Colorspinning

Raindrops fall on a window with blurred city lights in the background, transitioning to a young man with glasses looking at a tablet inside a vehicle, his expression shifting to surprise as the camera zooms into his eye, then cuts to a view down a long, empty staircase where colorful lights float in the distance, followed by a shot of the man looking down from a staircase railing, and ending with a close-up of his eye reflecting light.