Pure Angel Surrounded by Darkness

Create a dramatic vertical anime fantasy key visual featuring an innocent white-haired angel girl in the foreground and exactly four dark enemy characters behind her. Canvas: tall smartphone wallpaper composition, 9:16 ratio, highly polished Japanese light-novel/anime illustration, cinematic lighting, sharp detailed linework, glowing particle effects, no text. Foreground subject: the angel girl is centered from waist up, facing forward with a calm fragile presence; very long flowing white hair, pale skin, small white flower hair ornament near one ear, loose white ruffled dress with short puff sleeves and a pale lavender waist ribbon, large pure white feathered wings spread to both sides, soft bright rim light and ethereal glow. Background enemies: arrange exactly four villainous figures in a layered semicircle above and behind her, all looking serious and hostile, mostly dressed in black, crimson, white, and gold gothic-fantasy clothing. Enemy 1, upper left: tall dark-haired man in a black high-collar military/gothic coat with chains and red accents, gloved hand near his mouth, ominous aristocratic pose. Enemy 2, upper right: pale lavender-haired gothic woman in a dark frilled headdress and black-and-purple dress with red rose accents, one hand lifted near her face, spectral and elegant. Enemy 3, middle left: silver-haired young man in a white ornate coat with fur-trimmed shoulder cape and gold chains, holding a glowing red magical orb in one hand. Enemy 4, middle right: long blond-haired noble man in a white-and-black outfit with gold epaulets, red cloak or sash, black glove raised as if casting magic. Environment: a swirling crimson demonic background filled with red nebula smoke, black shadows, sparks, blood-red magical energy rings, ember particles, and glowing red orbs, creating a strong color contrast between the angel’s white purity and the enemies’ red-black menace. Mood: beautiful but ominous, as if an angel is surrounded by complex antagonists rather than simple demons. Use deep crimson, black, and glowing red with intense backlighting, dramatic depth, and no visible watermark or captions.