, First Man, and , First Woman, together with , Water Sprinkler, and , Black Yéʼii, the god of fire, set out to create the six sacred mountains from dirt that First Man had brought up from each mountain in the third world. They placed them as they had been in the third world. They re-created , Dawn, or White Shell Mountain, in the East. They decorated it with white shells. They decorated it with white lightning. They decorated it with white corn. They decorated it with dark clouds that make male rain. From stones they had brought they fashioned , Rock Crystal Boy, and Tséghádiʼnídíinii atʼééd, Rock Crystal Girl, to reside there forever.