The future of Marguerite, a brilliant student in Mathematics at the prestigious Ecole Normale Supérieure, seems all planned out. The only woman from her year, Marguerite is finishing a thesis she has to present to an audience of researchers. On the big day, a mistake shakes all her certainties and all her foundations collapse.
Zohra is convinced that separating from her husband Omar would break her little girl’s heart and so determines not to leave him despite the violence he metes out. Then she meets Chang Sue, the caretaker of the gym where she works to make ends meet. When she learns that he’s a kung fu master, Zohra asks him to teach her some self-defence basics…