imagination.

if you're not ready to go, and understand the complexity of "imagination" within the premise, then start writing, and see where it takes ya. I guess. no harm, rright?

so. "imagination". simple, no? go ahead, and imagine something, but for this context let's force it to make sense somehow. alright, now, imagine it had a narrative, what could it be? for this example we'll assume it just has just one narrative. now, what if it was "real" in every sense of the word, but not within YOUR reality? remember the premise? if not, go back, and reread.