该电影演绎了中国唐朝贞观十年的故事,当时天降巨石,传说预言大逆不道的逆贼李世民杀父弑兄,七日后将遭末日天劫,于是长安城内一时谣言四起而民心大乱。为了让百姓安定,皇上派出袁天罡查办,一查到底终将凶手揖拿归案。。One year after the death of Sean Wallace and the violent reckonings of series one, the map and soul of London has been redrawn. The surviving Wallaces are scattered, the Dumanis broken and estranged, and Elliot is now being forced to work for the investors.。