I can't give up—won't give up.

As an operative for the Defense Intelligence Agency, failure is not an option. My team, my unit, and innocent lives are all counting on me. Delivering safety is the only endgame.

But when this particular mission takes us into the Andes Mountains to rescue an abducted research team, it's only the beginning of peril and mystery. Suddenly, we're up against guerrilla warfare in the jungles of Peru and uncovering deadly secrets in an ancient city in Machu Picchu. As danger sets in and lives are on the line, one thing is certain: we are steps away from uncovering the world's most valuable secret.

How far will my enemies go to silence us once and for all?