MODUS has discovered the location of the New Enclave survivors and the AI hates loose ends…and it will do whatever is required to eliminate them.  Frederick Rivers has one last card to play to help Valeria and the others escape, but at a terrible cost. The PACT begins their next phase of Operation Keystone…and Vertibirds return to the air above Appalachia, spreading their deadly cargo…while unleashing their Oni on the unsuspecting populace below. At Foundation, surrounded by Super Mutants, Trader Red discovers unlikely allies to aid in her quest for revenge, while Vinny tries to salvage his own plans for the Blue Ridge Caravan. And Valeria discovers that Uncommon Valor is more common than it seems, as desperate times demand desperate sacrifices.