After trumpets of the apocalypse proclaim the fall of humanity, vampires arise from the shadows to rule the earth. Yuichiro wants just one thing - to get revenge by killing each and every vampire. Three months have passed since the invasion in Nagoya and Yuichiro, Mika and Shia Squad are all on the run from both the vampires and the humans! Just as they resolve to ask Krul Tepes for help, Ferid Bathory and Crowley Eusford intercept them with a suspicious proposal to become the group's new best friends, bringing with them a special hostage for good measure and the secret of the true purpose of the Seraph of the End project.
Takaya Kagami is a prolific light novelist whose works include the action and fantasy series The Legend of the Legendary Heroes, which has been adapted into manga, anime and a video game. His previous series, A Dark Rabbit Has Seven Lives, also spawned a manga and anime series. Yamato Yamamoto, born 1983, is an artist and illustrator whose works include the Kure-nai manga and the light novels Kure-nai, 9S -Nine S- and Denpa Teki na Kanojo. Both Denpa Teki na Kanojo and Kure-nai have been adapted into anime. Daisuke Furuya previously assisted Yamato Yamamoto with storyboards for Kure-nai.