Croquefer, ou Le dernier des paladins
After abducting Fleur-de-Soufre, Croquefer wants to end his long feud with her father, the mutilated knight Mousse-à-Mort. Fleur-de-Soufre and Croquefer’s nephew Ramasse-ta-Tête plot to escape and marry; poisoned drinks interrupt the men’s confrontation, and a final letter reveals the composer and librettists are being taken to an asylum.