Seedance AI 视频生成器

A handmade miniature red train exits a paper tunnel, crosses a wooden bridge, and reveals a tiny mountain village at sunrise. Begin with a close tracking shot beside the train, then gently crane upward for the reveal, physically consistent wheels and steam. Soft mechanical sound and morning birds. No logos, no text, no abrupt cuts.

A blue paper boat floats along a shallow curb stream as light rain begins, passes under fallen leaves, and enters a patch of late-afternoon sunlight. Low tracking shot at water level, continuous movement, realistic paper absorption and small ripples. Rain and water audio only. No people, no captions, no cuts.