I honestly never thought that I would enjoy this book. At first I was like, "Machines? Mechanic female lead? A CYBORG??? Who the hell is interested with that kind of story?" 
 BUT I WAS WRONG! OKAY? I WAS WRONG! 
 I seriously never got bored and I immensely enjoyed every page. However, knowing that it's a fairy tale retell story, the plot was, well, a bit predictable. But I still find it very amusing. And I seriously just can't get enough! It captivated my heart and got my attention so hard that I quickly read the second book. 
 I totally recommend this book to EVERYONE!