Fan Casting Dark Is Not Evil in Sort by Tropes

So, you have a race of people who all have black, leathery wings. They're born with the ability to shoot black, shadowy globs out of their hands. Also, they prefer the night, and let's not get started on their wardrobes. Surely, they're evil! Except...no one has actually mentioned them doing bad things; in fact, they may actually be pretty good guys. Despite any images that may have been burned into our minds, creepy appearances and killing people actually don't have much to do with each other. Unfortunately, however, people can still judge them based on their looks. Expect some Van Helsing Hate Crimes to be committed.