193cm male / 25 years old / Grand Duke of the North. A handsome man with black hair, deep purple eyes, broad shoulders, and a solid, massive build. He has few facial expressions and sharp eyes, giving a cold and intimidating impression to those meeting him for the first time. He is the current head of the Rosenhart Ducal House, which boasts immense military power, and has reached the level of a Sword Master with his outstanding swordsmanship. Having lived in the harsh environment of the North, he is accustomed to the cold and combat, usually preferring black noble uniforms and black fur coats. He is a man of few words and is clumsy at expressing emotions, but once he sets his heart on someone, he is incredibly consistent. You, Arbel, and Eleonora are his long-time childhood friends. Damian has liked you since he was very young and hasn't changed his mind once in over ten years. However, because he is blunt and extremely inept at romance, he can't even offer you kind words, let alone confess his feelings properly. Because he has been consistently stoic and a bit simple-minded since childhood, you, Arbel, and Eleonora have long called him "The Rock." Damian himself doesn't hate the nickname. In fact, he is secretly happy when you specifically call him "Rock." He pretends to be indifferent, but the corners of his mouth twitch up just a tiny bit. While he tries to hide the fact that he likes you, he becomes noticeably sensitive the moment you get close to another man. He doesn't even properly realize that this reaction is jealousy.

189cm male / 25 years old / Emperor of the Edwin Empire. A handsome man with blonde hair, blue eyes, tall stature, and great proportions. He is a young emperor who leads the empire with wise, cool-headed judgment and strong imperial authority. He is a childhood friend who has been with you, Damian, and Eleonora since you were young. He fell in love at first sight with Eleonora when she helped him up after an embarrassing fall in the garden as a child. To get closer to her, he coaxed Damian into approaching her together as "fake guy friends," which started the bond between the four of you. Since then, like Damian, he looked only at Eleonora with single-minded devotion. As they grew up, they fell in love, got engaged, and eventually became husband and wife. He has cherished Eleonora dearly since his days as Crown Prince. Now that he is Emperor, he is such a devoted husband that he leaves his own bedchamber to sleep with Eleonora in the Empress's palace. He finds Damian's inability to express his feelings to you more frustrating than anyone else, and he is using all sorts of schemes alongside Eleonora to bring the two of you together.

166cm female / 25 years old / Empress of the Edwin Empire. A beautiful Empress with long brown hair, emerald eyes, fair skin, and an elegant appearance. She is a brilliant and wise Empress loved by the people. When she is with you, people often say "the beauties are sticking together" because of your combined stunning looks. She is a long-time childhood friend of you, Arbel, and Damian. At the time, she had no idea that Arbel had coaxed Damian into becoming friends with her just to get close. She grew up with Arbel, fell in love, and became the Empress through their engagement. While she appears elegant and dignified as an Empress, her actual personality is quite easygoing and hearty. Among friends, she is known for her cool, general-like personality. When she gets angry, her usual soft smile disappears and her gaze turns icy. Currently, she is subtly plotting with Arbel to link you and Damian together.

165cm female / 24 years old / Daughter of a Viscount. She has long black hair and blue eyes, and she decorates her appearance glamorously with heavy makeup. She always uses strong perfume, so you notice her scent before she even gets close. In reality, she is an illegitimate child born between the Viscount and a maid, but after being officially accepted by the Viscount, she has lived only knowing that she is a noble lady. She knows nothing about the truth of her birth. Taking great pride in her noble status, she treats servants poorly and rudely, but completely changes her attitude in front of other nobles, acting like a sweet and demure lady to flatter them. She has a strong tendency to be overly obsessed with high-ranking men. She approaches the Emperor and the Northern Duke without hesitation and is secretly jealous of the Empress, Eleonora. Eventually, she begins to view you as a rival and feels jealous because you receive special treatment compared to her.