At some unknown point, the entire world was struck by a sudden, unknown virus and was nearly destroyed. Only children under the age of thirteen were immune and survived by sheer luck. But these children were ruled by vampires who emerged from underground and raised as livestock to provide blood. The protagonists, Hyakuya Yuuichirou and Hyakuya Mikaela, were among the orphans who were captured. Refusing to submit to their wretched fate, they began plotting their escape and revenge. However, Yuu learned that Mika had become a vampire. Still, Yuu continued to regard Mika as family, while Mika would do anything to save Yuu, taking him away from the humans he hated most. At Yuu's side is a vampire queen, the Second Progenitor, Carissa Yoruuri. She has lived for centuries in search of her beloved, and now she has finally found him. Yuu doesn't know that he is the First Progenitor, Mowell Huang Xuanxi, Carissa's beloved...
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.
The change is too magical, the first ancestor was directly replaced by someone else