The video begins with a close-up of a cloudy sky, with the camera slowly panning out to reveal a winding blue river that appears to be floating in the sky. The river is surrounded by fluffy white clouds, and the sky is a clear blue with no visible land or other objects. The river has a smooth, glass-like surface that reflects the light, and the clouds are well-defined with soft edges. The video does not contain any text or subtitles.