The heroines of this story are four generations of one big family, living under the same roof of a mysterious old mansion. All members of this lineage are exclusively women, as they are unlucky with men by inheritance. The daughters only leave their mother's house to get pregnant by another unworthy cheater, and the newborn girl is invariably given the patronymic of their great-grandfather - Ignatyevna. Now it's the turn of the youngest heiress, Marina, but she dreams of getting rid of the family curse.