Moha and Lucie had a great love. Today they are separated. Moha doesn't know how to survive this breakup. Sometimes he follows Lucie, who has met Martin.

Paris. Winter. One night, Antoine, a 22 year-old boy, decides to go to the seaside. All night long, dealing with drug and love, he will try to buy his train ticket, which will leave at the crack of dawn.

Johnny, a local activist, is wanted by the police after a robbery gone wrong. Paul, his childhood friend, comes back home after 15 years to find him before the police. Investigator Anna Radoszewski is also on Johnny’s trail. Thus begins a search in which memo- ries and secrets resurface. In a social context that shakes the town, everybody is looking for Johnny, who soon becomes the symbol of a revolt.

Nino does not do much except stroll the dog of Lucie, the grandmother of her best friend Romain who died a few months ago. But his situation will change abruptly.

A bunch of crooked cops raid a ruined building located in an impoverished suburb of Paris, determined to furiously avenge the death of one of them, murdered by the ruthless criminal gang hidden on top of the dark labyrinth that will become a deathly trap when the living, unexpectedly turned into the undead by a mysterious plague, begin to devour the world.