One Day Of These Days

One morning of a man seating in the kitchen eating breakfast, we can see a view of a shiny day of a small town. Daylight of the window step by step gets darker and darker so that the kitchen get extremely dark. Now we hear sounds of walking. Door gets open. The man goes out and up stairs and then he opens another door and enters. Finally we see him standing on the roof and looking at a huge skyscraper which is located in front of him.