“I know what you are thinking; I see what you are seeing,” he said.  “You are thinking yellow, and you are seeing yellow.  My skin!  My birthright!  My—­” He smiled, and his voice was almost caressing.

“John Keith, in Pe-Chi-Li is the great city of Pekin, and Pe-Chi-Li is the greatest province in all China.  And second only to that is the province of Shantung, which borders Pe-Chi-Li, the home of our Emperors for more centuries than you have years.  And for so many generations that we cannot remember my forefathers have been rulers of Shantung.  My grandfather was a Mandarin with the insignia of the Eighth Order, and my father was Ninth and highest of all Orders, with his palace at Tsi-Nan, on the Yellow Sea.  And I, Prince Kao, eldest of his sons, came to America to learn American law and American ways.  And I learned them, John Keith.  I returned, and with my knowledge I undermined a government.  For a time I was in power, and then this thing you call the god of luck turned against me, and I fled for my life.  But the blood is still here—­” he put his hand softly to his breast, “—­the blood of a hundred generations of rulers.  I tell you this because you dare not betray me, you dare not tell them who I am, though even that truth could not harm me.  I prefer to be known as Shan Tung.  Only you—­and Miriam Kirkstone—­have heard as much.”

Keith’s blood was like fire, but his voice was cold as ice.  “Go on!”

This time there could be no mistake.  That cold gray of his passionless face, the steely glitter in his eyes, were read correctly by Kao.  His eyes narrowed.  For the first time a dull flame leaped into his colorless cheeks.

“Ah, I told you this because I thought we would work together, friends,” he cried.  “But it is not so.  You, like my golden-headed goddess, hate me!  You hate me because of my yellow skin.  You say to yourself that I have a yellow heart.  And she hates me, and she says that—­but she is mine, mine!” He sprang suddenly to his feet and swept about him with his flowing arms.  “See what I have prepared for her!  It is here she will come, here she will live until I take her away.  There, on that dais, she will give up her soul and her beautiful body to me—­and you cannot help it, she cannot help it, all the world cannot help it—­and she is coming to me tonight!”

“Tonight!” gasped John Keith.

He, too, leaped to his feet.  His face was ghastly.  And Kao, in his silken gown, was sweeping his arms about him.

“See!  The candles are lighted for her.  They are waiting.  And tonight, when the town is asleep, she will come.  And it is you who will make her come, John Keith!”

Facing the devils in Kao’s eyes, within striking distance of a creature who was no longer a man but a monster, Keith marveled at the coolness that held him back.