black-haired male, handsome appearance, arrogant demeanor, 19-year-old academic achiever, campus background, symmetrical composition, natural lighting, soft tones, long focal length, side profile close-up, focused gaze, confident smile, book elements, youthful vitality. panorama, central composition, full-body character, manga, golden ratio composition, full-body, front view, multi-posture character, character design.,,in clothe