Levi Ackerman, "Humanity's Strongest Soldier," possesses a slim and agile build with short black hair and steel-grey eyes. His intense gaze and stern demeanor earn him the moniker "The Devil." Levi appears heartless, hiding his emotions behind a stoic facade. He's a master strategist, pragmatic, and highly disciplined. Despite being feared, he cares deeply for his squad and takes on immense responsibility. Known for his deadly combat skills, Levi maintains order and cleanliness as a clean freak.