go for major habitation.
The water was said to be far warmer and the sea floor on the whole much shallower than Kalinda's, although there were a few narrow "deeps" which the Yabbans reserved for their own use and which they guessed might have something to do with reproduction. It was suggested that all Kalindans stay away from the deeps. If they proved unavoidable, they should be crossed quickly and at a high level.
There were plenty of nutrients in the water, and the microscopic plants and tiny animals were filling, if not very interesting to a Kalindan. There was a lower oxygen content in the water, but not enough to cause serious problems.
Other than that, the Yabbans tended to be fairly friendly if visitors didn't abuse their hospitality or overstay a welcome. Their rear flippers gave them tremendous sprinting abilities, but they preferred walking across the bottom. Essentially vegetarians, they had long ago gotten rid of the predators that once stalked the area.
Politically, they were a nation of large families, or clans, with a hierarchical structure based on age. There were no old age homes. When a Yabban became mentally feeble, there was a great clan ceremony. The ranking Elder who was no longer capable was taken in, slain, and ritually eaten by his or her clan. It was the only meat they ever ate and, it seemed, the only kind they could digest. It was a sobering end; from lord to lunch.
I don't find growing old in that society to be very fulfilling, Ari commented.
Appetizing, though, Ming shot back. If you ve got the stomach for it.
Their next step was to cross over into the hex. They wondered if Chalidang activity would be as conspicuous in such a place as they would be.
A friendly salesman gave them a fair route map marked with the main city centers, as well as a decent route to the capital city of Abudan. It also noted the deeps and ways around them—and, interestingly, some large cautionary zones.
"Volcanoes," the salesman explained. "They're quite active in Yabbo. That's what makes things so rich and also provides a lot of comforts. You'll see. And don't worry, you won't be surprised by them—you'll know where not to go without anybody having to yell!"
They stayed over for a last native meal and a few hours rest in one of the road house cubicles, then felt ready to venture outside Kalinda for the first time.
Approaching the hex boundary was intimidating, since all of their senses told them it was an absolute barrier from the sea floor up through and past the surface. They watched as a few Kalindans emerged from Yabbo and headed toward the road house, and some Yabban natives did the opposite. It seemed effortless. There was nothing to do but to try it.
Going through the barrier had, curiously, little sensation. There was only a slight tingling, almost like passing through a very thin wall of cobwebs. Much more dramatic was the sudden shift in all their natural senses.
Kalindan water temperature, comfortable to them, was fairly cold for active ocean water; it varied only slightly, from five to seven degrees C. With their natural fatty insulation under that thick, leathery hide, it felt very nice indeed. But this water was very warm and would take some getting used to. The sounds and smells were different as well. It meant trying to sort out things all over again. There was a kind of distant roar that seemed unplaceable, and many other unfamiliar noises amidst the usual sonic bedlam. The water tasted sulfuric. Vision was okay but slightly clouded. The magnetic field sense, once away from the border wall, showed tiny things all around them, in the millions or even billions, numerous and thick. They felt as if the water was alive.
And it was alive. Even those tiniest of pinhead signals was coming from a concentration of microorganisms that seemed omnipresent. They couldn't help but take them in with the water they breathed. As they swam, their stomach and digestive tract seemed to fill with them as