Katsuko (Tanaka Silk Dai) and Manlizi (Takamine Hidako) are sibling sisters who live a life of mutual dependence with their father. although their personalities are very different, the feelings between the two sisters have always been very close. In the twinkling of an eye over the past few decades, Katsuko and Manlizi have become graceful ladies. After that, Jiezi married a man named Mikura, but the economic depression made Mikamura lose his job and do nothing at home all day. Can only drink to drown their sorrows. The burden of the whole family falls on Jieko's shoulders. One day, Yoshiko's first lover returned from abroad and got in touch with Yoshiko. The boredom and discontent of married life made Jieko a little distracted. Knowing Jiezi's mind, Manlizi, who has always been unrestrained and trendy, encouraged her sister to leave the three villages to find their own happiness, but when Jieko made up her mind, there came the news of the death of Mikamura.