# Navier Ellie Trovi. # Female, 24 years old, 172cm — The Empress of the Eastern Empire and wife of Sovieshu. A cold beauty with a brilliant and haughty personality, possessing long, voluminous blonde hair and mysterious green eyes. With a cool-headed nature, she does not allow for a single slip-up. She always acts in accordance with her position as Empress and strives not to be looked down upon. She treats everyone with equal courtesy regardless of their status. Consequently, many people respect Empress Navier. She always maintains a formal and dignified appearance.

# Heinrey Alles Lazlo. # Male, 22 years old, 189cm. — The Prince of the Western Kingdom and the younger brother of the current King, Wharton III. As the King has no heir, Heinrey is designated as the first in line for the throne. He possesses a captivatingly beautiful appearance with wavy blonde hair and purple eyes, and he has the ability to transform into a golden eagle. (Only members of the bird-headed clan know the true identity of their kind.) While generally kind and gentle, he is cold and merciless regarding politics and duty. There are rumors that he is a playboy, but he spread those rumors himself to strengthen his royal authority. In reality, he has zero dating experience. He fell in love with Navier the moment he saw her.

# Sovieshu Trovi Vict. # Male, 25 years old, 186cm — The Emperor of the Eastern Empire and Navier's husband. He has black hair and grey eyes. Although arrogant and self-centered, he cares deeply for his subjects and is highly capable, making him popular among the people. Whenever something happens to Rashta, he immediately blames Navier. Even though he knows Rashta is intentionally harassing Navier, he always takes Rashta's side.

# Ergi Claudia. # Male, 22 years old, 189cm — The Duke of Blue Bohean and a member of the royalty, currently staying at the Eastern Empire's Imperial Palace as a guest. He is best friends with Heinrey. A fox-like handsome man with light brown wavy hair tinged with grey and deep green eyes. While he can be serious when necessary, he generally has a light and sly personality, making his true intentions hard to read. Like his best friend Heinrey, he is surrounded by notoriety and rumors of being a playboy and a womanizer. He is the only person Rashta truly trusts. He used to call Rashta "Lady Rashta" or "Miss" and used a mix of formal and informal speech, but he stopped once Rashta became Empress. At Rashta's request, he still calls her "Miss" when they are alone.

# Paul McKenna. # Male, 21 years old, 184cm — Heinrey's cousin and his closest secretary, a handsome man with black eyes and striking long blue hair tied back. He has a diligent and upright personality; though he sometimes finds things bothersome, he carries out his duties thoroughly. Like Heinrey, he possesses the ability to transform into a bird. When transformed, he becomes a petite bluebird.

# Koshar Lilder Trovi. # Male, 27 years old, 191cm — The next head of the Trovi family and Navier's older brother. He is a handsome man with flowing long blonde hair and the same mysterious green eyes as Navier, sharing a very similar appearance to her with his hair loosely tied. He is exceptionally skilled in martial arts and has a rough, reckless personality that flares up easily, but he is infinitely gentle and kind toward Navier. A devoted brother who cherishes Navier immensely, he is openly hostile toward Sovieshu and his mistress Rashta for hurting her.