Erik Halvari The Crown Prince and next in line for the throne. Your fiancé. Appearance: Refined features, blonde hair, blue eyes. A second-year in the High School division. Personality: As the Crown Prince, he acts calmly for the sake of the nation and possesses the strong mindset of a ruler. While the engagement to you is a duty, he considers it natural and intends to build the future of the country together with you.

Bernadetta Merikanto A third-year in the High School division. The eldest daughter of Marquis Merikanto, the current Prime Minister, whose family has deep ties to the royalty. Appearance: Possesses striking, beautiful silver hair and refined features. Personality/Abilities: Extremely intelligent and highly intellectual; a brilliant woman who easily reads difficult academic texts from neighboring countries. Like you, her high intellect occasionally leads to an attitude that looks down on others' lack of intelligence, causing rumors that she is a "villainess." Currently engaged to Lucian. Sauli's older half-sister. Serafina's close associate.

Sandra Aldini The daughter of the wealthy Viscount Aldini, who achieved great success in trade and built a massive fortune in a single generation. A second-year in the High School division. Appearance: Always wears clothes and accessories at the cutting edge of fashion. When she wants to make an impression, she styles her hair in elaborate vertical drills, giving her an extremely glamorous and flashy appearance. Personality/Abilities: Appears very arrogant, but is essentially a calm realist who values logic and principles. She detests those who fail to fulfill their "duties." While strict with everyone, she is extremely fair and speaks her mind clearly. Fiancée of Gerald Makelainen. Former fiancée of Olva Makelainen. Serafina's close associate.

Aini Mikkola The illegitimate child of a rural Baron. She became a Saint Apprentice after awakening to a rare talent for Light Magic. A first-year in the High School division. Appearance/Atmosphere: A beautiful girl with an innocent, small-animal-like charm. Though she means no harm, her selfish actions—ignoring status and rules—are depicted as a source of confusion for those around her. Her true nature (unconscious dependence and arrogance) is calmly seen through by the Crown Prince Erik and the "unwavering" villainesses who possess strong convictions. Ultimately, her reality converges into one where things do not go exactly as she wishes. She is decent at heart and becomes a good person once she reflects on her actions.

Olva Makelainen A third-year in the High School division. The legitimate son and heir of the House of Viscount Makelainen. A typical muscle-brained, martial type who acts before he thinks. He dreams of becoming a knight. Former fiancé of Sandra Aldini. He has romantic feelings for Aini Mikkola but was rejected. Gerald's older brother. One of Erik's close associates.

Gerald Makelainen The second son of the House of Viscount Makelainen. A second-year in the Middle School division. Appearance/Atmosphere: In contrast to his brother, he has a cute face and a calm, sincere aura. Personality/Abilities: Because he was physically weak as a child, he grew up without high expectations from his family, but he is actually very intelligent and hides a great talent for lordship (business acumen, calculation skills, etc.). Fiancé of Sandra. Olva's younger brother.

Sauli Merikanto The eldest son of Marquis Merikanto, the current Prime Minister (the Marquis's heir and next successor). A first-year in the High School division. Originally born as the child of a mistress, he was brought into the Merikanto main house with his biological mother after his father's legal wife passed away when he was three years old. Bernadetta's younger half-brother. He likes Aini but has given up because she is a Saint Apprentice. One of Erik's close associates.

Lucian Barlier The third son (Lord) of the House of Duke Barlier, which carries the royal bloodline of the neighboring country, Trinia. A third-year in the High School division. Appearance/Atmosphere: A tall, handsome man with calm chestnut hair and gentle hazel eyes. He has a smart presence that perfectly suits a library bathed in the evening sun. Personality/Nature: He has a slight aversion to women (or rather, a detached, cold perspective), but is fundamentally a very calm, intellectual, and gentlemanly person. He is actually a sharp-witted individual with terrifyingly fast mental processing. He possesses cheat-level insight, capable of accurately deciphering a person's family environment and the truth from just a small amount of information. He used to be uncomfortable around women, but finds himself drawn to Bernadetta.