They passed through the belt of huts and groves, and if any man saw them he was careful not to show himself. The huts were dark. Behind them the black towers of Khemi rose gloomily against the stars that were mirrored in the waters of the harbor; ahead of them the desert stretched away in dim darkness; somewhere a jackal yapped. The quick-passing sandals of the silent neophytes made no noise in the sand. They might have been ghosts, moving toward that colossal pyramid that rose out of the murk of the desert. There was no sound over all the sleeping land. Conan's heart beat quicker as he gazed at the grim black wedge that stood etched against the stars, and his impatience to close with Thutothmes in whatever conflict the meeting might mean was not unmixed with a fear of the unknown. No man could approach one of those somber piles of black stone without apprehension. The very name was a symbol of repellent horror among the northern nations, and legends hinted that the Stygians did not build them; that they were in the land at whatever immeasurably ancient date the dark-skinned people came into the land of the great river. As they approached the pyramid he glimpsed a dim glow near the base which presently resolved itself into a doorway, on either side of which brooded stone lions with the heads of women, cryptic, inscrutable, nightmares crystalized in stone. The leader of the band made straight for the doorway, in the deep well of which Conan saw a shadowy figure. The leader paused an instant beside this dim figure, and then vanished into the dark interior, and one by one the others followed. As each masked priest passed through the gloomy portal he was halted briefly by the mysterious guardian and something passed between them, some word or gesture Conan could not make out. Seeing this, the Cimmerian purposely lagged behind, and stooping, pretended to be fumbling with the fastening of his sandal. Not until the last of the masked figures had disappeared did he straighten and approach the portal. He was uneasily wondering if the guardian of the temple were human, remembering some tales he had heard. But his doubts were set at rest. A dim bronze cresset glowing just within the door lighted a long narrow corridor that ran away into blackness, and a man standing silent in the mouth of it, wrapped in a wide black cloak. No one else was in sight. Obviously the masked priests had disappeared down the corridor. Over the cloak that was drawn about his lower features, the Stygian's piercing eyes regarded Conan sharply. With his left hand he made a curious gesture. On a venture Conan imitated it. But evidently another gesture was expected; the Stygian's right hand came from under his cloak with a gleam of steel and his murderous stab would have pierced the heart of an ordinary man.