The Girl With One Eye (Black Butler fanfic)

She was the daughter of a beautiful mother with long black hair and bloody red eyes and a psycho father with silver hair and green eyes,but then her mother found out that her husband was collecting innocent children's eyes that's when she packed up and left her daughter and husband. The girls name is Fukimo Asusaniki she ends up meeting new people who actually cared about her she also meets a rival,I wonder who that could be?