Over the next millennia, Battlefleet Orpheus always upheld its oaths, watching and protecting the Sector’s worlds and the vital commercial routes may of them relied upon even during the dark years of the Times of Woe, when the political structure of the Sector was close to imploding. Most often, the Battlefleet saw limited actions against Eldar Corsairs which had found refuge within the asteroid fields and nebulas of the Hesod Nebula. This domain, located to the far North of the Sector could never truly be controlled or pacified, despite several punitive expeditions being launched. Following the loss of contact with the neighbouring Leyak-Sector in 976.M37, Battlefleet Orpheus is tasked with the surveillance of the border to this Sector which is declared Perdita after an Ordo Xenos-led inv