A mother of three daughters (one died at the age of three) commits a crime of conscience and becomes radicalized in prison; she turns into an idealist run amok, determined to change her little corner of the world for the better. Her middle daughter, with a physician for a father, an older sister who joins Doctors Without Borders, and a baby sister who dies, is fanatically trying to find a place for herself in this family of overachievers.