Newly promoted Lieutenant Valentine Ventura finds herself working with famous Captain Antoine Thomas who just came back from his medical leave after the tragedy he lived a few months ago…

When the disappearance of children and bloody murders multiply in a small mountain village, an old legend shrouded in sulphur reappears… Commander Guardiano and Captain of the Gendarmerie De Rolan…

Caught in the crosshairs of police corruption and Marseille’s warring gangs, a loyal cop must protect his squad by taking matters into his own hands.