介绍：An idealistic rookie cop joins the LAPD to make ends meet while finishing law school, and is indoctrinated by a seasoned veteran. As time goes on, he loses his ambitions and family as police work becomes his entire life

介绍：住在美国肯塔基州路易斯维尔的大卫是个完美的人过着完美的生活，他什么都有，事业有成，而婚姻能长久地维持下去，人们尊敬他可实际上，他的美好世界正在崩溃着，他不断收到神秘短信，内容是警告他将很快会失去这美好的一切。