Despite the life threat hanging over his head, Stéphane decides to go back to Corsica for the funeral of Christophe, a childhood friend and companion in arms, murdered the day before. On this occasion, the chain of events which made him, the learned petit-bourgeois from Bastia, shift from delinquency to political radicalization and then to clandestinity, comes back to his mind.

In Corsica, four girlfriends share the last days of an endless summer. It's hot, too hot to do anything. While they share their secrets, Camille, the youngest of them, says she's pregnant.