In northern Hédulie stands the fortress of Nuit Safran, a barony regularly at war with its neighbors Röq-Blême and Bastillac. When betrayal and struggles for power strike the ruling family, young Libellule de Nuit Safran finds herself at the heart of a crisis threatening the entire domain. The situation becomes even stranger when the ghosts of the family’s ancestors begin to invade the region. Between rivalries, conspiracies, and supernatural events, Libellule must try to restore order to the barony and return the dead to their graves.