Madame B., Sandrine Destombes

Blanche Barjac, Madame B, is a professional cleaner. Criminals, hitmen, and murderers all call on her to ensure no trace of their crimes and misdemeanours remains.

After several years spent establishing herself in this male-dominated world, Blanche has become a respected professional in this very particular environment. A worthy heir to her stepfather who trained her, she is renowned for her efficiency, discretion, and expertise. While Madame B keeps a clue as "life insurance" after each of her interventions, she is not the only one accumulating compromising evidence.

As she investigates the blackmailer who persecutes her and makes her doubt her sanity a little more each day, Blanche looks back on her past and realizes that despite the cleanings, not all stains are erased. And that every action has consequences.