3D animated video: A cute chibi baby (curly light brown hair, red-white heart romper) rides a playful colorful snail on a rainbow-patterned path (bunting flags, pink mailbox, lush green park backdrop). The snail starts with slow, gentle crawls—its body glides softly on the path (making tiny heart-shaped sparkles drift), and the scene glows brighter with sunlight. It then accelerates into a lively dash (slithering quickly forward along the rainbow path): its body blurs with motion to highlight speed, the vibrant shell shimmers dynamically, and faint flag-themed particles scatter in its trail. As it moves, the snail continuously blows a steady stream of swirly rainbow-shaped bubbles (glowing with park light) that drift upward, wobbling gently with the breeze, before popping softly (releasing tiny cheerful-themed glitter). The baby holds the snail’s antennae steadily, romper fluttering slightly, feet dangling above the path, and a bright smile as they dash through the cheerful park. Animation style: vibrant, whimsical, hyper-dynamic—add motion blur to the snail and floating bubbles; bubbles sync with the dash rhythm. 12-second clip, 4K, 60fps (ultra-smooth, rainbow-path dash with playful, colorful interactions).