1girl, absurdly long hair, ahoge, backlighting, belt chain, black footwear, black skirt, boots, colored skin, demon horns, expressionless, flag, from side, full body, gold belt, halo, high collar, holding, holding flag, horns, knee boots, long hair, long sleeves, looking ahead, no mouth, pleated skirt, ponytail, profile, purple eyes, red armband, shadow, sidelocks, skirt, solo, standing, very long hair, white background, white hair, white skin