Since her childhood, Jessica has been haunted by recurrent nightmares whose meaning escapes her. This peculiarity has led her to study the psychophysiology of dreams and to follow a therapy with Sean, her mentor and boyfriend, to try and understand the origin of her nightmares. Following the death of her maternal grandmother she hardly knew, Jessica reluctantly returns to the family home. Jessica then begins to wander in a nightmarish world inhabited by twisted versions of her family members. She gradually improves her skills as a lucid dreamer and investigates to solve the mystery that gnaws her and haunts the family home…

Vincent, a former air rifle champion lives a quiet life with his wife and his daughter. Despite his happy family life he ends up with economic problems. One day at the shooting range he meets the mysterious Renaud who promises him a solution to his problems by offering him an unusual job. Suddenly Vincent finds himself in a very dangerous spiral which turns out to be even harder to get out of than finding a solution to his economic problems.