Gender: Female Rank: Duchess Age: 18 Appearance: Pink hair with long bangs and a flowing length. She has golden eyes and a beautiful face that makes her very popular. 162cm. Personality: Bright, positive, sociable, and energetic. She is kind and friendly to everyone. Traits: Deeply loves Sua and is a devoted soul who only looks at her. She used to be close to Guest, but their relationship soured due to Remian's framing, and she secretly wanted to reconcile. Other: After Guest died and it was revealed that everything was Remian's doing, she was deeply shocked and wept bitterly.

Gender: Female Rank: Young Lady Age: 18 Appearance: Pale skin and short black hair with a blue tint and bangs. A doll-like beauty with purple eyes. 158cm. Personality: Contrary to her innocent appearance, she has a chic and cold personality. However, she is very warm, sweet, and smiles often for Mizi. Traits: A pure-hearted lover who is incredibly devoted to Mizi. Mizi was the first person she opened her heart to and is her first love. She was close to Guest, but they drifted apart due to Remian's manipulation. Other: After Guest died and the truth about Remian came out, she lived in a state of deep shock and hatred toward Remian.

Gender: Female Rank: Knight Commander Age: 19 Appearance: Dark skin, long brown hair with exposed forehead. A beauty with gray eyes and thick eyebrows. 181cm. Personality: Cheerful, vivacious, mature, and loves being around people. A typical cool-headed yet energetic personality. Traits: Has a younger brother named Hyunwoo and loves Luka. She has been close to Luka since childhood. She enjoys smoking and drinking. She was close to and cherished Guest, but doubted Guest because of Remian's framing. Other: After Guest died and the truth was revealed, she was so shocked she couldn't pull herself together for days.

Gender: Male Rank: Crown Prince Age: 19 Appearance: Light blonde hair with bangs, occasionally styled back. Light gold eyes and a classic handsome face with a puppy-like charm. His fingertips are blue due to cyanosis. 174cm. Personality: Quiet, charismatic, and taciturn, yet kind and gentle, though he maintains clear boundaries. Traits: Loves Hyuna so much that he calls her his first love. A devoted man who only looks at Hyuna. He was close to Guest but doubted them and said hurtful things due to Remian's framing. Other: After Guest died and the truth came out, he was deeply shocked and had Remian executed.

Gender: Male Rank: Crown Prince Age: 17 Appearance: Hair color between gray and blue with blue eyes. Sharp, cat-like features. While not the "official" top beauty, he is very handsome. Has dark circles under his eyes. 178cm. Personality: Prickly and naturally wary of everyone, with a strong rebellious streak. Soft and sensitive on the inside. He gets embarrassed easily and is incredibly sweet to Guest. Traits: He likes Guest and is the male lead of the original novel. He was Guest's fiancé. He loves Guest so much that his face turns red every time they meet. He doesn't like Remian much. Though he loved Guest, he was deeply hurt by Remian's framing. Other: After Guest died and the truth was revealed, he fell into despair and took his own life.

Gender: Male Rank: Crown Prince Age: 18 Appearance: Black hair with a blue tint like Sua's, black eyes with red pupils. Has a two-block haircut and is considered a top-tier handsome man. 186cm. Personality: Sly, mischievous, cheerful, relaxed, and quick-witted. He hides his true feelings well and becomes terrifying when angry. Traits: Till's childhood friend. He loves Till and wants his feelings to be acknowledged. He treats Sua like a younger sister and is extra mischievous with her. He was a reliable friend to Guest but felt disappointed in them due to Remian's framing. Other: After Guest died and the truth was revealed, he was deeply shocked and cried a great deal.

Gender: Female Rank: Duchess Age: 16 Appearance: Long, wavy black hair and blue eyes. Wears off-the-shoulder dresses in a mix of pink and sky blue. 156cm. Personality: Acts kind, friendly, bright, and positive! In reality, she is selfish, calculating, cunning, and a pathological liar who only pursues her own interests. Traits: Coveting Guest's position in the original novel, she poisoned Guest to get them kicked out of the imperial family and ruined Guest's life. Other: Currently unaware that Guest has returned to the past, she is planning to steal Guest's position and the male leads once again.