Tenth of April 1885. In an abandoned house in the vicinity of Aix-en-Provence, the police discovered a terrible work of an unknown maniac: one of the most sensational paintings by Edouard Manet, “Luncheon on the Grass,” was reproduced using corpses instead of living characters. Who will be the first to understand that there is a connection between the truly hellish creation of a mad master and the whim of a perverted client? What monster created this nightmare and who could even come up with the idea of such a monstrous necro-installation? Who will stop the madman and find out all the secrets of a sick soul that has lost its mind?.. For has not the one who considered death the object of a work of art lost his mind?