一个详细的电影级提示词，用于创作一段高风险奇幻视频，场景设定在月光下的阿拉伯沙漠王国，包含一个巨大的火魔和一位勇敢的年轻女性。
Epic Arabian fantasy cinematic scene at night, vast moonlit desert kingdom with ancient domes and minarets, giant full moon illuminating golden dunes, mystical purple smoke swirling from a glowing magical portal on a rooftop terrace. A towering horned fire demon emerges from the violet mist, molten lava skin, blazing orange flames flowing from its head and body, glowing eyes, dramatic volumetric lighting, sparks and embers floating through the air. The demon unleashes a massive stream of fire across a palace rooftop while a brave young woman crouches nearby holding a magical artifact. Ultra-detailed environment, Arabian Nights atmosphere, cinematic camera movement, dynamic action, fantasy storytelling, Unreal Engine 5, high contrast, ray-traced lighting, magical particles, epic scale, 4K, masterpiece, film-quality VFX, dramatic depth of field.
