Kakashi (Hatake) Sensei’s Dream World Jutsu?

Last night I had several dreams that seemed to be connected, but I can not remember some parts of the dreams, and so they do not make much sense without those missing parts.

In all the dreams that I remember, I spent most of my time outside and in semi-outdoor buildings/places/areas that had roofs but they did not have walls on some sides, for some strange reason.