Here is the official story trailer from Call of Duty: Black Ops III, the upcoming installment in the covert shooter series. Here's the description of the clip: "Black Ops III engrosses players in a dark and gritty future, where a new breed of Black Ops soldier has emerged, and the lines between humanity and military technology have been blurred. You must navigate the hot spots of a new Cold War to find your missing brothers. While much has changed, one thing remains the same: everything you know may be wrong. How far down the rabbit hole are you willing to go to uncover the disturbing truth?"