High-school buddies Remy and Jake are just looking for laughs when they cross paths with Agent Roberts, a time-correction professional with a big problem on his hands. An unexpected twist in their encounter leads them on a trip in time to a segment of corrupted history. Trapped on the RMS Lusitania in the early days of the First World War, the boys witness little-known slices of real history on the most important ocean voyage of the 20th Century. It will take brains and bravery to complete a seemingly impossible mission: to place the history of the world back on its intended path. Extreme danger lurks nearby in the form of torpedo-laden German submarines, while a mysterious, powerful force threatens to disrupt them at every turn. Failure to succeed will transform global life as they know it, and their biggest obstacle might come from a place they least expect.