AUTHOR'S NOTE - I've been made aware that readers are unaware that this is blatant self-insert Mary-Sue at it's worst. Oh, yes, plus LOTS of OCs. No really, it's really obvious and blatant. I'd rather you be aware of that now and simply leave than waste your time and give it a downvote because you don't like self-inserts, Mary-Sues, or OCs.

Humans go to sleep, then wake up as small, sentient equines in all the colors of the rainbow and beyond. Some are capable of flight, some capable of using what can only be called magic. All are recognized as being some variant of pony from the popular TV show, "My Little Pony - Friendship is Magic."

Introduced into this chaos is one who is chosen to be a leader by whatever force has been converting humans into ponies. This former human must now grow into the role, for the very fate of millions of ponies now lies in her hooves.

[Author's Note: This is very blatant self-insert with shades of Mary Sue, and by admitting I have the problem I'm taking the first step to solving it. ;) Also, this has nothing to do with The Conversion Bureau, which I haven't read and understand to be quite enjoyable.]