Desperate to know the truth about her father's suspicious dealings, Rachel takes off for Germany, with Paul close behind. Shortly after arriving, they find themselves involved with a cast of shadowy characters who all claim to share their quest. But as they learn more about the history of the treasure they seek, Rachel and Paul realize they're in way over their heads. Locked in a treacherous game with ruthless professional killers and embroiled in a treasure hunt of epic proportions, Rachel and Paul suddenly find themselves on a collision course with the forces of power, evil, and history itself.