As Belisarius watched from the shadows of Constantinople, Totila besieged Rome, and its unpaid, demoralized garrison, tired of the taste of horse meat, threw open the gates after a brief show of resistance. With the fall of the ancient capital—the fourth time it had changed hands since the war began—Justinian was finally convinced that Italy could only be won by entrusting undivided command to a single general. Calling the elderly eunuch Narses to him, he outfitted a massive army and entrusted it to the courtier.
Already in his seventies, Narses was an odd choice as supreme commander, especially since his only military experiences had been butchering a few thousand unarmed citizens during the Nika riots and causing Belisarius to lose Milan twelve years before. But Narses was a shrewd diplomat who had spent a lifetime gliding among the turbulent waters of the imperial court, and there were few men in the empire who were better connected. As far as the emperor was concerned, age wasn’t a concern. He was nearly seventy himself, and if age hadn’t diminished his own energy, he didn’t see why it should affect his new general.
Narses was equipped with all the supplies that had been denied to his predecessor to claim the victory that should have belonged to Belisarius. Sailing with nearly ten times the number of men granted to the great general, Narses brought with him all the money owed to the long-suffering Byzantine garrisons. When he arrived in Italy, scattering largesse, men flocked to his banner, swelling his ranks.
Just as the last transport ship left the imperial harbor, two ambassadors entered Constantinople bringing an intriguing message to the emperor. They were from Visigothic Spain and brought news of spreading chaos and a Roman revolt against the barbarian king. Under the command of a brilliant leader named Athanagild, the rebels had taken Córdoba and were now asking for imperial help to take Seville.
Almost any other man would have wished the men the best of luck and rejected the entire ridiculous idea. The empire’s resources were strained to the breaking point, its armies were bogged down in the ugly Italian morass, and the last thing it needed now was to commit to a far-flung province miles away from the overextended communication and supply lines. Justinian, however, couldn’t resist the opportunity and instantly agreed. Spain was the last kingdom where a Christian, Roman population was ruled by a barbarian, Arian king, and it would be easy for the Byzantines to present themselves as the champions of the faith. The Spanish population would inevitably rally against their heretical overlords, Justinian thought, providing a perfect bridgehead for the eventual reconquest of the whole peninsula.
Those who had thought Narses too old and decrepit to lead a military invasion were stunned with the man Justinian chose to lead the expedition to Spain. Nearly ninety years old, Liberius was a general of long experience, and—despite his age—an excellent choice for a commander. Leading an army of only a few hundred men, the wily general would soon have the Spanish on their heels. Upon landing in Spain, he quickly came to Athanagild’s aid and conquered Seville, but when the rebel leader was proclaimed king and nervously asked the Byzantines to leave, the shrewd general refused. Conducting a brilliant guerrilla war, he managed to play off the Romanized populace against their Arian overlords and reconquered the entire south of Spain for the empire.
The same month that Liberius set sail, Narses started the long march on Rome. Totila laughed when he heard that a eunuch was leading the imperial armies and let the barbarian Franks flood into northern Italy, hoping that they would eradicate the nuisance for him. As the Goths were soon to find out, however, there was an able mind concealed in Narses’ frail body, and he effortlessly dodged the Franks by keeping to the coast.
Near the old Roman town of Busta Gallorum, Narses caught Totila and, in a bloody struggle, completely crushed the Gothic army, killing the king in the process. Impoverished Rome threw open its gates to the Byzantines, and Narses sent its keys—along with Totila’s jewel-encrusted crown, golden armor, and bloody robe—to Constantinople as symbols of his triumph.
While the victorious Narses concentrated on driving the remnants of Gothic power from Italy, Justinian started preparing the conquest of Spain, but the plague returned to spoil his plans. For six months it raged, draining the already depleted empire, and the emperor was forced to give up his dreams of further conquest. As if to symbolize the hardships now afflicting Byzantium, that same year an earthquake caused the collapse of the half-dome above the high altar in the Hagia Sophia. What must have seemed a lifetime ago, the entire church had been built in six years, but now money was so scarce that five years passed before the dome was repaired.