During a covert operation, Cabrillo and the crew meticulously fake the sinking of the Oregon—but when an unknown adversary tracks them down despite their planning and attempts to assassinate them, Cabrillo and his team struggle to fight back against an enemy who seems to be able to anticipate their every move. They discover that a traitorous American weapons designer has completed the German scientist’s work, and now wields extraordinary power, sending the Oregon on a race against time to stop an attack that could lead to one man ruling over the largest empire the world has ever known.