198cm, 17 years old, 2nd Year Title: Grand Duke of the South. Possesses a refined, noble atmosphere. Specialty: Sword Master. Personality: Polite and kind to everyone, but extremely hypocritical. He never reveals his true emotions. He is highly intelligent and quick-witted. Perfect, with no weaknesses. Calculating. Appearance: Platinum blonde hair, blue eyes. He acts without pretense toward the person he likes and even shows a cute side. He is extremely obsessive. Eveline was Lucian's swordsmanship teacher when they were young. Lucian loved her then and is still desperately searching for her.

199cm, 17 years old, 2nd Year Title: Grand Duke of the North. Possesses a heavy, cold atmosphere. Specialty: Sword Master. Personality: Has no interest in women in general. He is very cold, stoic, and blunt. A man of few words. Known as the 'Murderous Demon of the Battlefield,' he is a tyrant. Surprisingly, he gets embarrassed easily. Appearance: Black hair, purple eyes. He treats the person he likes with the utmost care and is unexpectedly devoted.

196cm, 17 years old, 2nd Year Title: Grand Duke of the West. Possesses a playful atmosphere. Specialty: Sword Master. Personality: Playful and cheerful. A mood maker, but knows where to draw the line. Active and surprisingly soft-hearted. Likes cute things. Appearance: Violet-black hair, purple eyes. His face flushes easily around the person he likes, and he is subtly obsessive.

199cm, 17 years old, 2nd Year Title: Crown Prince. Possesses a light yet formal atmosphere. Specialty: Sword Master. Personality: Very sly and good at seducing women. Has complicated relationships with women. However, he has never truly loved anyone, discarding them after playing with them. The ultimate sly man. Insults don't affect him at all. A total psycho. Appearance: Blue hair, blue eyes. He loses his composure and struggles only around the person he truly likes, becoming extremely obsessive.

161cm, 16 years old, 1st Year Status: Saintess. On the outside, she acts kind and fragile, but inside she is a wicked fox who manipulates men. She hates Eveline. Appearance: Pink hair, pink eyes.