you spend the afternoon at the beach, you go swimming and when you return to your spot you discover that a book has been left there, you look around but there is no one, you take the book and you read the title "The ideal girl". You start reading and your mind becomes captivated by the story, you can't get rid of it, your mind forces you to read again and again. The more you advance in the chapters the more you change and you become like the book describes the ideal girl