Vampires (AU)

Group: One Direction. Pairing/s: Larry, Niam. Summary: Niall Horan is a vampire hunter. He has hated vampires since they murdered his family, when he was 10. Now 18, Niall and his partners half-vampire Harry and nearly-killed Zayn (codenamed Curly and Vain) are among the most feared vampire slayers around. But when Ha...