Rexxar was completely alone. When Gul'dan's army captures him from his family, he grows up in a world infested with nothing but torment and isolation. After years of this torture, filled with rage and left helpless, Rexxar abandons the bunker to create an army to retaliate against Gul'dan and free any captives who are trapped like he was. Will Rexxar defeat Gul'dan? Will he ever see his family? Find out in the novel, "Hearthstone: The Iron Mountains."