Exhausted with the effort of this long speech, Thuno Flâtum had to be fanned again by his lackeys and allowed several minutes in which to recuperate.

"What's to prevent me from punishing your insolence?" he finally resumed. "Suppose I order you to be violet-rayed? I've more than a mind to do so!"

Through the mirrors, I could see how the guards behind me began to creep forward, with their pikes pointed in my direction, as if eager to commit capital punishment upon me.

Though I could not repress a shudder, I knew that I had no course except to be bold. "Punish me if you wish, Your Abysmal Excellency," I challenged, "but my followers cannot be disposed of so easily. Those you see here are as nothing to the hosts waiting to avenge me."

"What do I care for your followers?" snapped Thuno Flâtum. "You cannot cow me with threats! Men of my Class have ruled for a hundred generations, and there has never been a revolt!"

"All the more reason that one is due now!" I insisted. "Remember, Your Abysmal Excellency, what power I hold! I am more precious to you and your people than a thousand times my weight in silver!"

Through the mirrors behind me, I could see that the guards were still creeping forward. Also, I could detect a gleam of mirth in the salmon eyes of some of the spectators, and realized that my words had been taken less seriously than I could have wished.

But my trump card was still up my sleeve.

"Remember, Your Abysmal Excellency," I warned, "only one man in all Wu is able to restore your ventilation. That man is I. If I perish, the secret perishes with me, and you will all be turned over by lack of air."

Half-suppressed groans from the spectators, and from Thuno's attendants, showed that this bolt had struck home.