When Yuzu was 7 years old, she was abandoned by her family and was brought in to the Hyakuya Orphanage by a blonde haired boy named Mikaela who found her. One year later, a black messy haired boy named Yuichiro had became the new family member of this big family.
Shortly after that, a lethal virus spreads across the world, wiping out most of humanity and allowing vampires to enslave the human race. From there, Yuichiro, Mikaela, Yuzu and the other family member of the orphanage are treated as livestock, only being allowed to live for their blood. In seek of freedom from the vampire, the 3 childrens soon found a way to escape from the vampires, only for then their plans turn their back against them. The two people who made it alive managed to escape and return back home to joing the Japanese Imperial Demon Army, to avenge the friends who died by the hands of the vampire.
(A/N) I realize that there is not many Owari no Seraph fanfiction so I decided to made one. Hope you enjoy this fanfiction and have a nice day~^^