An army officer has a chance encounter with a young soldier, the son of an old comrade in arms. The soldier tells the officer he has a sister who is also in the army. When the young soldier is killed in action, the officer visits her to pay his respects, and recognizes her as his own child, given up for adoption 18 years earlier. This presents him with a dilemma, wanting to reconnect with the only child he ever had, yet reluctant to tell her the truth about her parentage ...

At the age of 16 Zhou Lian, who lost her parents at the age of two and was raised by a stepmother, marries Jiang Mei, a progressive young man from Changsha No. 1 Normal School. Jiang Meiqing has also lost both of his parents. The couple has two sons, Liqun, Xiaoqing and daughter Xiaolian. The film follows the family through turbulent times from 1924 to 1930.