A Vampire Named Otto

Zephan Amon is a psychic on the run. He comes from a powerful family famous for their wealth, but he cut ties with them over a decade ago. He's not nearly as powerful as they are, and they want him to either hide his existence or change his name, so he doesn't sully their reputation. Zephan refuses, and he's been perfectly happy living as a human far away from his family, but a series of events have left him jobless and homeless.
He's about to work up the courage to ask his sister for help when he's kidnapped by werewolves. A stroke of luck allows him to escape, but he runs straight into a vampire's garden. The vampire is far more concerned about Zephan trampling on his lawn than he is about kidnappings and werewolves. He demands Zephan pay a toll of blood for the state of his poor, abused grass. A few swallows of blood can't be worse than being recaptured by werewolves, can it?