Can't believe that I have never picked this book up to read until now. IT. IS. SO. GOOD. It literary drew me into its world from the very fist chapter. There is no dull moment in the book, and every page just leaves you wanting more. The entire story is really fast paced, so it is perfect for someone who is in a reading slump and wants to read a fast past dystopian/future-earth kind of book. 
 The world itself is set in a dystopian society (as I mentioned before) where human has to live underground in a group that is called 'enclave' (a organization that is kind of like a cult) in order to survive. Cause if you don't, the Freaks will eat you up. And believe me when I say, THEY ARE HUNGRY. 
 The Freaks is one of the things that the main characters have to face in the book. They are human-like creatures that runs in the underground tunnels. Yes, that is where the enclave is located in. And yes, they do eat humans. They eat meat, to be exact, but they especially liked big, fresh one, which equals to human. That is why our two main characters, Deuce and Fade, have to fight them, since everyone in the enclave has a job, and their job is the hunter/huntress that kills the Freaks, and brings home food for the rest to eat. 
 And as if that isn't enough to draw a person into a book, Ann Aguirre created amazing characters in there too. Out two main characters are just so fantastic and marvelous in the story. Deuce, the main girl of the book is strong, loyal, kind, and super good at fighting, especially with handling double knifes. I have always been found characters who knows how to use knife, so when I read that her weapon of choice is a pair of knifes, I was a goner. And Fade, oh, Fade, he is perfect. Strong, loyal, smart, caring, super good at fighting, you name a good quality, he has it. Amazing. Even when his life is in danger, he still puts Deuce in front of himself, and think of her needs first. Wow. He has definitely become one of my favorite fictional boyfriends ever. *swoon* 
 The entire journey was is just so exciting, and got my adrenaline pumping the entire way, and the next thing I know, the story has ended and leave me wanting more. Definitely a recommended read.