At this point they were interrupted by the even-toned, dispassionate voice of the Chinaman. He had stood up from his patient reassembling, and there was such a contempt, such an impalpable foreboding in his voice, that both bad-men were impressed with a vague apprehension.

"Mr. Shorty, you have made your third mistake today," came the veiled, slowly articulated words.

Then addressing them both, "You have never seen such a stone, before, have you?"

"Com' on—cut it short," interrupted the squint-eyed.

"There is only one such stone in the world," continued Prince Chu, unhastened. "It has ruled empires for ten thousand years. Before this, thieves have stolen it; yet none have kept it long, except its rightful owners." He paused impressively.

Despite their callousness, the two thugs were getting a little nervous. Each had been speculating on the almost impossible value of the jewel. How could they dispose of it? Perhaps he was right. Maybe it wasn't intended for such as they. Still they should be able to realize something out of it.

"It has this peculiar faculty," continued the smooth, unruffled voice, "that when it falls into the hands of one who is not entitled to it, the unlawful possessor will enjoy good fortune as long as he retains it; but if he should relinquish it from his person, it becomes his fate to meet a violent death, very shortly afterward."

Prince Chu allowed himself the shadow of a smile, then his inscrutable eyes searched the faces of the ruffians to note when the significance of his clever invention should have penetrated their heat and drug crazed brains. He knew that superstition was not peculiar to his own race. It was the common penalty of all killers of men. Murder had stamped itself on the faces of these two, for such eyes as his to read, and fear now swept into the features of the one called Shorty.

"Gimme that back!" he shouted, his voice rising to a strained pitch and breaking. "Wot'd'ya have t' take it for, anyhow? Com' on, Squint, lemme have ut back," he begged.