It tells the story of Jem who can only think of her handsome youth pastor. When they start an affair, her chaste life is thrown into turmoil, jeopardizing her place in her family and the only world she's ever known.
Years after an alien invasion almost extinguished human mankind, refugee on a secret base on the Moon, three heroes decide to jump into a time travel in the desperate attempt to save the survivors but they don't know that the Sentinel is waiting for them.
