YOU ARE READING Diabolik Circus Fanfiction this story is like both black butler characters and diabolik lovers characters both as one but doll stay as doll so does Wendy, Peter, Sebastian and Ciel but for the others Dagger, joker, beast and some other so ok. what if yui and Sebastian are... #blackbutlerxdiaboliklovers #fanfiction #helpsreader dagger/kou 15 1 0 by izanakosenpai by izanakosenpai Follow Share Post to Your Profile Share via Email Report Story Send Send to Friend Share Post to Your Profile Share via Email Report Story Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image. Name: Kou Info:Likes: yui, knifes and his family Hates: Sebastian geting close to yui and snakes Favorite color: pink.