(Diabolik lovers fanfic) Yui and Kagem kumori both are sisters of the same age. They are adopted sisters though Yui doesn't know it Kagem does. Unlike Yui, Kagem is very 'unemotional'. She was abused by 'father' and the sluts I mean nuns of the church they once lived at. They were soon sent away to a house to live at while their father went to do something in America. What could possibly go wrong?