Sister Yan, the protagonist, was a famous movie star in Hong Kong in the 1960s and was known as one of the seven princesses in Wulin. With the changes of the times, the seven girls of that year now have their own lives. Sister Yan became a single mother and lived with three children. Hosting cooking programs on the radio during the day and taking care of children at night. All the fans who know her call her Mama Yan.