A trio of sisters, Imala Moon, Bella Moon and Avaron Moon have been lost in the canyon for more then a few days, having gotten into this sticky situation thanks to Avaron's shady business deals centering around her campaign to become Moonville's next mayor. However, the sisters get attacked and separated from each other, each of them winding up in a vast, fallen desert civilization that was once a flourishing kingdom. It's not long before they reunite and meet Mordecai Yormishar, his younger brother Menard and their wise hardworking grandfather Ken. But unbenowsted to them, they are long lost members of the Yormishar Royal Family, who once reigned over the vast sands, until a coup overthrew them, forcing them to hide. Can the sisters surrvive long enough for them to leave and go home? Or will this epic adventure strand them in the vast dry seas of the desert?