Meredith, Empress and Cody encounter another group of survivors-one of those survivors harboring a closely-guarded secret. Kirk and Aries continue to their journey back to Memphis, encountering others along the way. Jessica finds new allies. Channing eyes new prey. Nina draws a line in the sand. Alex and Beulah find the perfect place to ride out the apocalypse. A new, well-organized foe promises to make life much harder for the survivors.