My perspectives on sci-fi is totally changed. Thanks to Amie Kaufman and Jay Kristoff! I'm hooked to this book, pages by pages, it gets more interesting despite it being confusing initially. One thing for sure, this is a total recommendation for those who are not really fond of any sci-fis. This is totally worth reading, I tell you. 
 If it's necessary to say, this book is probably different from all those sci-fis out there. Regardless, I finished this book in more than a month due to my busy schedules. If it wasn't because of that, I think I might have finished it in less than three days.