The downpour was increasing, and beating now a regular tattoo upon the gutter-way. Then, splitting the oblong of greater blackness which marked the casement, quivered dazzlingly another flash of lightning in which I saw the bed again, with that impression of Smith curled up in it. The blinding light died out; came the crash of thunder, harsh and fearsome, more imminently above the tower than ever. The building seemed to shake. Coming as they did, horror and the wrath of heaven together, suddenly, crashingly, black and angry after the fairness of the day, these happenings and their setting must have terrorized the stoutest heart; but somehow I seemed detached, as I have said, and set apart from the whirl of events; a spectator. Even when a vague yellow light crept across the room from the direction of the door, and flickered unsteadily on the bed, I remained unmoved to a certain degree, although passively alive to the significance of the incident. I realised that the ultimate issue was at hand, but either because I was emotionally exhausted, or from some other cause, the pending climax failed to disturb me. Going on tiptoe, in stockinged feet, across my field of vision, passed Kegan Van Roon! He was in his shirt-sleeves and held a lighted candle in one hand whilst with the other he shaded it against the draught from the window. He was a cripple no longer, and the smoked glasses were discarded; most of the light, at the moment when first I saw him, shone upon his thin, olive face, and at sight of his eyes much of the mystery of Cragmire Tower was resolved. For they were oblique, very slightly, but nevertheless unmistakably oblique. Though highly educated, and possibly an American citizen, _Van Roon was a Chinaman!_ Upon the picture of his face as I saw it then, I do not care to dwell. It lacked the unique horror of Dr. Fu-Manchu's unforgettable countenance, but possessed a sort of animal malignancy which the latter lacked.... He approached within three or four feet of the bed, peering--peering. Then, with a timidity which spoke well for Nayland Smith's reputation, he paused and beckoned to some one who evidently stood in the doorway behind him. As he did so I saw that the legs of his trousers were caked with greenish-brown mud nearly up to the knees. The huge mulatto, silent-footed, crossed to the bed in three strides. He was stripped to the waist, and excepting some few professional athletes, I had never seen a torso to compare with that which, brown and glistening, now bent over Nayland Smith. The muscular development was simply enormous; the man had a neck like a column, and the thews around his back and shoulders were like ivy tentacles wreathing some gnarled oak. Whilst Van Roon, his evil gaze upon the bed, held the candle aloft, the mulatto, with a curious preparatory writhing movement of the mighty shoulders, lowered his outstretched fingers to the disordered bed linen....