Meer is the Expletun homeworld. It is a highly contested world in which the order has attempted to keep hidden and inaccessible to both the Expletun factions, the Preservers and the Darkarians. This has largely been successful by using expletun technology to envelope the world in a folded pocket of space. The world was a center of technology and culture which gradually declined over the course of the million year war. Eventually, as the Preservers could no longer directly protect the world from Darkarian attacks, they abandoned it allowing the Order to creatively provide a solution against the hive. It is highly coveted by the Hive.