Release That Dream RTD

(Seems like I forgot something but since I don't remember what is it, I cannot do anything about it)

Hi everyone, I just want to try making a simple fan-fiction about Release That Witch.
What about if Roland Dream World are reversed with the Non-Dream World?
Or maybe they even merge into each other? Or other variation available?

Forewarning, this maybe only gonna be a normal (a.k.a boring) Slice of Life story.

(Seems like I forgot something but since I don't remember what is it, I cannot do anything about it)