Naruto

The book floated over to a portal and watched as there were ninjas? Yep ninjas, and they had powerful abilities and stuff. It dived in and kept watching as some of these mortals had almost godly powers considered to the average citizen. Although shouting out your attacks is stupid just think them and be even stealthier.

It descended rapidly until it hit the ground. It felt the presence of someone/something nearby and opened up when it was touched.

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.

Who has the book? and how do they use it?

Feel free to add your own path/chapters to any of my stories.