Marcus, an English doctor whose progressive, outspoken Afghani wife was murdered by the Taliban, opens his home—itself an eerily beautiful monument to his losses—to the others: Lara, from St. Petersburg, looking for evidence of her soldier brother who disappeared decades before during the Soviet invasion; David, an American, a former spy who has seen his ideals turned inside out during his twenty-five years in Afghanistan; Casa, a young Afghani whose hatred of the West plunges him into the depths of zealotry; and James, the Special Forces soldier in whom David sees a dangerous revival of the unquestioning notions of right and wrong that he himself once held.