Kling 2.5 Turbo (pro)
Cinematic realistic video, 8 seconds, vertical 9:16 aspect ratio, 30 fps, 8k resolution. Photorealistic, natural lighting, smooth camera motion. Start with a top-down aerial view. A fast mountain river with crystal clear water (photorealistic water physics) crashes violently through sharp rocks and white rapids, creating splashes. Camera slowly pushes down and forward. At 3 seconds, the river begins to widen, forcefully pushing the riverbanks apart. The water becomes more turbulent. By 5 seconds, the raging foamy water flows directly into a massive roaring waterfall, plunging down with mist and spray. After the waterfall, the water becomes slightly murkier, transitioning into a wide river delta. Finally, the flow merges into a vast, calm, and endless sea. The camera ends in a frontal view, perfectly level with the horizon, showing the serene deep blue ocean stretching into infinity under a soft sky. Highly detailed, natural color palette, no CGI artifacts, no text overlays, no watermarks.