In life, Kaneyuki Miyama was a wealthy man obsessed with prolonging his own life. He traveled the world searching for a way to cure the illness which had plagued him since childhood. During his travels, he became obsessed with Vlad the Impaler and Elizabeth Bathory. He began imitating Elizabeth Bathory: killing people and bathing in their blood. He also took on the name "Urado", stemming from "Vlad". Even in death, his spirit continued murdering young people for the purpose of extending his own life.