"You must sign the pledge," the sick man, turning to his son, interposed tremulously. His own misgivings ran apace with those of the strange monk.

Snatching the pen from the latter's hand, Francesco bent over the scroll and scratched his name barbarously under the pledge. Then, from his nerveless fingers, it dropped anew upon the floor.

The older man, who had been watching him narrowly, heaved a sigh of relief.

"You have assured my eternal salvation and your own," he said in a weak, toneless voice. "Retire now, my son, that this holy friar and I may arrange the details of your going."

A hot flush suffused Francesco's face as he straightened himself to his full height.

"Of my going?" he said slowly. "Surely I am not yet to go! Am I not to wait at least until—"

"My death?" finished the elder Villani, looking at him with piercing intentness. "You shall not have to wait long. I shall never see the light of another day!"

Francesco struggled to suppress a moan which rose to his lips. Then he covered his face with both hands. His nerves were giving way. Further resistance was impossible. Mentally and physically worn, he was encountering a will, pitiless, uncompromising. He felt further argument to be useless. And the strange friar, noting his condition, knew that the victory was theirs.

He placed a scroll in the elder Villani's hands.

"The absolution from His Holiness," he said, with a low, solemn voice, intended, nevertheless, to be heard by Francesco. "The conditions are fulfilled."