Undertaker has a daughter named Isabella. She is a demon/angel/reaper .Her mother died right after giving birth to her she was named , Leila. She was an angel/demon. And of course you know what Undertaker is he is a grim reaper , but he is no longer in work. One day young earl of Phantomhive showed up at Undertaker's shop for something and met Isabella.will she fall for his devilishly handsome butler Sebastian ?