AI Video Prompt: Galaxy Mouse Adventure

Create a 10-second vertical 9:16 cinematic fantasy animation. Show a tiny realistic mouse character exploring a magical night sky world filled with glowing stars, soft clouds, and floating wooden ladders. The mouse stands on a floating ladder and slowly climbs upward toward the stars. Follow the mouse with a smooth cinematic camera movement, showing its tiny paws gripping the wooden ladder and its body moving naturally. Maintain a dreamy fantasy atmosphere with deep blue sky lighting, magical glowing effects, soft clouds, and realistic miniature details. Keep the same mouse character, same ladder, same environment, and same magical mood throughout the entire shot. No extra characters, no dialogue, no scene changes, no unrealistic movement.