In between the reality and the imagination of the people from Ures, the ancient capital of Sonora State, Mexico, a «imaginary» it’s shaped and it turns significant through a bunch of stories-legends about the old tunnels that cross and connect the main buildings of the village. Finding the entrance to one of them, may allow the people to find their own history.
Life for former United Nations investigator Gerry Lane and his family seems content. Suddenly, the world is plagued by a mysterious infection turning whole human populations into rampaging mindless zombies.
When the White House (Secret Service Code: "Olympus") is captured by a terrorist mastermind and the President is kidnapped, disgraced former Presidential guard Mike Banning finds himself trapped within the building.