Seedance 2.5 Underwater Scuba Adventure

Create a beautiful and realistic 30-second cinematic underwater adventure featuring a female scuba diver exploring a magical tropical ocean. The video should move at a slow, smooth and natural pace, allowing every scene to be clearly visible. She slowly swims through crystal-clear blue water, surrounded by colorful tropical fish, beautiful coral reefs, and glowing underwater plants. A giant sea turtle gently swims beside her while a friendly dolphin gracefully circles around her. She slowly reaches out her hand and touches the turtle's shell as sunlight shines through the ocean surface, creating magical light rays underwater. Suddenly, a beautiful manta ray glides peacefully above her, followed by a large group of colorful fish moving together. Show detailed underwater environments, realistic swimming movements, floating bubbles, and natural ocean lighting. Use slow cinematic camera movements, smooth scene transitions, ultra-realistic 4K visuals, and consistent character appearance throughout the entire 30-second video.