Seraph of the End: The Story of Vampire Michaela (終わりのセラフ 吸血鬼ミカエラの物, Owari no Seraph: Kyūketsuki Mikaela no Monogatari) is a new light novel series about Mikaela's story and the origin of vampires.
It is published by Shueisha. The story is written by Takaya Kagami and illustrated by the manga artist Yamato Yamamoto.
Mikaela Hyakuya hears a rumor about a noble vampire who will take a human's blood and give them food or other items in exchange. And so, he meets Ferid Bathory.
In the meantime, Crowley Eusford recalls his human life when he participated in the Crusades of the 13th century and later began teaching swordsmanship. A blood-sucking serial murderer preys on the prostitutes of his town, and he and encounters an eccentric wealthy noble named Ferid Bathory while working on the case.