Friendship Is Power universe: Roughly taking after Tank for the memories. Rainbow after destroying destroying a good section of the weather factory(thankfully the part that was devoted to ponyvill) has been sentenced by Princess Luna in court to community service, in the rainbow factory. Luna have not realize though that things have majorly changed since the past, where creating rainbows was a far more dangerous job in the Past. As such Rainbow is Just a tour guide the weather factory/rainbow sections. And basically you're on the tour! Yes this can be used as a self insert story.