By the time ''Brotherhood'' arrives at the last of its many climaxes -- which somehow involves incest, a Native American burial ceremony, and ''Malena'''s Monica Bellucci as an elite prostitute working as a spy for the Pope -- the only genre left unplundered is the musical.
There's a snooty one-armed count (Vincent Cassel), his nubile sister (Emilie Dequenne) who captures the naturalist's eye, and a vampirish courtesan played by the luscious Monica Bellucci ("Malena").
Between the elaborate battle scenes, Fronsac courts the virginal aristo Marianne (Rosetta's Emilie Dequenne) and pays booty calls to the mysterious Sylvia (Malena's Monica Bellucci).
Other figures to cross Fronsac's path are Thomas d'Apcher (Jérémie Rénier), a young nobleman who joins the newcomer's hunt; Sylvia (the divine Monica Bellucci, the belle from Malena ), a courtesan with a secret mission; and a clergyman, Sardis (Jean-François Stévenin).
Fronsac feeds his baser needs at an elegant brothel, where the mysterious prostitute Sylvia (Monica Bellucci, "Malena") provides psychic as well as physical services.