The only way they can fight back is with a series of demonic weapons known as Cursed Gear.
Yuichiro Hyakuya is a young member of the Moon Demon Company, a prestigious army squadron armed with Cursed Gear and tasked with exterminating vampires.
Reserved for soldiers with exceptional talent, these weapons require humans to form pacts with ancient demons in exchange for their power.
Plot concept: In a world overrun with vampires, humans have been hunted to the brink of extinction.
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Seraph of the End: Vampire Reign Season 1 Part 1 - The First Encounter of a Noble Vampire