A deadly virus sweeps the Earth, leaving behind only children and vampires. Mayu is a young girl who was left an orphan after the virus killed her parents. She was then taken to an underground facility with all the other children, where she is forced to give her blood to them in order to survive. There she meets both Yuu and Mika, changing her life forever. How will things change for her?

Being an orphan at the Hyakuya Oraphange, was everything that Elizabeth could wish for. But tragic happens as the vampires take over separating he from both her dear best friends. Yuu and Mich. Escaping the so called place she calls 'Hell', she didn't live happily ever after like stories do when people escape from their prison. Hatred is born. And it won't leave so easily. Until she kills them all. All of the vampires. And it begins with her exceeding in anything she can do. Cover By: Random-Pizza_

[A OC I've created on June 7th] [please do watch the anime Owari No Seraph first, so you won't get confused and lost in this story] Hanna, was a young girl, her story starts at her at the age of 12 along with her brother Nori in the Vampire City, Japan, under the control of Vampires and their only Queen, had ruled the world for a solid 4 years. Living the life as a Live stock, this shall unfold the story, along with her, Nori, Yuichiro and Mikaela along with the Hyakuya orphanage. Soon living the life of a Noble.