Five years after their summer together in Barcelona, Xavier, William, Wendy, Martine and Isabelle reunite.

Police commander Simon Weiss, head of the division that supervises Paris's demi-monde, starts out on his nightly tour of bars, discos and strip clubs, making sure once again that the owners don't bend the rules too far. Weiss know...

Ruthless executive Christine brings on young Isabelle as her assistant taking delight in toying with her innocence. But when Christine starts passing on her protege's ideas as her own, things take a dark turn.