Book: Exalted Hive.
The Unborn are those Ogres who have yet to be given the honor of a summoning. Brute enforcers with a singular hunger for destruction, the Unborn serve the will of their greater Hive overlords. Those Ogres that display loyalty and strength will be called for an agonizing ritual that earns them the title "Reborn."
Telthor, protector of the Chamber of Night, is kept hungry and chained, awaiting the moment when an interloper breaks open the Chamber and threatens the Hive's hateful ambitions.