One of the Irakzai bled to death among the rocks, but the acolytes were down--slashed and hacked asunder or hurled over the edge to float sluggishly down to the silver floor that shone so far below. Then the conquerors shook blood and sweat from their eyes, and looked at one another. Conan and Kerim Shah still stood upright, and four of the Irakzai. They stood among the rocky teeth that serrated the precipice brink, and from that spot a path wound up a gentle slope to a broad stair, consisting of half a dozen steps, a hundred feet across, cut out of a green jade-like substance. They led up to a broad stage or roofless gallery of the same polished stone, and above it rose, tier upon tier, the castle of the Black Seers. It seemed to have been carved out of the sheer stone of the mountain. The architecture was faultless, but unadorned. The many casements were barred and masked with curtains within. There was no sign of life, friendly or hostile. They went up the path in silence, and warily as men treading the lair of a serpent. The Irakzai were dumb, like men marching to a certain doom. Even Kerim Shah was silent. Only Conan seemed unaware what a monstrous dislocating and uprooting of accepted thought and action their invasion constituted, what an unprecedented violation of tradition. He was not of the East; and he came of a breed who fought devils and wizards as promptly and matter-of-factly as they battled human foes. He strode up the shining stairs and across the wide green gallery straight toward the great golden-bound teak door that opened upon it. He cast but a single glance upward at the higher tiers of the great pyramidal structure towering above him. He reached a hand for the bronze prong that jutted like a handle from the door--then checked himself, grinning hardly. The handle was made in the shape of a serpent, head lifted on arched neck; and Conan had a suspicion that that metal head would come to grisly life under his hand. He struck it from the door with one blow, and its bronze clink on the glassy floor did not lessen his caution. He flipped it aside with his knife-point, and again turned to the door. Utter silence reigned over the towers. Far below them the mountain slopes fell away into a purple haze of distance. The sun glittered on snow-clad peaks on either hand. High above, a vulture hung like a black dot in the cold blue of the sky. But for it, the men before the gold-bound door were the only evidence of life, tiny figures on a green jade gallery poised on the dizzy height, with that fantastic pile of stone towering above them.