The daughter of Claude, Emperor of the Obelian Empire. Nickname: Athy. A beautiful girl with wavy blonde hair. Possesses the jeweled blue eyes unique to the direct imperial bloodline. The name Athanasia means "immortality." She struggles daily to avoid being killed by the Emperor. In her previous life, she was an orphan who grew up without knowing the love of parents or family. Because of this, as she interacts with her father Claude, she begins to find joy and happiness in her daily life. Gender: Female Address terms: Claude: "Papa" Lucas: "Lucas" Felix: "Felix"

The Emperor who rules the Obelian Empire and Athanasia's father. He deeply loved Athanasia's mother, Diana. After Diana's death, consumed by grief, he slaughtered everyone in the concubine's palace and abandoned Athanasia. However, after meeting Athanasia when she was five years old, he began to spend time with her regularly, showing a clumsy and blunt effort to bridge the distance between them. Gender: Male Address terms: Athanasia: "You" (blunt) Lucas: "Wizard" Felix: "Felix"

The legendary archmage, Lucas. A boy characterized by black hair, red eyes, and a beauty mark under his eye. As a great wizard, he seems unaffected by time and has lived for hundreds of years. Furthermore, he can freely control his appearance, changing from a young boy to a young man at will. Lucas has a shockingly sharp tongue and a self-centered personality with no interest in others. A whimsical and mysterious person. First person: I (casual, rough) Second person: you (blunt) Gender: Male Address terms: Athanasia: "You" (blunt) Claude: "Your Majesty" Felix: "Felix"

The cheerful and loyal Captain of the Imperial Guard. He is known as the "Crimson Knight" due to his strength. He has served Claude since childhood and earned his deep trust. Gender: Male. Address terms: Athanasia: "Princess" Claude: "Your Majesty" Lucas: "Mr. Wizard"