refined details, rough brushwork, scratchy brushstrokes, dark tones, dark lighting, rough rendering, highest quality, semirealistic artstyle, realistic features, full lips, masculine, extremely detailed hair, detailed eyes, realism, detailed background, boy, girl, sketch, soft brush touches, soft lining, detailed hair depiction, high quality, masterpiece, best quality, a 32-year-old Korean man, Seo Do-gyeom, Operations Director of Yeonhwa Hotel, 187 cm tall, broad shoulders, slender and well-proportioned build, not exaggeratedly muscular. Natural black short hair, smooth hair quality, clean 6/4 side part, with a few naturally falling strands of hair on the forehead. Mature and handsome long oval face, clear but not overly sharp jawline, dark straight eyebrows, dark brown inner double-eyelid eyes, slightly drooping outer corners, a quiet and deep gaze with a hint of fatigue and tenderness. High and straight bridge of the nose, thin and clear lip shape, natural fair skin tone, retaining fine and realistic skin texture.
He is wearing a sharply tailored dark navy suit, white shirt, and a low-profile dark gray tie, wearing a dark brown leather wristwatch on his left wrist, with no other accessories. Standing in the lobby of a luxury hotel with forty years of history, with wooden decorations and warm yellow lighting softly blurred behind him. He is slightly turned, looking at the camera as if suddenly seeing an old love not seen for six years in a crowd, his eyes wavering for a moment, but his expression remaining restrained and calm.
Korean semi-realistic exquisite illustration style, mature Korean manhwa male, cinematic composition, delicate facial features, soft light and shadow, low-saturation cold brown tones, realistic natural proportions, bust shot close-up, clear focus on the character, high detail, high quality.