Out of the sheltering shadow he leapt, as the cheetah leaps on its prey: the long knife gripped securely in his teeth. Before Chandranath came to his senses, the steel-spring grasp was on his throat, stifling the yell of terror at Roy's supposed return....

The tussle was short and silent. Within three minutes Dyán had his man down; arms and body pinioned between his powerful knees, that his one available hand might be free to strike. Then, in a low fierce rush, he spoke: "Yes—it is I—Dyán Singh. You told me often—strike, for the Mother. 'Who kills the body kills naught.' I strike for the Mother now."

Once—twice—the knife struck deep; and the writhing thing between his knees was still.

He did not altogether relish the weird journey down to the shore of the Lake; or the too close proximity of the limp burden slung over his shoulder. But his imagination did not run riot, like Roy's: and no qualms of conscience perturbed his soul. He had avenged, tenfold, Arúna's injury. He had expiated, in drastic fashion, his own aberration from sanity. It was enough.

The soft 'plop' and splash of the falling body, well weighted with stones, was music to his ear. Beyond that musical murmur, the Lake would utter no sound....


CHAPTER XVI.

"So let him journey through his earthly day:
'Mid hustling spirits go his self-found way;
Find torture, bliss, in every forward stride—
He, every moment, still unsatisfied."
—Faust.

Next morning, very early, he was closeted with Roy, sitting on the edge of his bed; cautiously, circumstantially, telling him all. Roy, as he listened, was half repelled, half impressed by the sheer impetus of the thing; and again he felt—as once or twice in Delhi—what centuries apart they were, though related, and almost of an age.

"This will be only between you and me, Roy—for always," Dyán concluded gravely. "Not because I have any shame for killing that snake; but—as I said ... because of Arúna——"