A police brigade works in the dangerous northern neighborhoods of Marseille, where the level of crime is higher than anywhere else in France.
Detective Yvonne is the widow of police chief Santi, a local hero in a town on the French Riviera. When she learns he was in fact a crooked cop, she tries to right his wrongs. Crossing paths with Antoine, a victim of Santi, sets off a series of wild events.
Vincent and Nefeli just moved in together. They're best friends and swore to never fall in love again. That is until Vincent meets Julie.
