korean webtoon style, clean thin lineart, long narrow face, sharp v jaw, broad shoulders, lean build, half-lidded narrow eyes, thin brows, small nose, thin lips, muted gray palette, soft cel shading, minimal highlights, cinematic lighting, calm, frappe_style, thick lines, dynamic angle, dynamic composition, colored sketch lines, neutral colors, flat colors, simple background, 1 male character, solo, upper body, handsome young man, adult male, male focus, slender build, lean physique, brown hair, warm dark brown hair, short neat hair, side-parted hair, slightly parted bangs, heterochromia, left iris emerald green, right iris golden yellow, different colored eyes, calm eyes, cold gaze, emotionless, stoic, calm expression, composed, quiet confidence, oversized white button-up shirt, oversized white dress shirt, crisp white shirt, loose fit, collar open, black necktie, slightly loosened black necktie, rolled-up sleeves, sleeves rolled to elbows, forearms visible, looking at viewer, clean face, smooth skin, clear forehead, defined jawline, sharp nose, highly detailed face, masterpiece, best quality, absurdres, korean webtoon style, clean thin lineart, long narrow face, sharp v jaw, broad shoulders, lean build, half-lidded narrow eyes, thin brows, small nose, thin lips, muted gray palette, soft cel shading, minimal highlights, cinematic lighting, calm