Helena and Tonicka have come to Prague to find happiness. Helena acquires the position of secretary for the banker Petr Ledenka, Tonicka works as a cleaning lady. Petr falls in love with Helena and Tonicka befriends a corporal. Helena is expecting a baby but the War begins and Petr has to join up. He entrusts his company with his friend Vilém Resler and he leaves for the front. Helena keeps her motherhood a secret so that she doesn't lose her job.
—NFA.cz