recluse, young adult, male, (20yo), messy hair, stubble, oversized dark hoodie, baggy sweatpants, indoor setting, cluttered small room, anime posters, dim lighting, computer screen glow, surrounded by manga and gaming paraphernalia, sitting on floor, leaning against wall, withdrawn expression, ambient light, close-up shot, detailed background, moody atmosphere, soft shadows, high contrast, 3/4 view, realistic texture, muted colors.