15-second cinematic widescreen video, 16:9, ultra-high-definition, 4K quality. Create a breathtaking

15-second cinematic widescreen video, 16:9, ultra-high-definition, 4K quality. Create a breathtaking Chinese celestial fairyland inspired by classical Chinese landscape paintings and ancient mythology. At dawn, the camera begins high above an endless sea of soft white clouds. Enormous emerald mountains and razor-thin stone peaks rise vertically through the clouds, covered with ancient pine trees, waterfalls, and delicate Chinese pavilions. The camera slowly glides forward through the mist, revealing a vast hidden valley surrounded by floating mountains. Long waterfalls fall thousands of meters into the clouds below. Golden sunlight breaks through the cloud layers, creating soft volumetric light and illuminating drifting mist. In the distance, several elegant white cranes fly slowly between the peaks. A traditional Chinese temple with curved dark-tiled roofs sits on the edge of a cliff, surrounded by blooming peach blossom trees. Red and pink petals float gently through the air. Around the 8-second mark, the camera passes close to a mountain ridge and reveals the grandest view: a colossal celestial mountain floating above the cloud ocean, connected to smaller peaks by ancient stone bridges. A thin waterfall pours from the floating mountain into the abyss. Tiny lanterns and warm lights glow inside distant temples, making the world feel inhabited but mysterious. During the final seconds, the camera rises above the clouds toward the floating mountain while the sun appears behind it, creating an epic silhouette. A flock of cranes crosses the frame as clouds slowly roll beneath the camera. Visual style: realistic cinematic fantasy, Chinese xianxia atmosphere, traditional Chinese aesthetics, majestic mountains, ethereal mist, elegant and restrained colors, jade green mountains, white clouds, warm golden sunrise, subtle peach blossom pink, extremely detailed environment, realistic water and clouds, volumetric lighting, atmospheric perspective, natural cinematic lighting. Camera: continuous smooth aerial dolly shot, slow forward movement, subtle rise, strong depth and parallax, no cuts, no sudden camera movements. Quality: photorealistic, cinematic composition, physically realistic lighting, extremely detailed, sharp foreground, atmospheric distant mountains, HDR, high dynamic range, 4K, premium film quality. Avoid: modern buildings, cities, people close to camera, sci-fi elements, neon lights, text, subtitles, logos, excessive saturation, cartoon style, anime style, distorted architecture, unstable camera, flickering objects, warped mountains, duplicated birds. Duration：15s｜Aspect Ratio：16:9｜Resolution：1080p/4K｜Camera Motion：Slow / Cinematic｜Style：Photorealistic / Cinematic。