His heart throbbed quickly within him, as he stood irresolute on the spot he had occupied since the first peal of thunder had struck upon his ear. Were the light and the man--one seen but for an instant, the other still perceptible--mere phantoms of his erring sight, dazzled by the quick recurrence of atmospheric changes through which it had acted? Or did he indubitably behold a human form, and had he really observed a material light? Some strange treachery, some dangerous mystery might be engendering in the besieged city, which it would be his duty to observe and unmask. He drew his sword, and, at the risk of being observed through the lightning, and heard during the pauses in the thunder, by the sentinel on the wall, resolutely advanced to the very foot of the fortifications of hostile Rome.
He heard no sound, perceived no light, observed no figure, as, after several unsuccessful attempts to reach the place where they stood, he at length paused at the loose stones which he knew were heaped at the base of the wall. The next moment he was so close to it, that he could pass his sword-point over parts of its rugged surface. He had scarcely examined thus a space of more than ten yards, before his weapon encountered a sharp, jagged edge; and a sudden presentiment assured him instantly that he had found the spot where he had beheld the momentary light, and that he stood on the same stone which had been occupied by the figure of the man.
After an instant's hesitation, he was about to mount higher on the loose stones, and examine more closely the irregularity he had just discovered in the wall, when a vivid flash of lightning, unusually prolonged, showed him, obstructing at scarcely a yard's distance his onward path, the figure he had already distantly beheld from the plain behind.
There was something inexpressibly fearful in his viewless vicinity, during the next moment of darkness, to this silent, mysterious form, so imperfectly shown by the lightning that quivered over its half-revealed proportions. Every pulse in the body of the Goth seemed to pause as he stood, with ready weapon, looking into the gloomy darkness, and wafting for the next flash. It came, and displayed to him the man's fierce eyes glaring steadily down upon his face; another gleam, and he beheld his haggard finger placed upon his lip in token of silence; a third, and he saw the arm of the figure pointing towards the plain behind him; and then in the darkness that followed, a hot breath played upon his ear, and a voice whispered to him, through a pause in the rolling of the thunder--'Follow me.'
The next instant Hermanric felt the momentary contact of the man's body, as with noiseless steps he passed him on the stones. It was no time to deliberate or to doubt. He followed close upon the stranger's footsteps, gaining glimpses of his dark form moving onward before, whenever the lightning briefly illuminated the scene, until they arrived at a clump of trees, not far distant from the houses in the suburbs that were occupied by the Goths under his own command.
Here the stranger paused before the trunk of a tree which stood between the city wall and himself, and drew from beneath his ragged cloak a small lantern, carefully covered with a piece of cloth, which he now removed, and holding the light high above his head, regarded the Goth with a steady and anxious scrutiny.
Hermanric attempted to address him first, but the appearance of the man, barely visible though it was by the feeble light of his lantern, was so startling and repulsive, that the half-formed words died away on his lips. The face of the stranger was of a ghastly paleness; his hollow cheeks were seamed with deep wrinkles; and his eyes glared with an expression of ferocious suspicion. One of his arms was covered with old bandages, stiff with coagulated blood, and hung paralysed at his side. The hand that held the light trembled, so that the lantern containing it vibrated continuously in his unsteady grasp. His limbs were lank and shrivelled almost to deformity, and it was with evident difficulty that he stood upright on his feet. Every member of his body seemed to be wasting with a gradual death, while his expression, ardent and forbidding, was stamped with all the energy of manhood, and all the daring of youth.
It was Ulpius! The wall was passed! The breach was made good!
After a protracted examination of Hermanric's countenance and attire, the man, with an imperious expression, strangely at variance with his faltering voice, thus addressed him:--
'You are a Goth?'
'I am,' rejoined the young chief; 'and you are--'
'A friend of the Goths,' was the quick answer.
An instant of silence followed. The dialogue was then again begun by the stranger.
'What brought you alone to the base of the ramparts?' he demanded, and an expression of ungovernable apprehension shot from his eyes as he spoke.
'I saw the appearance of a man in the gleam of the lightning,' answered Hermanric. 'I approached it, to assure myself that my eyes had not deluded me, to discover--'
'There is but one man of your nation who shall discover whence I came and what I would obtain,' interrupted the stranger fiercely; 'that man is Alaric, your king.'
Surprise, indignation, and contempt appeared in the features of the Goth, as he listened to such a declaration from the helpless outcast before him. The man perceived it, and motioning him to be silent, again addressed him.
'Listen!' cried he. 'I have that to reveal to the leader of your forces which will stir the heart of every man in your encampment, if you are trusted with the secret after your king has heard it from my lips! Do you still refuse to guide me to his tent?'
Hermanric laughed scornfully.
'Look on me,' pursued the man, bending forward, and fixing his eyes with savage earnestness upon his listener's face. 'I am alone, old, wounded, weak,--a stranger to your nation,--a famished and a helpless man! Should I venture into your camp--should I risk being slain for a Roman by your comrades--should I dare the wrath of your imperious ruler without a cause?'
He paused; and then, still keeping his eyes on the Goth, continued in lower and more agitated tones--
'Deny me your help, I will wander through your camp till I find your king! Imprison me, your violence will not open my lips! Slay me, you will gain nothing by my death! But aid me, and to the latest moment of your life you will rejoice in the deed! I have words of terrible import for Alaric's ear,--a secret in the gaining of which I have paid the penalty thus!'
He pointed to his wounded arm. The solemnity of his voice, the rough energy of his words, the stern determination of his aspect, the darkness of the night that was round them, the rolling thunder that seemed to join itself to their discourse, the impressive mystery of their meeting under the city walls, all began to exert their powerful and different influences over the mind of the Goth, changing insensibly the sentiments at first inspired in him by the man's communications. He hesitated, and looked round doubtfully towards the lines of the camp.
There was a long silence, which was again interrupted by the stranger.
'Guard me, chain me, mock at me if you will,' he cried, with raised voice and flashing eyes, 'but lead me to Alaric's tent! I swear to you by the thunder pealing over our heads, that the words I would speak to him will be more precious in his eyes than the brightest jewel he could ravish from the coffers of Rome.'
Though visibly troubled and impressed, Hermanric still hesitated.
'Do you yet delay?' exclaimed the man, with contemptuous impatience. 'Stand back! I will pass on by myself into the very heart of your camp! I entered on my project alone--I will work its fulfilment without help! Stand back!'
And he moved past Hermanric in the direction of the suburbs, with the same look of fierce energy on his withered features which had marked them so strikingly at the outset of his extraordinary interview with the young chieftain.
The daring devotion to his purpose, the reckless toiling after a dangerous and doubtful success, manifested in the words and actions of one so feeble