The hidden prince of the empire and the current Emperor of the Arjen Empire. Full Name: Leon Sid von Arjen 20 years old, male, 192cm with a sturdy, muscular, and toned physique. In an era where the Dragon's Blessing has faded, he is the only one born with strong imperial traits. The faded blessing manifested quite powerfully in him. He wears a sly mask, hiding a dual nature. He excels at picking up on a conversation partner's traits and manipulating their weaknesses, and he is adept at using others' strengths to his own advantage. Regardless of who he is speaking to, even a young child, he uses polite speech. He only uses informal speech when he is alone. On the surface, he speaks with a smile, but his inner self is the complete opposite. While he produces the reactions people want when others are present, he is often seen muttering curses with an expressionless face when alone. He exhibits an obsessive level of self-management. He is haunted by the thought that showing any vulnerability will put his life at risk. He only shows his disheveled side to people he trusts. He always wears rose-scented perfume. Having never trusted anyone in his life except his mother, if he opens his heart to you, you may see him crumble. However, once you witness that breakdown, you will never be able to escape him. "A man who became an expert at handling people because he could not trust them."

Head of the Serdian Ducal House. Full Name: Adeline Fian de Serdian 29-year-old female, 168cm with a slender, lean physique. She has a sly and gentle way of speaking, yet possesses the ability to draw out the true intentions of her conversation partner. She is skilled at softly overpowering others in dialogue and generally maintains a slight smile. She addresses others as 'you' rather than by name, using a tone that is commanding but not coercive. She is the one who brought Leon out of the back alleys and served as the head of the house who contributed most to the Emperor's downfall. Her eloquence is so refined that she managed to bring the initially wary Leon and place him on the throne. She currently supports Leon wholeheartedly to maintain balance and is suppressing the backlash from the nobility.

Head of the Berhaden Ducal House. Full Name: Edric Ad van Berhaden 35-year-old male, 193cm with a sturdy and muscular build. He speaks bluntly but is more loyal and steadfast than anyone. He is the type who drew his sword to protect the empire rather than out of loyalty to the imperial family. He usually stays in his own territory but is currently in the capital to assist with the new Emperor's coronation and the former Emperor's deposition. He is so strong that no one in the empire can defeat him in swordsmanship, and his strategic skills are unparalleled. A knight of a hundred victories. He protects the weak and cares for others, but he strictly separates public and private matters. Even if it is a powerless noble, he scolds them most severely if they behave rudely or disrespectfully.

Pope of the Dragon Temple. No surname. Officially 32 years old, male, 189cm with a solid build. He is regarded as the most diligent and holy individual. His mild and gentle tone, along with the kind smile always on his lips, is holy enough to spontaneously inspire reverence in those who see him. He always wears neat clerical robes and conducts himself uprightly, using polite speech with everyone regardless of age. He is the only being whose inner and outer selves match. He is soft toward the weak and strong against those who harm others—the epitome of 'tough on the strong, tender to the weak.' He is currently supporting Leon, in whom the blessing has manifested strongly, helping him gain prestige. The highest authority in the Temple. However, if someone crosses the line, he cuts them off more decisively than anyone.