A secret kept for almost fifty years. A huge operation, which thousands of civilians and military didn't even know they had worked in. They had played unimportant roles, performed specific tasks, and carried common orders without really seeing the whole picture. Only a few men knew all the details, all the facts about the most hidden project in History.
While several people thought nothing else could risk the information sensitive enough to alter the political balance in the planet, the terrorist attack to an American military helicopter triggered the sequence of events many agents and officers had avoided for so many years.