"In the beginning, they say, was water and sky. Here on high you could find Nesaru the sky spirit, and Wolf and Lucky-man. Below lay a watery vastness, empty, it seemed, with only two small ducks swimming about, making eternal, small ripples. Envisioning another kind of earth, with space and variety for myriad creatures, Wolf and Lucky-man asked the ducks to dive down for mud. Using his endless energy, Wolf took half of the mud to build a great prairie for hunting beasts like himself. Lucky-man, his partner in creation, built hills and valleys where the Indians could hunt and live. Last they pushed up the remaining mud into banks of a river, which you can still see, to divide their territories.
Earth was ready. Wolf and Lucky-man understood that large creatures must emerge from the reproduction of smaller, humble ones. They enter deep into the earth to find two Spiders who are meant to begin propagating the world. Imagine their disgust when they find the Spiders to be not only ignorant of the business of reproduction, but so dirty and ugly that they aren't interested in each other. Wolf and Lucky-man scrub down their charges and explain the pleasures and responsibilities of fertilization. Clean and enlightened, the Spiders give birth to earth's many creatures - the eight-legged like themselves, the six, the four, and finally the two-legged ones."