When Sawyer "Deck" Declan, more machine than man, is offered an opportunity to go after the terrorist who took his former life away, he heads into the wastelands surrounding the domed city of Nuevo Buenos Aires, hunting a sadistic army of cultists bent on equality or death, all under the direction of their mysterious Messiah and Declan's nemesis, Carlo Varga. A showdown for the ages is in store for The Sons of Thunder, because Declan is bringing hell to their doorstep.