Bronka, Franka, Amelka and Kwiryna are four girls living in the same poor district of Warsaw and going to the same school. They all fight for a better future but what the future brings is usually disappointment, sometimes even tragedy.
Stefcia Rudecka starts working as a governess in an aristocratic house. Waldemar, the young heir, falls in love with her but his well-off family is not eager to accept the woman he loves.
A melodrama about children living in an orphanage run by a local doctor, Jan Mankiewicz. One day, Jan witnesses a car accident. The victim is a famous actress, Lena Merwińska, who has injured her leg and stays in Zasielsk for a few days. Lena and the doctor fall in love. Lena passes Jan's research paper on to Professor Tomczyński, who paves the way for his great career. Jan moves to Warsaw, where he is to become the head of a children's clinic.
