Jack Palmer is a Paris-based detective with a huge ego. Ange Leoni is a rebel native of Corsica whose location can't be pinned down by even the most dogged of detectives. Approached by an obscure, small-time attorney and charged with the seemingly simple task of locating the missing Leoni, gifted gumshoe Palmer accepts the job under the assumption that it will be the easiest money of his professional career. But this superstar sleuth is about to find out just how mistaken he was...

March 1943. In the middle of the Italian occupation of Corsica, two Communist resistance brothers strategically link up with two Italian trouffions in order to get the information necessary to organize the parachute drops on the Balagne. A real friendship is born between these men, the first steps of the reversal of the situation and of the alliance that followed the Allied landing in Ajaccio in September of the same year.

Hélène, a housekeeper at a ritzy hotel in Corsica, is devoted to her family but lacks any passion in her own life. When she sees a handsome couple play a passionate game of chess, she becomes inspired to play herself. Hélène's working-class husband and spoiled daughter are soon bewildered by her obsession with chess. They also grow suspicious of Hélène's close relationship with Dr. Kröger, her eccentric American expat tutor.

Claire and Yves, trained as physicists, have worked in the nuclear industry their entire lives. During a visit to the National Gallery, Claire is deeply moved by three Rembrandt paintings. This encounter with these three masterful works will change them forever.