Webtoon-style character illustration. 17-year-old Korean high school boy wearing a neat uniform (white shirt, tie, dark vest, charcoal trousers). Sketchy textured webtoon line art style. Flat digital coloring with expressive shading.
Dark hair with middle part (5:5). Sharp eyes. Grumpy tsundere expression. Big black headphones around neck. Slightly annoyed posture. Cool but irritated vibe. White background, high resolution,male_m_shaped_full_bangs,soft layered full bangs covering the forehead,long center strands falling between the eyes,loose piecey bangs,slightly messy bangs,AAA style,masterpiece,best quality,best aesthetic,
