There's an old legend about a mysterious book with magical powers. They say whatever you write in this book becomes reality. The only way to reverse whatever you may have written is erasing it or making it unreadable. You may even change time by writing the date or specific word, such as tomorrow, yesterday, next year etc. You may modify your own or someone else's body/mind. If someone else gets the book, they get this power as well. If you rip a page out of the book anything on that page stays true as will anything you write on it, unless erased or unreadable of course.
Some say there is a total of three books scattered around the world, now the question is where, and who already has one. It is said one of these is in a little town, but who will find it? Will they use it for good or evil. Personal or charitable gain. To make themselves or someone else more attractive. These special books are supposed to be in a cave, forest, and desert.