A man's voice neighed suddenly in terror. Then another, and another, and the tribesmen were rolled back upon themselves as by the blow of a great hand, as the fore edge of the group turned and burst its way to the rear. There was a moment of wild panic. Price stood flat against the wall and watched brave men run by him sobbing. And then a wave of force, so cold and alien that it revolted the last small atom of his human self, hit his mind like the back-blast of a bomb.

Two dark forms stood in the corridor.

They were taller than men. At first Price thought they were shrouded in black like old monks, with cowls over their heads. But as they moved he saw that the cowls and the floating draperies edged with a thin translucent gray were their own substance, quivering, shifting, gliding around some unguessable central core of being. He could not see whether they had faces under the black folds, and eyes in the faces, but he could feel them watching him. He could feel their minds stripping him and tearing away his feeble defenses, leaving his own mind naked and helpless before them.

And these were the Ei. These were the Big Lie of the Vurna.

Only they were real!

He could not stand them any longer. He ran.

They all ran. It was a compulsion. Run. Cry panic. Clear the Citadel and get away!

He looked back and the Ei were behind them, gliding soundlessly along the hall.

Run. Get away....

And then Price and the others, fleeing in the next corridor collided with the chiefs who were hurrying to find out what had happened. They still had Arrin with them, a prisoner.