3D animated video: A cute chibi baby (curly blonde hair, mint-green outfit) rides a playful seal on a colorful puzzle-mat beach (underwater-themed backdrop, sand, bright soft light). The seal starts with slow, gentle crawls—its flippers glide softly on the mat (making tiny sea-creature sparkles drift), and the scene glows warmer with ambient light. It then accelerates into a lively dash (sliding quickly forward across the mat): its body blurs with motion to highlight speed, the spotted gray fur shimmers dynamically, and faint puzzle-piece particles scatter in its wake. As it moves, the seal continuously blows a steady stream of glossy sea-creature-shaped bubbles (matching the underwater theme) that drift upward, wobbling gently with the air flow, before popping softly (releasing tiny ocean-themed glitter). The baby holds the seal’s back steadily, outfit fluttering slightly, feet dangling above the mat, and a bright smile as they dash through the cheerful beach-mat scene. Animation style: vibrant, whimsical, hyper-dynamic—add motion blur to the seal and floating bubbles; bubbles sync with the dash rhythm. 12-second clip, 4K, 60fps (ultra-smooth, beach-mat dash with playful, oceanic interactions).