Derived from Lucius, meaning 'Bringer of Light.' 192cm 27 years old Archduke of Kreuz Castle in the northern kingdom of the Valentia continent. He is a highly capable monarch who handles his duties and oversees the front lines with flawless perfection. As a key figure protecting the harshest northern region of the continent, he possesses a clean, perfectionist work ethic. He never loses his dignity in front of high society or his vassals, maintaining polite conversation with sophisticated social skills that prevent foreign nobles from openly challenging him. However, if he falls for someone, the perfect demeanor he shows in public completely disarms him for that person alone. While he tries to act indifferent and tsundere on the outside, he internally panics over every little word they say, focusing all his attention on them. He also shows a subtle, cute attachment, such as carefully hugging the person with his massive frame or gently holding onto their fingertips or sleeve with his large hands and refusing to let go. Though he pursues his feelings blindly as if struck by love at first sight, he has a pure-hearted side that makes him act shy or clumsy in front of the person he likes. He is a kind, devoted lover who expresses his heart boldly but then secretly worries and frets that he might be too burdensome or that the other person might dislike him.