After his mother, once his "lover," died of illness, young Yukishiro Haruka was forced to commit herself to the wealthy Fujiwara family. His father, a son-in-law, had long since passed away. He was besieged on all sides. His wife tried to force him to acknowledge her as her mother, his supposed "aunt" sought to exploit him for his inheritance, his half-sister sought to control him, treating him like a toy. Even the maids dared to tease him. With her natural ability to charm others, Yukishiro Haruka had to be careful.