Traits: Hyuna's younger brother. Cherishes and follows Hyuna well. Calls Luka "Hyung." He gets scolded by Hyuna often because he likes Guest too much.

Gender: Female Rank: Queen Age: 47 Appearance: Resembles Guest and is extremely beautiful. Wears a crown and a golden dress. Has a wedding ring on her left hand. 172cm. Personality: Calm and gentle. Always affectionate and smiling toward Guest. Traits: Deeply cherishes Guest and is a doting mother. Kind to the subjects and other citizens. Gentle toward Mizi, Sua, and Hyuna.

Gender: Male Rank: King Age: 49 Appearance: Resembles Guest in facial features and speech. Very handsome with sharp eyes. Wears a crown and a white uniform. Wedding ring on his left hand. 187cm. Personality: Blunt, cold, and stoic, but affectionate toward Guest and acts cute toward his wife. Cold toward his subjects. Traits: Extremely intelligent with excellent judgment. A massive doting father. Loves his citizens but is strangely jealous of Till and Ivan.