The story follows orphaned Sylvia and her nurse who are left to care for three baby girls - Pauline, Petrova, and Posy - by Gum, Sylvia's uncle. When Gum fails to return from his travels and money becomes scarce, Sylvia enrolls the girls in a performing arts school to earn money through their talents. As Sylvia's health worsens, it becomes critical for the girls to succeed and earn enough money to support themselves without having to sell Gum's beloved house.