He came to his work place, a dead-end tunnel. Jerran was there before him, as usual. Revel grinned at him. Jerran was a runty wisp of a man, with a face the color of old straw, and he had been Revel's friend since the day he came to the mine from distant Hakes Town by the sea. A wonderful drinking companion, Jerran, but he wouldn't brawl ... strange! He was forever pulling Revel out of fights and trying to teach him serenity. As Revel greeted him, he involuntarily glanced at the end of the tunnel. There, behind a carefully casual erection of boulders, lay their secret cave. They'd broken into it the morning before, and after no more than a hasty glimpse of unknown wonders, and a check to see that no globes were in sight, they'd walled up the opening and begun to dig along the shaft's sides. Revel wasn't quite sure why he had followed Jerran's lead in keeping it secret, but the brain which had decided to do it must be the rebellious one. All secrets were taboo to the ruck, who were required to report all finds to the gentry or the god-guards. Now a globe came drifting down the corridor, and Revel got quickly to work, prying coal from a vein with his pick. The thing passed him, flicking his mind lightly with its own, and went on to the end of the tunnel. He watched it from the tail of his eye. Its glow brightened with interest; it shifted back and forth before the rampart of rocks. They hadn't kept a tight enough check on their excitement yesterday! The globes could sense emotions long after the man who'd had them left a spot, and if the emotion were anger or grief or strong excitement, the globes could detect their residue as much as forty-eight hours later. The thing floated back to them, briskly now, and ordered Revel telepathically to pull down some of the rocks at the end. He eyed it coolly, his various brains walled with the protective screen that he had learned to erect between his thoughts and the outside world. This screen was made of shallow ideas, humdrum speculations on prosaic things--the last woman he'd had, the good feeling he got from working this rich vein of coal after some days of poor luck, even (to make the god think it was hearing secret desires) a wish that he might taste the wine that the gentry drank. He could throw up the screen and forget it, using his core of brains for serious plans. A dozen rocks displaced, he thought, and we're doomed. For not telling the gods about the cave, he and Jerran would be given to the squires for the next big hunt. So, without much hope of living through the next minute, but believing it was the only thing he could do now, he shoved Jerran to one side, raised his pick and slammed it with all his might into the center of the small, gold, eight-tentacled sphere. And Revel had killed a god!