And I had promised Derek that I would shield this girl from harm! The horror of it—the self-condemnation of it—swept me, froze me to numbness. I could not think; I could only stand and stare. Rohbar held Hope like a shield before him. The low railing hardly reached her knees. A sheer drop to the garden beneath. He held her tightly, and in his free hand I saw his dirk come up menacingly against her white throat His voice called:
"Silent, down there! Alexandre, you traitor! Silence!"
Derek stared up. The triumph faded from him. He stared, stricken. The crowd stared. The soldiers on the lower platform ceased their shouting and gazed up at these new actors, come so unexpectedly upon the stage. Again Rohbar called, to the guards this time:
"I represent your King Leonto. This Alexandre is a traitor to us all. And he cannot harm me! I defy him. Look at him! I defy him to use his evil weapon upon me!"
Derek was silent. A single adverse move and Rohbar's knife would stab into Hope's throat. Derek's ray was powerless. A flash from it would have killed Hope, not Rohbar.
The king's soldiers saw Derek's indecision. One of them shouted, "He cannot harm us! Look, he is frightened!"
The crowd recognized Hope. They began calling her name. And calling, "Master Rohbar, do not harm our Hope!"
"I will not harm her! Not if you do what I tell you! Leave the garden—go quietly! I will deal with this traitor!"
He added to the guards, "Go up and seize him! He cannot hurt you! Traitor! Seize him! If he does not yield—if any of this crowd attacks you—then I will kill Hope,"
Derek stood clinging to the balcony rail. With Rohbar's watchful gaze upon him he did not dare turn or move. I was standing back from the balcony, behind Derek and partly in the room. No one thought of me. No one from outside could see me. And I, who had played no part in this, save that one I had neglected, suddenly saw my role. My cue was sounding. My role to play, here upon this tumultuous stage.
I turned back into the dim room. A few frightened men and girls were here. They were all crowding forward, gazing through the windows at the scene outside. No one noticed me, but I saw, with sudden realization, my role to play.
I darted across the room, out into the dim, deserted corridor of the castle.
CHAPTER X
My Role to Play
I SLIPPED like a shadow through the almost empty corridors. Down on the lower floor I found that many of the soldiers were on the inside, standing about the corridors in groups, waiting for word from their comrades on the platform to indicate what action they should take. My time was short; I knew that within a few minutes they would be rushing up to overpower Derek.
I stood unseen against the wall near the main entrance. I could not get outside. There were too many soldiers there.
I tried to keep my sense of direction. The wing upon which the tower stood was about two hundred feet from me here. If I could not get outside I would have to try the inside, along this corridor. I prayed that I might not make an error. I tried to gauge exactly where the tower would be.
The hallway was almost dark, and in this wing there chanced to be no one at the moment. I came to the angle and turned it to the left. I was unarmed save my dirk. I drew it. But I encountered no one. I passed the doors of many empty rooms. The windows were all barred on this lower floor. I could hear the shouts of the crowd outside.
I came at last to the end of the wing,
