At the first stroke Conan had bounded up and was racing down the stairs. He caught only glimpses of that brief, fiendish fight--saw men swaying, locked in battle and streaming blood; saw one Khitan, fairly hacked to pieces, yet still on his feet and dealing death, when Thutothmes smote him on the breast with his open empty hand, and he dropped dead, though naked steel had not been enough to destroy his uncanny vitality. By the time Conan's hurtling feet left the stair, the fight was all but over. Three of the Khitans were down, slashed and cut to ribbons and disemboweled, but of the Stygians only Thutothmes remained on his feet. He rushed at the remaining Khitan, his empty hand lifted like a weapon, and that hand was black as that of a negro. But before he could strike, the staff in the tall Khitan's hand licked out, seeming to elongate itself as the yellow man thrust. The point touched the bosom of Thutothmes and he staggered; again and yet again the staff licked out, and Thutothmes reeled and fell dead, his features blotted out in a rush of blackness that made the whole of him the same hue as his enchanted hand. The Khitan turned toward the jewel that burned on the breast of the mummy, but Conan was before him. In a tense stillness the two faced each other, amid that shambles, with the carven mummies staring down upon them. 'Far have I followed you, oh king of Aquilonia,' said the Khitan calmly. 'Down the long river, and over the mountains, across Poitain and Zingara and through the hills of Argos and down the coast. Not easily did we pick up your trail from Tarantia, for the priests of Asura are crafty. We lost it in Zingara, but we found your helmet in the forest below the border hills, where you had fought with the ghouls of the forests. Almost we lost the trail again tonight among these labyrinths.' Conan reflected that he had been fortunate in returning from the vampire's chamber by another route than that by which he had been led to it. Otherwise he would have run full into these yellow fiends instead of sighting them from afar as they smelled out his spoor like human bloodhounds, with whatever uncanny gift was theirs. The Khitan shook his head slightly, as if reading his mind. 'That is meaningless; the long trail ends here.' 'Why have you hounded me?' demanded Conan, poised to move in any direction with the celerity of a hair-trigger. 'It was a debt to pay,' answered the Khitan. 'To you who are about to die, I will not withhold knowledge. We were vassals of the king of Aquilonia, Valerius. Long we served him, but of that service we are free now--my brothers by death, and I by the fulfilment of obligation. I shall return to Aquilonia with two hearts; for myself the Heart of Ahriman; for Valerius the heart of Conan. A kiss of the staff that was cut from the living Tree of Death--'