The story follows the manga/ anime of Sebastian and his partner (OC), with short stories and sides. *Please be aware that there is spoilers in this story from the Kuroshitsuji manga, Black Butler Season 1, Black Butler: Book of Circus, and Black Butler: Book of Murders. -- Kuroshitsuji (Black Butler) and all of Kuroshitsuji's (Black Butler's) original characters including plot belong to Yana Toboso. Fuyuki Eien's character and any additional characters not from the original manga or anime belongs to me. Credits: To original artist of this Sebastian image.