Harry Potter

This portal flickered revealing its’ other side to switch between two versions of the same places. One which would follow the written work to a t, whilst the other followed the cinematic version. Then there were the parallel and/or alternative universes. There were universes where they follow the originals and have minor differences. There were those who had major differences and some that completely changed their entire universe. Some connected to other multiverses without breaking out into the Omniverse. The Book watched, absorbed and made its’ own choice. It dived into the portal and now it had to choose Who? Where? When? and How?

To the weirder of this book,

Know that you hold my most powerful creation, The Reality Book, with this anything you write in it will become reality. Yes reality will mild itself around what you have written only you as the owner will have knowledge about both realties. This means you are now my amusement little being. So go amuse and entertain me, I’m watching but will no longer be seen or heard from after this message.

Signed A Bored as fuck all powerful being.

Which did it pick? Who has it chosen, where and when abouts does it get found, and how is it first used.

Write suggestions in the comments and feel free to create or add a path of your own.