Victoire discovers the secret of Patricia, a popular student who in fact conceals her modest condition and the fact that she is an illegal immigrant. Victoire will help her, even if it means practically outlawing herself. She will also have to deal with an unforeseen event: the arrival of her mother. The least we can say is that the relationship between the two women is not the easiest!
Victoire has just been transferred to a new high school in Angoulême. She becomes a senior education advisor and fits perfectly into her new professional environment.
Three months after her appointment, the class council arrives: it is already going very badly, as many are opposed to Victoire's methods of education. While in the middle of the council, a dispute between two girls and a boy takes place, Victoire has to face several dangers within the school: pornography, drugs and family problems.
But she is without the support of Valéria, her best friend, and Emma, her daughter.
