Aghast, Mallory stepped back. Sir Galahad moved in, sword upraised again. Mallory raised his own sword, caught the full force of the terrific down-rushing blow on the blade. His sword was cut cleanly in two, his left pauldron was cleanly cleaved, and a great numbness afflicted his left shoulder. He went down. He stayed down. Sir Galahad leaned over him, unbroken sword uplifted. The cross in the center of the snow-white shield was a bright and burning red. "Ye must yield you as an overcome man, or else I may slay you." "I yield," Mallory said. Sir Galahad sheathed his sword. "Ye be not sorely wounded, and sithen I desire not neither of they two steeds, as belike they be as unworthy as they pieces, ye can return to thy castle unholpen." * * * * * Mallory blacked out for a moment, and when he came to, the shining knight was gone. He lay there in the moonlight for some time, looking up at the stars. At length he fought his way to his feet and encephalopathed the two rohorses to his side. Mounting Easy Money, he encephalopathed it to return to the westernmost "castle of Yore" and encephalopathed the other rohorse to follow. He left his broken weapons where they lay. What had gone out of the world during the last sixteen hundred years that had left sophisticated twenty-second century steel inferior in quality to naive sixth-century wrought iron? What did Sir Galahad have that he, Mallory, lacked? Mallory shook his head. He did not know. The moonlit "towers" of the _Yore_ had become visible through the trees before it occurred to him that before riding away the man just might have removed the Sangraal from the black rohorse's croup. At first thought, such a possibility was too absurd to be entertained, but not on second thought. According to _Le Morte d'Arthur_, the fellowship of Sir Galahad, Sir Percivale, and Sir Bors had taken both the table of silver and the Sangraal to Sarras where, some time later, the Sangraal had been "borne up to heaven", never to be seen again. Whether they had taken the table of silver did not concern Mallory, but what did concern him was the fact that if they had taken the Sangraal they could have done so only if it had fallen into Sir Galahad's hands this very night. Tomorrow would be too late--now was too late, in fact--provided, of course, that Mallory was destined to return with it to the twenty-second century. Here, then, was the crossroads, the real moment of truth: was he destined to succeed, or wasn't he? Hurriedly, he encephalopathed the two rohorses to halt, dismounted, and raised the black rohorse's trappings. He was dizzy from the loss of blood, but he did not let his dizziness dissuade him from his purpose, and he had the croup-hood raised in a matter of a few seconds. He held his breath when he looked within, expelled it with relief. The Sangraal had not been disturbed.