Victory is in sight for Kivilaz and his Batavi army. The Roman army clings desperately to its remaining fortresses along the Rhine, its legions riven by dissent and mutiny, and once-loyal allies of Rome are beginning to imagine the unimaginable: freedom from the rulers who have dominated them since the time of Caesar. The four centurions - two Batavi and two Roman, men who were once comrades in arms - must find their destiny in a maze of loyalties and threats, as the blood tide of war ebbs and flows across Germania and Gaul. For Rome does not give up its territory lightly. And a new emperor knows that he cannot tolerate any threat to his undisputed power. It can only be a matter of time before Vespasian sends his legions north to exact the empire's retribution.