I really love Kim Dokja and Yoosung's relationship, it's always potrayed in such a beautiful way, they are fellow survivors in a apocalyptic world who have bonded together as a Father and Daughter, I also loved how softly Dokja talked to her as if soothing a child and then repeated the words his mother used to say, '' We'll just have to take it slow, if you read a book over and over you'll eventually understand", the author really knows how to write a story, man.