Two retirees obsessed with their desire to know everything put their knowledge into practice in a constantly awkward way.
Paris, 1925. Bénédict Masson, bookbinder and poet, is secretly in love with his neighbor, Christine. Christine works at the strange Coulteray mansion where the marquise accuses her husband of being a vampire. But Bénédict has other preoccupations: six of his apprentices have disappeared without a trace.
