Seraph of the End: Vampire Reign

In a world ravaged by a mysterious virus that has wiped out most of humanity, the surviving children are enslaved by vampires who have emerged from the shadows to build a new society. Among them is Yuichiro Hyakuya, a spirited orphan who dreams of a world free from the fangs of his oppressors. When a tragic escape attempt leaves him as the sole survivor of his family, Yuichiro vows revenge, dedicating his life to eradicating every last vampire. Now a member of the Japanese Imperial Demon Army, Yuichiro fights alongside a new, albeit unconventional, family. But as he delves deeper into the war against the night creatures, he uncovers dark secrets about the virus, the vampires, and even his own past. With humanity's fate hanging in the balance, Yuichiro must confront not only his enemies but also the difficult truths that lie beneath the surface of this apocalyptic new world.

✦ AI-drafted summary