Marc is a sad man because a congenital ill that can kill him at any moment. During one of its multiple suicide attempts, a full-fledge cocaine suitcase are flyng into the apartment thrown from the window. Marc believes that this is an unique opportunity for its life to change, and therefore he will try selling the material entering in a dark world from its absolute previous unknowledge revealing that "Luck", as a coin, have two faces and only an edge.