The Lock has been opened. The armies and monsters of Revelations and Ragnarok and older, forgotten myths march across the Earth. The old gods have returned, and brand new gods are waking up. And more are waiting in the wings. The Foundation has been split at the seams. Senior staff and the leaders of the Foundation are missing, incapacitated, dead, or making desperate plans on the fly. The ends of the world are here, all of them, and we're not ready.