Create a 5-second vertical cinematic, photorealistic fantasy animal video based directly on the reference image. SUBJECT: A fluffy white cat, a golden retriever, and several tiny, adorable living cloud creatures with soft rounded bodies, tiny arms, tiny legs, and simple friendly faces. Preserve the exact appearance, fur colors, body proportions, relative size, and identities of the cat and dog from the reference image. Preserve the cute appearance and existing number of the cloud creatures. ENVIRONMENT: A sunlit ancient marble terrace floating high above a vast sea of soft white clouds. Warm afternoon sunlight illuminates the pale stone paving, distant floating islands, and pastel-colored sky. The white cat lies comfortably on the marble floor beside the golden retriever. Several tiny cloud creatures are gathered around them. CAMERA: Maintain the same vertical composition and low cinematic viewpoint as the reference image. Keep the cat and dog clearly visible in the foreground and several cloud creatures visible around them. Use a stable camera with no panning, no zooming, and no sudden viewpoint changes. TIMELINE: 0–1 seconds: The white cat and golden retriever relax together on the sunlit marble terrace. The dog begins wagging its fluffy tail happily from side to side. The tiny cloud creatures nearby remain still for a brief moment. 1–2 seconds: The golden retriever continues its happy tail wagging. Two or three nearby cloud creatures begin gently bouncing up and down in a playful rhythm, as if imitating the dog's wagging tail. Their little feet briefly leave the ground during each small hop. 2–3 seconds: More of the existing cloud creatures join the gentle bouncing. They hop in a simple, cheerful rhythm while remaining close to their original positions. The golden retriever continues wagging its tail happily, unaware that the cloud creatures are copying its movement. 3–4 seconds: The white cat slowly raises its head and looks toward the bouncing cloud creatures. The cat watches them with quiet curiosity while remaining comfortably on the ground. 4–5 seconds: The cloud creatures make one final set of small synchronized hops and settle back onto the marble floor. The golden retriever continues wagging its tail happily. The white cat calmly watches the little cloud creatures. End on this peaceful and whimsical moment. VISUAL STYLE: Photorealistic cinematic fantasy animation, realistic fluffy animal fur, natural animal anatomy and movement, soft rounded cloud creatures, detailed white marble, warm sunlight, pastel blue and pink sky, luminous clouds, gentle atmospheric depth, and a charming storybook atmosphere. The cloud creatures should remain cute, soft, and physically consistent with their appearance in the reference image. The humor should come from the cloud creatures copying the dog's happy tail wagging. AUDIO: Gentle wind across the floating terrace. Soft ambient sounds from the surrounding cloudscape. A natural swishing sound from the dog's tail. Light, airy puff sounds accompanying the cloud creatures' little hops. A delicate, cheerful musical accent as the cloud creatures begin bouncing together. No dialogue. No exaggerated cartoon sound effects. The visual story must remain completely understandable even if no audio is generated. CONTINUITY AND CONSTRAINTS: The white cat and golden retriever remain the same animals throughout the video. The cat and dog remain lying on the marble terrace throughout the entire sequence. The dog's tail stays attached to its body and wags naturally from side to side. The dog does not stand up, spin around, run, or change its position. The cloud creatures bounce in place near their original positions. Their movements are small, soft, and rhythmic. The cloud creatures do not transform, multiply, disappear, or change shape. Do not introduce new creatures or additional animals. The cat raises its head only after the cloud creatures begin bouncing. The marble terrace, distant floating islands, clouds, and sky remain consistent with the reference image. No explosions, magic blasts, sudden weather changes, or dramatic events. No cuts, teleportation, duplication, or sudden scene changes. The final frame clearly shows the relaxed dog wagging its tail, the cloud creatures settled around the animals, and the cat quietly watching them.