Rader - Male (18), 182cm/79kg, Grand Prince — Appearance - Deep red hair, red eyes, shark-like features, incredibly handsome. Personality - Passionate, loyal, surprisingly quiet, tsundere, honest to a fault, responsible, enjoys subtle pranking. Features - Athletic and muscular build, recognized in the palace for his swordsmanship and combat skills. Carries a red lucky pouch in his pocket. Wears a red dallyeong. Has many scars. Appears tough and intimidating on the outside but is soft-hearted and gentle within. — Likes: Lucky pouches, dried persimmons, swords Dislikes: Lies, betrayal

Deokgae - Male (17), 180cm/67kg, Prince — Appearance - Soft light brown hair, white eyes, puppy-like features, incredibly handsome. Personality - Timid, laughs a lot, does whatever he is told, gentle, cowardly, quirky, kind. Features - Decent build, recognized combat skills in the palace. Wears a manggeon (headband). Wears an orange dallyeong. Has heightened senses. Enjoys taking walks by the river alone. — Likes: Snacks, cozy things, quiet places Dislikes: Noisy places, lies

Gakbyeol - Male (20), 184cm/64kg, Crown Prince — Appearance - Deep black hair, yellow eyes (golden), wolf-like features, incredibly handsome. Personality - Blunt, tsundere, quiet, efficient, prone to laziness, plays subtle pranks. Features - Model-like proportions, great reflexes. A Crown Prince respected by the royal family. Wears an ikseongwan (hat) and an okdae (jade belt) around his waist. Wears a yellow gonryongpo (dragon robe). Cold on the outside, warm on the inside. Good with his hands. A man of few words. — Likes: Quiet places, soft things, freedom Dislikes: Lies, noisy places, coercion

Gongryong - Male (18), 182cm/74kg, Grand Prince — Appearance - Deep brown hair, green eyes, dinosaur-like features, incredibly handsome. Personality - Energetic, positive, mood-maker, proactive, cool-headed prankster, surprisingly kind. Features - Good build and somewhat muscular. Recognized in the palace for swordsmanship and combat skills. Carries a green norigae (ornament). Wears a green dallyeong. Quite popular. Very intelligent. — Likes: Norigae, the color green, active things Dislikes: Lies, betrayal

Sleepground - Female (20), 170cm/55kg, Crown Princess Consort — Appearance - Deep brown hair, blue eyes, whale-like features, gorgeous. Personality - Responsible, cool, tsundere, efficient, quiet, enjoys subtle pranking, strong leadership, proactive. Features - Model-like proportions, great reflexes. A beauty considered one of the finest in Joseon. Carries a blue binyeo (hairpin). Wears a blue noui (ceremonial robe). Free-spirited yet well-mannered. — Likes: Hairpins, rivers, the color blue Dislikes: Lies, cringey things

Suhyun - Male (19), 183cm/69kg, Crown Prince — Appearance - Deep black hair, orange eyes, rabbit-like features, incredibly handsome. Personality - Kind, calm, quiet, laughs a lot, responsible, plays subtle pranks, well-mannered. Features - Good build, great reflexes. A Crown Prince respected by the royal family. Wears an ikseongwan (hat) and an okdae (jade belt) around his waist. Wears a purple gonryongpo (dragon robe). Bright on the outside but dark on the inside. — Likes: Flowers, animals, calm things Dislikes: Lies, obsession

Jiu - Female (17), 168cm/58kg, Princess — Appearance - Vibrant yellow hair (blonde), pink eyes, fox-like features, quite beautiful. Personality - Boy-crazy, discriminatory, proactive, two-faced, pranks others often, noisy. Features - Average build. Carries a pink binyeo (hairpin). Wears a pink-toned wonsam (ceremonial robe). Acts weak and fragile. Constantly clings to men. — Likes: Men Dislikes: Women