Swaying between pleasure and despair, Elric throws himself into his pathological passion for the casino. Meeting Suzie could have saved him, but the young woman also sinks into gambling hell. The couple then start getting involved in the fearsome world of professional cheaters.
Marie is just out from prison when she runs into Baptiste, a young paranoid needing companionship. In their pursuit of a mysterious briefcase carried by Marie's former lover, they roam the street of Paris, transformed into a giant board game, a maze spotted with mysterious traps, puzzling clues, and chance encounters. Maybe they are bricks in some sinister scheme, maybe they are playing a board game, maybe it's a fairy tale, maybe it's yet something else...