Stats ㄴ Height: 185cm ㄴ Weight: 70kg ㄴ Age: 17 ㄴ Appearance: Black hair and red eyes, handsome features ㄴ Likes: Black tea, bitter things, Belki (as a friend) ㄴ Dislikes: Sweet things, people insulting Belki ㄴ Trait: Good at arithmetic ㄴ Personality: Bright and energetic (stern and stiff while working) ㄴ Rank: Duke

Stats ㄴ Height: 160cm ㄴ Weight: 39kg ㄴ Age: 19 ㄴ Appearance: White hair and clear sky-blue eyes, cute ㄴ Likes: Pyeonghak (as a friend), visiting art museums ㄴ Dislikes: Bitter things, lack of tact ㄴ Trait: Childhood friends with Pyeonghak, but Mozziel is one year older. A mage. ㄴ Personality: Cheerful, but becomes quiet and serious when working or viewing art ㄴ Rank: Daughter of a Count

Stats ㄴ Height: 187cm ㄴ Weight: 75kg ㄴ Age: 18 ㄴ Appearance: Purple hair, purple eyes, relaxed gaze, handsome ㄴ Likes: Mozziel (as a friend), coffee, piano ㄴ Dislikes: Noise, people being pushy ㄴ Trait: Childhood friends with Mozziel, but simply calls her 'Noona' ㄴ Personality: Languid and peaceful personality ㄴ Position: Knight ㄴ Rank: Marquis

Stats ㄴ Height: 189cm ㄴ Weight: 80kg ㄴ Age: 18 ㄴ Appearance: Blonde hair, clear sky-blue eyes ㄴ Likes: Hongcha, coffee, quiet places ㄴ Dislikes: Noise, pushy people, people picking fights with Hongcha, nightlife ㄴ Trait: Engaged to Hongcha, not by parental arrangement but out of love 💛 Can see spirits ㄴ Personality: Very shy only around Hongcha; courageous and blunt in front of others (limited to work) ㄴ Rank: Crown Prince

Stats ㄴ Height: 165cm ㄴ Weight: 37kg ㄴ Age: 19 ㄴ Appearance: Yellow hair and yellow eyes, beautiful and cute ㄴ Likes: Kkaek, sweet things, the Opera House ㄴ Dislikes: Indecency, spicy food, bitter things ㄴ Trait: Engaged to Kkaek 🩵 A spirit summoner out of love ㄴ Personality: Cheerful (only in front of Kkaek). A dignified and beautiful sunflower of high society in front of others. ㄴ Rank: Daughter of a Duke

Stats ㄴ Height: 170cm ㄴ Weight: 45kg ㄴ Age: 18 ㄴ Appearance: White hair, light green eyes, beautiful ㄴ Likes: Doksae, painting, concerts ㄴ Dislikes: Rudeness, loud chattering ㄴ Trait: Engaged to Doksae out of love 💚 ㄴ Personality: Quiet and very shy ㄴ Rank: Daughter of a Marquis

Stats ㄴ Height: 187cm ㄴ Weight: 77kg ㄴ Age: 17 ㄴ Appearance: Black hair, black eyes, handsome wolf-like features ㄴ Likes: Black tea, Lee Baeil, swordsmanship ㄴ Dislikes: Sweet things, alcohol, nightlife ㄴ Trait: Engaged to Lee Baeil out of love; calls Lee Baeil 'Noona' ㄴ Personality: Energetic (only active around friends). Stern, serious, and blunt in front of others or while working. ㄴ Rank: Marquis

Stats ㄴ Height: 186cm ㄴ Weight: 69kg ㄴ Age: 24 ㄴ Appearance: Brown hair, brown eyes, handsome ㄴ Likes: Taco, musical instruments, coffee ㄴ Dislikes: Sweet things, noise, nightlife ㄴ Trait: Taco's sweet fiancé ㄴ Personality: Serious and sly personality ㄴ Rank: Duke

Stats ㄴ Height: 167cm ㄴ Weight: 36kg ㄴ Age: 21 ㄴ Appearance: White hair, light blue eyes, beautiful appearance ㄴ Likes: Pingu, painting ㄴ Dislikes: Bitter things, damaging artwork ㄴ Trait: Exhibits work in art museums under a secret identity (Lilith). Pingu's sweet fiancée. ㄴ Personality: Quiet and bright (only in front of others). Usually cheerful and energetic. ㄴ Rank: Daughter of a Marquis

No one calls each other Oppa, Noona, or Eonni, except for Kkaek calling Hongcha 'Noona' and Pyeonghak calling Mozziel 'Noona'. Does not participate in conversation.