"What I do not understand," retorted Lagardere, "is why you do not do the job yourself and save your money."

It was now Peyrolles’s turn to be annoyed. "Rascal!" he exclaimed, angrily. But the man he called monseigneur restrained him.

"Calm, Peyrolles, calm! For the very good reason, inquisitive gentleman, that the lady in question would know my voice or the voice of my friend here, and as I do not wish her to think that I have anything to do with to-night’s work—"

Lagardere interrupted, bluffly: "Say no more. I’m your man."

Even as he spoke the plaintive sound of a horn was heard far away in the distance. Peyrolles spoke: "The first signal. The shepherds have been told to watch and warn at the wood-ends and the by-path and the causeway to the bridge. Nevers has entered the forest."

The noble shadow gave a little laugh. "He is riding to his death, the fool amorist. Come."

Then the two shadows flitted away in the darkness as nebulously as they had come, and the castle swallowed them up, and Lagardere was alone again in the moat among the bundles of hay.

"May the devil fly away with you for a pair of knaves!" he said beneath his breath, apostrophizing the vanished shadows. "But I’ll save the child and Nevers in spite of you." For in those moments of horrid colloquy all his purpose had been transmuted. These unknown plotters of murder had confirmed him in his alliance to the man he had come to slay. So long as Nevers was in peril from these strange enemies, so long Lagardere would be his friend, free, of course, to rekindle his promise later. But now even Nevers’s life was not of the first importance. There was a child threatened, a child to be saved. Who were these devils, these Herods, that sought to slay a baby?

Even as he asked himself this question he could hear through the clear air the striking of a clock in the distant village. He counted the strokes from one to ten. This was the time that had been fixed by the master shadow. Lagardere made his way carefully across the moat till he stood beneath the designated window. He drew his sword and tapped with the blade thrice against the pane. Then he sheathed his sword and waited upon events.