"But what of you?" the Duke asked, staring much.

"I shall remain in her place."

"Remain in her place?" Joyeuse said slowly, in the voice he would have used had Our Lady appeared before him. "You will dare that for her?"

A faint colour stole into the Abbess's cheeks. "It is my expiation," she murmured modestly. "I struck her--God forgive me!"

"But----"

"And I run no risk. M. de Vlaye knows me, and this"--with a gesture which drew attention to her conventual garb--"will protect me."

The Duke gazed at the object of his adoration in a kind of rapture, seeing already the wings on her shoulders, the aureole about her head. "Mademoiselle, you will do that?" he cried. "Then you are no woman! You are an angel!" In his enthusiasm he knelt--not without difficulty, for he was still weak--and kissed her hand. To him the thing seemed an act of pure heroism, pure self-denial, pure good-doing.

But Roger, who knew more of his sister's nature and past history, and whose knowledge left less room for fancy's gilding, stood lost in gloomy thought. What did she mean? Was she going as friend or enemy? Influence with Vlaye she had, or lately had; but, the Countess released, in what a position would she, his sister, stand? Could he, could her father, could her friends let her do this thing?

Yet the chance--to a lover--was too good to reject; the position, moreover, was too desperate for niceties. The thought that she was going, not for the sake of the Countess, but of the Captain of Vlaye, the suspicion that she was not unwilling to take the Countess's place and the Countess's risks, occurred to him. But he thrust, he strove to thrust the suspicion and the thought from him. Her motive and her meaning, even though that motive and meaning were to save the Captain of Vlaye, were small things beside the Countess's safety.

"At any rate I shall go with you," he said at length, and with more of suspicion than of gratitude in his tone. "When will you be ready?"