Fink looked startled, then grinned. He pulled up his pantleg and took a long knife out of his boot, tossed it to the men behind him. "I won't need a knife to fight you," he said.
"Tben why don't you take the knife out of the other boot?" asked Alvin.
Fink frowned and raised the other pantleg. "Ain't no knife here, he said.
Alvin knew better, of course, and it pleased him that Fink was worried enough about this fight not to part with his most secret knife. Besides which, probably nobody else knew about that knife but Alvin, with his ability to see what others couldn't see. Fink didn't want to let on to the others that he had such a knife, or word would spread fast along the river and he'd get no advantage from it.
Still, Alvin couldn't afford to let Fink fight with the knife on him. "Then take off the boots and we'll fight barefoot," Alvin said. It was a good idea anyway, knife or no knife. Alvin knew that when the river rats fought, they kicked like mules with their boots. Fighting barefoot might take some of the spunk out of Mike Fink.
But if Fink lost any spunk, he didn't show it. Just sat down in the dust of the road and pulled off his boots. Alvin did the same, and his socks too - Fink didn't wear socks. So now the two of them had on nothing but their trousers, and already out in the sunlight there was enough dust and sweat that their bodies were looking a little streaked and cakey with clay.
Not so caked up, though, that Alvin couldn't feel a hex of protection drawn over Mike Fink's whole body. How could such a thing be? Did he have a hex on some amulet in his pocket? The pattern was strongest near his backside, but when Alvin sent his bug to search that pocket, there was nothing but the rough cotton canvas of Fink's trousers. He wasn't carrying so much as a coin.
By now a crowd was gathered. Not just the river rats who'd been resting in the porthouse shade, but a whole slew of others, and it was plain they all expected Mike Fink to win. He must be something of a legend on the river, Alvin realized, and no surprise, with this mysterious hex he had. Alvin could imagine folks poking a knife at Fink, only to twist at the last moment, or lose their grip, or somehow keep the knife from doing harm. It was a lot easier to win all your wrassling if no man's teeth could bite into you, and if a knife couldn't do much more than graze your skin.
Fink tried all the obvious stuff first, of course, because it made the best show: Roaring, rushing at Alvin like a buffalo, trying to get a bear hug on him, trying to grab onto Alvin and give him a swing like a rock on a string. But Alvin wouldn't have none of that. He didn't even have to use knackery to get away, neither. He was younger and quicker than Fink, and the river man hardly so much as laid a hand on him, Al dodged away so sudden. At first the crowd hooted and called Alvin coward. But after a while of this, they began to laugh at Fink, since he looked so silly, rushing and roaring and coming up empty all the time.
In the meantime, Alvin was exploring to find the source of Fink's hex, for there was no hope of winning this fight if he couldn't get rid of that strong web. He found it soon enough - a pattern of dye embedded deep in the skin of Fink's buttock. It wasn't a perfect hex anymore, since the skin had changed shape somewhat as Fink grew over the years, but it was a clever pattern, with strong locks and links - good enough to cast a strong net over him, even if it was misshapen.
If he hadn't been in the middle of a rassling match with Fink, Alvin might have been more subtle, might have just weakened the hex a little, for he had no will to deprive Fink of the hex that had protected him for so long. Why, Fink might die of it, losing his hex, especially if he had let himself get careless, counting on it to protect him. But what choice did Alvin have? So he made