What the advanced sentinel of Europe had seen from this lonely outlying hill, was a fresh swarm breaking in upon the Empire, distinguished only from the others by its enormous, incredible size and by the strange aspect of the warriors who composed it. He alone of all civilized men knew of the approach of this dreadful shadow, sweeping like a heavy storm-cloud from the unknown depths of the east. He thought of the little Roman posts along the Dneister, of the ruined Dacian wall of Trajan behind them, and then of the scattered, defenceless villages which lay with no thought of danger over all the open country which stretched down to the Danube. Could he but give them the alarm! Was it not, perhaps, for that very end that God had guided him to the wilderness?
Then suddenly he remembered his Arian neighbour, who dwelt in the cave beneath him. Once or twice during the last year he had caught a glimpse of his tall, bent figure hobbling round to examine the traps which he laid for quails and partridges. On one occasion they had met at the brook; but the old theologian waved him away, as if he were a leper. What did he think now of this strange happening? Surely their differences might be forgotten at such a moment. He stole down the side of the hill, and made his way to his fellow-hermit's cave.
But there was a terrible silence as he approached it. His heart sank at that deadly stillness in the little valley. No glimmer of light came from the cleft in the rocks. He entered and called, but no answer came back. Then, with flint, steel, and the dry grass which he used for tinder, he struck a spark, and blew it into a blaze. The old hermit, his white hair dabbled with crimson, lay sprawling across the floor. The broken crucifix, with which his head had been beaten in, lay in splinters across him. Simon had dropped on his knees beside him, straightening his contorted limbs, and muttering the office for the dead, when the thud of a horse's hoofs was heard ascending the little valley which led to the hermit's cell. The dry grass had burned down, and Simon crouched trembling in the darkness, pattering prayers to the Virgin that his strength might be upheld.
It may have been that the newcomer had seen the gleam of the light, or it may have been that he had heard from his comrades of the old man whom they had murdered, and that his curiosity had led him to the spot. He stopped his horse outside the cave, and Simon, lurking in the shadows within, had a fair view of him in the moonlight. He slipped from his saddle, fastened the bridle to a root, and then stood peering through the opening of the cell. He was a very short, thick man, with a dark face, which was gashed with three cuts upon either side. His small eyes were sunk deep in his head, showing like black holes in the heavy, flat, hairless face. His legs were short and very bandy, so that he waddled uncouthly as he walked.
Simon crouched in the darkest angle, and he gripped in his hand that same knotted cudgel which the dead theologian had once raised against him. As that hideous stooping head advanced into the darkness of the cell, he brought the staff down upon it with all the strength of his right arm, and then, as the stricken savage fell forward upon his face, he struck madly again and again, until the shapeless figure lay limp and still. One roof covered the first slain of Europe and of Asia.
Simon's veins were throbbing and quivering with the unwonted joy of action. All the energy stored up in those years of repose came in a flood at this moment of need. Standing in the darkness of the cell, he saw, as in a map of fire, the outlines of the great Barbaric host, the line of the river, the position of the settlements, the means by which they might be warned. Silently he waited in the shadow until the moon had sunk. Then he flung himself upon the dead man's horse, guided it down the gorge, and set forth at a gallop across the plain.
There were fires on every side of him, but he kept clear of the rings of light.