The play is set in Shanghai and takes place between two sisters of the Wang family. The Wang family has two daughters. A ballet dancer, and her sister Wang Ziling is innocent and lovely , full of hope for life, but the two sisters fell in love with Chu Lian, the son of the Chu family. Chu Lian fell in love with his lovely younger sister Wang Ziling. The two started a sweet relationship, but their sister Wang Luping had a car accident, which led to the termination of their love. The helpless Chu Lian had to marry Wang Luping as his wife
At this time, Wang Ziling and Fei Yunfan, who was 19 years apart in age, knew each other, fell in love, got married, and married abroad. Fei Yunfan is a very mature and confident man. He makes decisive decisions on everything and has more life experience than ordinary people. After falling in love with Ziling, in order to make the other party better adapt to the new living environment, she tried her best to make Ziling happy and create a better life together. But her sister Luping found out that Chu Lian was in love with her younger sister, which disrupted her comfortable life ever since.