Morinomiya Kikyou, once part of the nobility, finds himself sold to a brothel by the son of his former servant, Terumasa. After Kikyou suffers harm from his first patron, Terumasa is alerted to the situation. How will Terumasa react upon encountering his beloved Kikyou again? On the other hand, the youngest prince, Miya, forms a deep bond with Lieutenant Tachibana from their early days. For Miya, it's a case of love at first sight, but will the carefree Tachibana recall their past connection? This tale also weaves in a heartwarming subplot about dog handlers and features an additional narrative thread involving Miya facing a troubling encounter with mysterious entities.