So you’ve been turned by a vampire, you’ve got sick new fangs, cool eyes that you can use to put prey to sleep, you’re struggling with being very thirsty but it’s growing on you now, and started seeing others as food and/or heat sources now you don’t make it any more on the account of the whole *gestures* not living thing, your body keeps acting on instinct but it’s been mostly fine ‘cus it’s been to feed. Cool!
Then you idly thought about flying without thinking about it and oops turns out the myth about bat forms is true! You’ll work it out!
Oops the vamp train has well and truly left the station now so I guess we have a bloodthirsty hedgehog now.