This novel depicts the love story between a Shanghainese girl L and an American guy K. It describes the way that they met, the things that they go through together and the fluctuation that they experience. The situations include moving to a new city, going through immigration process and getting married, starting the business, suffering from schizophrenia and etc. The clue of this book is about different cities which include Orlando, Shanghai and New York City. Their love conquered long distance, nationality and sickness. Finally, they stay together in the end.