The head’s speech, 3Jane’s essay on Straylight, came back to him as she worked her way deeper into the maze of the place. Straylight was crazy, was craziness grown in the resin concrete they’d mixed from pulverized lunar stone, grown in welded steel and tons of knickknacks, all the bizarre impedimentia they’d shipped up the well to line their winding nest. But it wasn’t a craziness he understood. Not like Armitage’s madness, which he now imagined he could understand; twist a man far enough, then twist him as far back, in the opposite direction, reverse and twist again. The man broke. Like breaking a length of wire. And history had done that for Colonel Corto. History had already done the really messy work, when Wintermute found him, sifting him out of all of the war’s ripe detritus, gliding into the man’s flat gray field of consciousness like a water spider crossing the face of some stagnant pool, the first messages blinking across the face of a child’s micro in a darkened room in a French asylum. Wintermute had built Armitage up from scratch, with Corto’s memories of Screaming Fist as the foundation. But Armitage’s "memories" wouldn’t have been Corto’s after a certain point. Case doubted if Armitage had recalled the betrayal, the Nightwings whirling down in flame. . . . Armitage had been a sort of edited version of Corto, and when the stress of the run had reached a certain point, the Armitage mechanism had crumbled; Corto had surfaced, with his guilt and his sick fury. And now Corto-Armitage was dead, a small frozen moon for Freeside.