Perhaps everyone has performed thousands of story fragments in their minds, in class, while commuting, while working, and even while eating and sleeping. Imagination never disappoints, and there is no problem with smooth transitions between nonsensical scenes. This is just a mixture of some imaginary fragments. This is a special event where you can use your imagination to change the world. While the author can still use his brain, see how the characters in each world spend their strange lives.
Concept: Imagination can have strange power, and constructing a world that does not exist is crazy in itself