Owari no Seraph

Vampires fully taked the World over. Yuichiro, Shinoa, Kimizuki, Guren, Mitsuba and Yoichi work Palace. Yuichiro is Mikaela personality servant thought Mikaela dosent used him yet. Yuichiro is a servant/slave there because his family sold him in to there, so they have ro worry about one less mouth to feed. The servants/slaves live very bad life, they got treated like if they were puppets, dolls, like if they were judt playthings.