"Miss Judith, how about spending this summer at the Curtis estate in Waltz?" The first reply from her anonymous sponsor in five years was an invitation to stay at his family estate. Judith, a war orphan from a defeated nation, fled to the Baha Federation, hiding her identity as a being with supernatural powers. In her life filled with scars, she found solace in writing to her anonymous sponsor. Though she didn’t know his name or face, the overwhelming generosity and kindness from this sponsor gradually filled Judith’s heart. Even without replies, writing a monthly letter of gratitude had become a cherished routine for her. Thus, with a joyful heart, Judith heads to Waltz... In the dazzling yet dangerous metropolis of Waltz, she meets three men: A carefree playboy with a strikingly handsome face, hiding something beneath his charm; a successful businessman who treats her with meticulous care; and a gang boss who growls like a beast whenever they cross paths. Among these three men, who is Judith’s true sponsor?