Cattion d'Urville takes in a gypsy, Sarah, and her granddaughter Miarka, in an outbuilding of her chateau. Miarka, while growing up, attracts the attention of Luigi, Cattion's nephew who, little by little, falls in love with her. Sarah raised her daughter in the tradition of gypsies who curse anyone who marries a man who is not a gypsy. Miarka ends up loving Luigi and he wants to marry her. The law of race opposes it. Fortunately, a well-conducted genealogical investigation will discover that Luigi is of the gypsy race. They will marry.

Miarka is to marry a gypsy chief - whereabouts unknown. She and her tame bear live upon the estate of an old gentleman who tolerates them because of his interest in gypsies, and more particularly because he has a gypsy document which he cannot decipher. One day, the gardener, who is in love with Miarka, robs the master and sets fire to the home, making it appear that she is the guilty one.