Eventually, a long way off, Ciaran made out a wall of rock. Below there was a pit. It was roughly barrel-shaped. It was deep. It was so deep that Ciaran had to crane over the edge to see bottom. Brilliant blue-white flares made it brighter than daylight about two-thirds of the way up the barrel. There were human beings laboring in the glare. They were tiny things no bigger than ants from this height. They wore no chains, and Ciaran couldn't see any guards. But after the first look he quit worrying about any of that. The Thing growing up in the pit took all his attention. It was built of metal. It rose and spread in intricate swooping curves of shining whiteness, filling the whole lower part of the cavern. Ciaran stared at it with a curious numb feeling of awe. The thing wasn't finished. He had not the faintest idea what it was for. But he was suddenly terrified of it. It was more than just the sheer crushing size of it, or the unfamiliar metallic construction that was like nothing he had seen or even dreamed of before. It was the thing itself. It was Power. It was Strength. It was a Titan growing there in the belly of the world, getting ready to reach out and grip it and play with it, like Mouse gambling with an empty skull. He knew, looking at it, that no human brain in his own scale and time of existence had conceived that shining monster, nor shaped of itself one smallest part of it. The red hunter said simply, "I'm scared. And this smells like a trap." Ciaran swallowed something that might have been his heart. "We're in it, pal, like it or don't. And we'd better get out of sight before that chain-gang runs into us." Off to the side, along the rough part of the ledge where there were shadows and holes and pillars of rock, seemed the best bet. There was a way down to the cavern floor—a dizzy zig-zag of ledges, ladders, and steps. But once on it you were stuck, and no cover. They edged off, going as fast as they dared. Mouse was breathing rather heavily and her face was white enough to make the brand show like a blood-drop between her brows. The hermit seemed to be moving in a private world of his own. The sight of the shining giant had brought a queer blaze to his eyes, something Ciaran couldn't read and didn't