Think about all that you've ever thought you knew about vampires. Well most of it is wrong. Vampires are not reanimated dead bodies like the media says. They are just different like werewolves, banshees, Wendigos and others are different. They breathe, have heartbeats, can walk in the sun, have children and eat food as long as they drink a healthy amount of blood as well. They do have fangs and are sensitive to garlic but only because they are incredibly sensitive to its scent. In other words it really stinks. Silver can burn them or kill them if they are shot or stabbed in the heart. The only reason why no one knows about them is because they are really good a hiding in plain sight and it doesn't hurt that no one believes they exist not even other supernaturals.
This is a Teenwolf Fanfiction story and in it the universally hated, narcissistic, psycho Peter gets his happily ever after.