During the Occupation, a kid is taken in by his old grandfather, wrongly considered a collaborator.

Victoire wakes up one morning to find the body of her partner, Felix, lying on the floor of her bedroom. Without being able to reconstruct the course of the last few hours, but convinced that she was not completely to blame, she decides to flee. Wherever she is, all bridges are cut, a certain Louis-Philippe, however, curiously always knows how to find her and keeps her informed of the outcome of the "affair". But Louis-Philippe does not tell everything. What is he hiding? Who is who? Who is lying, fabricating, denying, who is the other's denier? And what really happened?

A few days before the baccalaureate, a high school student decides to settle accounts with the most cowardly teacher in the school.