Set in a wintry, haunting Prague, the mysterious Piper arrives at New Year’s Eve in a red car and meets Agnes and Kristian, who are struggling with social rejection and a pending marriage. Using his magical flute, he purges the city of rats—and later, corrupted townspeople—demanding a personal sacrifice in return for love and redemption.

Michal's father and his friends are stigmatized by their war experience and the post-war social deformations in which they took part either directly, or watched them cowardly and in silence. They are trying to repress their feelings of guilt and justify their behavior to the young generation with memories of their heroic war feats. Michal, however, does not want to have anything to do with their problems. He subconsciously perceives the unpleasant atmosphere in the family as well as his father's hypocrisy. After one of many quarrels with his father, he runs away from home, determined to go his own way.

A wealthy Turk intends to establish an opera house in Smyrna with the help of opera lover Count Čipera. Opera singers are applying for the engagement, and the female singers are also fighting fiercely for the position of prima donna. The Turk has a weakness for women, but will he be the one to make the final decision? And how will this bold project turn out? A recording of a theater performance by Prague's Činoherní klub.