A cheerful yet hopeless girl named Anholly lives alone in her hometown of Solvalis after her uncontrollable ice powers froze it over. Her only visitors are her timid childhood friend Riov and a small white dog nicknamed HD. That is, until one day an ice spirit named Seihuo finds Solvalis and collapses there, while on a journey to find his way back home. Seihuo, who chooses to be alone, and Anholly, who is alone against her will, form a special bond in the time they're together. And watching from afar is a mysterious figure named Veltaire...