"You shall not have her!" Robert insisted, fiercely.

Hildebrand's affability vanished. "Out of the way, monkey!" he ordered; then, catching Robert lightly by the collar, he cast him aside as easily as he might have cast a kitten. Robert staggered and fell on his knees.

Unheeding him, Hildebrand went towards Perpetua. "You lithe idol of the heights," he asked, smiling, "would you not choose me for your paramour?"

Perpetua looked steadily at her new danger, and her heart was glad to think of the knife that lay hidden in her bosom. "I will go with the fool," she said.

In the corner where he knelt unnoticed Robert was muttering confused, disjointed prayers to Heaven. The passionate desire to save the girl revived within him, and he implored the Heaven that he had wronged for help.

At Perpetua's speech, Lycabetta clapped her hands derisively. "I said he had bewitched her."

"We will exorcise her," Hildebrand laughed back, and advanced towards the girl. Perpetua drew away a little, regarding Hildebrand with a steadiness that puzzled him, resolved to drive the knife into her heart before he could lay hand on her. To Robert, where he lay huddled, the spinning seconds seemed to be beating against his ears like the booming of great bells, and through their clangor came a babble of brisk voices reproaching him, mocking him. "Now for one hour," they seemed to say, "of that royal power which you have used so ill, and now might use so nobly." Again his agony spurred him to supplicate Heaven to send him some thought that might save her, but no thought came; he was weak, helpless, dishonored, and through the darkness of his soul the voices of his enemies stabbed him like many arrows.

Lycabetta, seeing how Hildebrand paused for a moment in his advance upon Perpetua, stung him with a sneer.

"Lord Hildebrand, for a lover of ladies you are at a loss. She clings to her cripple."

Hildebrand, irritated, made a step forward, and again Perpetua moved a step away. Hildebrand frowned, accustomed to conquest.

"You shun me, child," he protested, "as if I had the plague."

The plague!

At those words the booming bells ceased, the babbling voices ceased; Robert's darkness became light; an inspiration told him what to do. He sprang to his feet and advanced towards Hildebrand, barring his way to Perpetua. With outstretched palms, with cringing shoulders, he appealed to Hildebrand, to Lycabetta.

"Sweet lord, sweet lady, I entreat a sweet word with you."

Perpetua, who had lifted her hand to clasp the handle of the knife, let it fall again. Hildebrand, who had forgotten the fool's existence, scowled and snarled at him.

"To heel, sirrah, to heel!"

Lycabetta shook with mirth. "You forget, my lord," she suggested, "that it is the King who addresses you."

"I'll wring his majesty's neck," Hildebrand answered, savagely, "if he vexes me further."

"Nay, if he vexes you, there be others for that task," and Lycabetta struck sharply with a golden hammer upon a golden gong. Immediately the curtains parted and Zal and Rustum entered. At their heels came several of Lycabetta's women, wondering at the summons.

Lycabetta pointed to Robert.

"Cast the fool forth," she commanded.

The black slaves descended the steps. Robert turned a mocking, mouthing face towards Lycabetta.

"Wait, wait," he said; "I have a tale to tell that should divert you much."

Something in the fool's fantastic manner, in his grotesque attitude, in his promise of diversion, took Lycabetta's fitful fancy. She held up a hand and the slaves halted. Robert, who had edged a little nearer to where Perpetua stood, wondering what strange purpose urged the fool, was making singular gestures with his hands, as one inviting, even commanding attention.

"Listen," he said, and his voice had a strange sound in it of defiance, of dominion, of frightful triumph, that jarred horridly on his hearers.

"It was cold on the hills to-night and the wind chilled me. By the road-side near the city's gate I found one who slept or seemed to sleep.

Wait, wait, my tale is wonderful and worth your patience. The sleeper was wrapped in a great mantle. Why should he lie snug while I shivered?

I would have killed him sleeping to steal his cloak, but I was spared the pains, for as I twitched at a corner of it the fellow rolled in a lump before me and lay there dead. Wait, wait, your patience shall not be strained to breaking, and my adventure is good hearing. My man lay on his back in the moonlight, staring stupidly, and I who looked saw that his face was drawn and twisted, as if he had died in great pain; his teeth were dropping from their livid gums and his skin was stained and mottled and discolored, blue and black and green, and he seemed to rot as I watched him. But I was cold and I fear nothing, being a fool, so I went my ways, warm in his mantle. What do I care for the plague?"

The plague!

At that name the listeners shivered as if a wind of death had blown through the heavy scented air. Hildebrand drew back in horror, gasping the dreaded words, "The plague!" Lycabetta grew white with fear. "Oh, gods, the plague!" she moaned, groping for support which none gave her.

Her women fluttered together paralyzed with terror, and the black slaves recoiled from the one enemy their courage dared not face.

Robert, lifting his hands as if in a kind of hideous benediction, gibbered at their fear.

"The very plague!" he screamed. "The plague is in the port, the plague is on the city, the plague is at your gates! What care I if all Syracuse dies of it! My mantle reeks with its sweat."

With a rattle of damnable laughter Robert clutched at his mantle, which lay where he had cast it down when he entered, now near his feet.

Fluttering it in the air so that its folds seemed to quiver like the pinions of a fiend, he flung it upon Perpetua and swathed it tightly about her unresisting body. To her the plague was better than self-slaughter, as self-slaughter was better than pollution. Still the others cowered, spellbound by their dread.

"Who will woo her now?" Robert screamed, folding her in his arms. "Who now will draw death from her lips? If she dies, she dies mine, and I will sit hunched by her side and watch her white flesh wither."

While he shrieked he was dragging Perpetua towards the entrance, and now he caught at the silken hangings, while his voice, swelling in volume of malignant imprecation, yelled at his terrified enemies, "The plague! the plague! make way there for the plague!"

There was no one to say him nay. With a scream Lycabetta fell fainting to the floor. Hildebrand was trying to cross himself with nerveless fingers, the women were sobbing hysterically, and the slaves had fled.

Robert and Perpetua passed unchallenged from the room and from the house.

XII

IN SYRACUSE

Once in the moonlit darkness of the gardens, maid and man took hands and ran as swiftly as they could through the scented night. They could not go overfast, and it was the maid's hand that helped the man, not the man's hand the maid. Perpetua was as fleet as a deer, but the degraded King limped like the fool whose likeness had been flung upon him, and Perpetua had to slacken her speed in order that he might keep pace with her. But there were no signs of pursuit from the house of Lycabetta. The terror of the plague was so great that Robert's mantle was an unquestionable defence. The most licentious youth in Syracuse would not go near the loveliest woman if he had the least reason to believe that she had been but lightly touched by a plague-spotted garment. Limping and running, their shadows streaming behind them on the white path that threaded the cypresses, they reached the golden gates which opened without demur to Robert's summons in the King's name, and in another instant they were speeding on the level highway to the city. No word passed between them; the dominant thought of each was to get as far as might be, as soon as might be, from the place sacred to the strange Venus.

Suddenly, as they reached the outskirts of the city, Robert tugged at Perpetua's hand and stayed her flight. In an angle of a house at the corner of a street there was a niche. In the niche was the image of a saint, and at the feet of the image the little flame of a votive lamp flickered in the soft air. Robert dropped on his knees and buried his face in his hands. Perpetua immediately knelt by his side, and the two fugitives prayed silently, earnestly for some moments. Perpetua's simple prayer was first that Heaven might be pleased to deliver the fool from his delusion, and next that she might be strengthened to face and accept her threatened fate. Robert's prayers were incoherent, confused supplications for pity, for pardon, whirling with ejaculations of gratitude for having been permitted to rescue the maid from her enemies.

Perpetua rose first, and stood, observing with infinite pity how the deformed body of the fool shook with the storm of emotions that seemed to convulse him. Suddenly Robert sprang to his feet and faced her.

"Did you hear nothing?" he asked. Perpetua shook her head reassuringly, for she thought that he meant the sound of pursuing feet, but Robert persisted.

"Did you not hear a voice that said, 'He will cast down the mighty from their seats?'"

"I heard nothing," Perpetua answered, wondering; then in the darkness the thought of their threatened doom came upon her anew like a black and icy shadow.

"Is there no cure for the plague?" she asked, faintly, her face strained towards his. She almost hated herself for asking; better to die of the plague than to live at the pleasure of Hildebrand. But she was young, and life had been bright. To her astonishment her companion answered her question with a laugh that twisted his thin cheeks fantastically:

"You need not fear the plague, child," he said; and as he spoke his voice sounded kinder than she had ever heard it. "My cloak was my own clean mantle, and came from no dead sailor's carcass. I played on their terrors as I played on the lute-strings. I knew that a whisper of the plague would palsy their hearts, and I conquered them with a lying tale." He added, in a graver tone: "For the which falsehood I have but now prayed Heaven to forgive me. I hope my one good deed may be pardoned to one in whom there is so much to pardon."

Perpetua was amazed at the change that had come over the fool. He seemed saner, gentler, and, as she looked at him now in the moonlight, his features did not show so wholly repulsive as she had first esteemed them. Robert read the amazement in her eyes.

"Child," he said, "do you truly trust me now?"