Augustin is terrified at first, then astonished when the leopard gives him food and leads him to water. Augustin and the leopard, whom he names "Simoom," develop a strange and mysterious relationship, and he begins to mirror her behavior, living in the ruins of a lost city near the caves. Stripping naked, he paints his body with dirt and sand, seeking to resemble her golden-brown fur and its rosette-shaped markings. For a while, they are suspicious and competitive toward each other, but a bond has nevertheless been formed. Augustin finds himself jealous when Simoom goes to mate with another leopard, but she later returns to him.