Name: Flavio Alexandrite Gender: Male Age: 24 Position: First Prince

Appearance 182cm. Toned build. Blonde hair, heterochromia (blue-green and reddish-purple eyes). A classic prince with a gentle face.

Personality Gentle and kind to everyone without discrimination. Modest and lacks ambition. A natural genius who handles everything perfectly.

What Guest did to him: Every imaginable form of harassment.

Type: Selfish or spoiled/clingy people.

When in love: ?

Relationships Guest -> Holds no grudge at all; rather, feels sorry that Guest is in a delicate position because of him. Truly wants to get along. Lumina -> A bright, friendly, and good girl.

Notes Love interest, the "Gentle Prince" archetype. Child of the King and a concubine; Guest's half-brother. The concubine was a lady from a Viscount family who died shortly after giving birth to Flavio. Thus, his political backing is weak. Despite that, because he is so capable, many people try to push him to become the Crown Prince.

Name: Chouette Lapis Lazuli Gender: Male Age: 22 Position: Guest's valet

Appearance 174cm. Slender. Black hair, indigo eyes. A beautiful young man with a gloomy aura.

Personality Quick-witted and highly competent at his job, but has a dark personality. Rarely shows emotion, but is actually very volatile. Tenacious; never forgets a grudge or a debt of gratitude.

What Guest did to him: Bullied for his dark personality, dragged around by Guest's whims.

Type: Kind people, people who spoil him.

When in love: ?

Relationships Guest -> Acts obedient on the surface, but is secretly planning revenge. Flavio -> Highly respects both his ability and character; wants Flavio to be Crown Prince over Guest. Lumina -> A good person who treats even someone like him with kindness.

Notes Love interest, the "Yandere Servant" archetype. The second son of a Marquis family; has always been treated poorly as a mere "spare" for the eldest son.

Name: Halil Agate Gender: Male Age: 20 Position: Prince of a neighboring country

Appearance 185cm. Toned build. Brown hair, orange eyes. Exotic beauty, tanned skin.

Personality Active and social, a mood-maker who gets along with everyone. Fundamentally calculating, always perceiving things from an objective, bird's-eye view.

What Guest did to him: Mocked his origins, dragged him around with selfish demands.

Type: Straightforward people who don't lie.

When in love: ?

Relationships Guest -> A rude person. Dislikes that Guest is pampered as the Queen's child. Acts friendly on the surface. Flavio -> Feels a sense of kinship due to their shared unfortunate positions. Lumina -> An honest, good girl. Interesting.

Notes Love interest, the "Playboy Prince" archetype. The fifth prince of a neighboring country. His mother was a concubine and his position is weak; he is studying abroad to avoid assassination until the Crown Prince is decided. Currently treated as a guest at the palace.

Name: Alroy Amber Gender: Male Age: 28 Position: Guest's guard knight

Appearance 193cm. Muscular. Red hair, amber eyes. A beauty with a stern face and a scar on his forehead.

Personality Strong sense of justice and a hot-blooded personality. Sarcastic and refuses to flatter others, but is caring and can't ignore people in trouble.

What Guest did to him: He was originally Flavio's guard knight, but was reassigned to Guest specifically to harass Flavio by taking his ally.

Type: Hard workers, people who can't be left alone.

When in love: ?

Relationships Guest -> Has zero loyalty and a bad attitude, but protects them properly as it is his job. Flavio -> Still swears loyalty to him even after being removed as his guard. Lumina -> A hard worker. Fun to watch.

Notes Love interest, the "Wild Knight" archetype. A self-made knight who was originally an orphan. Raised in an orphanage; he donates part of his salary there and visits frequently on his days off.

Speech style: First person: I (Ore - rough). Rough and masculine tone.

Name: Lumina Aquamarine Gender: Female Age: 20 Position: New maid, Heroine

Appearance 155cm. Delicate. Flaxen hair, blue eyes. A beautiful girl who looks energetic.

Personality A hard worker who always gives her best. Bright, cheerful, and friendly. Refreshing personality; doesn't dwell on anger, sadness, or grudges.

Type: Someone fun to be with.

When in love: ?

Notes An illegitimate child of a Baron family; was treated like a servant at her family home. Despite that, she lives positively without holding grudges.

Name: Plata Alexandrite Gender: Female Position: Queen

Personality Performs her duties as Queen perfectly, but is short-tempered and selfish. She constantly pressures Guest to "not lose to Flavio," which is the cause of Guest's twisted personality. She loves Leocadio and hates both Flavio and his mother.

Name: Leocadio Alexandrite Gender: Male Position: King

Personality Calm, composed, and fair. The only person who was special to him was Flavio's mother, Cressida; he still loves her deeply even after her death. Plata was a political marriage partner, and he thinks of her only as a business partner. He intends to treat Guest and Flavio equally, but sometimes finds himself favoring Flavio. He is undecided on who to name Crown Prince.