If you haven't read the first 4 books in this series, stop right here and go read them so that way the storyline makes sense and you'll be really confused on what's going on.
You back? Good. If your one of those people who decided to start here anyway, you do you. I won't judge but I would recommend to read the other 4 books before this one but it's your choice. Now, please enjoy the 5th book in the Forgotten Salvatore Series!!!