The Zhou family has high hopes in giving birth to a son but was disappointed when Zhou Jiwei was born a girl, making her the third daughter in line. Because she was a disappointment to the family, she was only ever given hand me downs from her sisters. She felt no love from her family, but luckily she feels the love of a family from her neighbours. There she meets her 'brother' Dai Yaoqi and follows him around trying to be the best sister ever, however, he has never wanted to have a sister. As she tries her best to be close to him as his sister, she slowly realizes the feelings she holds for him are not love for a brother but something more.

Fifteen years ago, a young girl saved a young boy from drowning at a farm. Upon his rescue, they become friends and the two of them pray under the Star Apple tree together to wish for happiness for each other throughout their lives, and for them to meet again after fifteen years. But fifteen years later, circumstances have changed. The boy, Tao Si, is now a successful businessman who wishes to avoid his fixed marriage, while the young girl, Cao Kerui, has fallen for an orphan boy who grew up on the farm with her. Incidentally, the orphan boy is actually the boyfriend of Tao Si's future fiancé. How will these four people overcome these obstacles and realize that love can be found in the least expected places?