Ivar, the time-traveling immortal adventures through history. Transported against his control by mysterious "time arcs" that lead him toward an uncertain destiny. Finding himself in Roman Britain, Ivar faces legionaries in the midst of a rebel assault. Meanwhile, a paradox leads our hero to a chance encounter with the Eternal Warrior in Bavaria -- deep in the heart of a Nazi castle.
As the Angel Prometheus wreaks destruction in downtown New York, an anomalous time arc deposits Ivar and the android in the late cretaceous period. Locked in bloody combat, will the tides turn when dinosaurs enter the fray?