Rosalyn had always been too smart for her own good. Or, so she had been told. After years of plotting stars and studying with the best astronomer The Steam City of Noxmourne had to offer, she realized there must be something greater. Something more to life than just the stars. But, of course, her suspicions definitely had nothing to do with the disappearance of her brother, Will, even after ten years of him being gone.
So, with the help of her best friend, Claude Lovingston, Rosalyn embarks on a mission to find The Time Void, a place that contains all time that was, is, and will be. Along the way, they meet the traveling misfit Gizmo, who has lost all of his memories and is determined to gain them back.
Throughout their adventures, the three must come to terms with the fact that time is not gracious to anyone, nor is it willing to wait for those who are patient. And soon, Rosalyn understands that there is so much more to life than used up time.