The Yukimura Clan is a line of vampire hunters Then the fraternal twins, Kurumi and Kasumi are the most powerful vampire hunters The so called "The Emotionless Doll" or Kurumi Kuu And also the talkative one "The Beauty In Vain" or Kasumi Rei They were sent by their father Yukimura Shintaro to the Sakamaki Household of course KarlHeinz accepted their visit Shintaro thought that "You think my twins are sacrificing themselves to their foe we are going to turn this story around Karl" But Karl knew their plan but he knew things will turn around because the old Kurumi (she was not emotinless in the past) was a childhood friends with the mukamis and the sakamakis See more info by reading this book -emi_yusa
3 parts