The Vampire and the Vampire Hunters' Son [Frerard]

Frank's parents are vampire hunters. Coming from a long line of vampire hunters, it's all Frank knows. He's been taught how to spot one, what to do if he does spot one, and most importantly, how to kill it.

And on his twenty-first birthday, he's given his grandfather's silver knife, and told to go into the world and make his parents proud to be vampire hunters.

Straight away he meets Gerard, and everything goes a bit wrong.