So there I stood, far from the door, when it opened, and the secretary advanced his foot across the threshold. Even then I made a movement as if to rush on him, but he brought forward his left hand and I saw that it still clutched the white wrist of mademoiselle. Only her arm was visible in the doorway. Montignac still held his dagger raised. One step backward and one thrust, and he could lay her dead at his feet. Had I been ready at the door for him, I could have killed him before he could have made these two movements; but from where I stood, I could not have done so. So I listened in some chagrin to the governor's words. "I change the signal, Montignac. At one stroke, do not harm the lady, but come hither; but should you hear two strokes, or three, or any number more, she is to be sacrificed." "My dagger is ready, monsieur!" Again the door closed; again I was alone with La Chatre. I had lost my former advantage. For now, should I strike my tray once, for the purpose of summoning Montignac, so that I might be at the door to slay him at first sight, the governor could strike his bowl, and Montignac would hear two strokes or more--signal for mademoiselle's death. "And now, monsieur," said the governor, making himself comfortable in his chair between table and fireplace, "let us talk. You see, if you approach me or that door, or if you start to leave this chamber, I can easily strike the bowl twice before you take three steps." I could see that he was not as easy in his mind as he pretended to be. It was true that, as matters now were, his life was secure through my regard for mademoiselle's; but were he to attempt leaving the room or calling help, or, indeed, if help were to come uncalled, and I should find my own life or liberty threatened, I might risk anything, even mademoiselle's life, for the sake of revenge on him. He would not dare save himself by letting me go free out of his own chateau. To do that would bring down the wrath of the Duke of Guise, would mean ruin. That I knew well. If I should go to leave the chamber, he would give the signal for Montignac to kill mademoiselle. As for me. I did not wish to go without her or until I should have accomplished a certain design I had conceived. Thus I was La Chatre's prisoner, and he was mine. Each could only hope, by thought or talk, to arrive at some means of getting the better of the other. La Chatre's back was towards the door by which I had entered. By mere chance, it seemed, I turned my head towards that door. At that instant, my man, Frojac, appeared in the doorway. He had approached with the silence of a ghost. He carried the arquebus that had belonged to the guardsman, and his match was burning. Risking all on the possible effect of a sudden surprise on the governor, I cried, sharply: "Fire on that man, Frojac, if he moves."