Tempest in a Sewer

Ariel Tempest is my name, and yeah, my mom had this Shakespeare thing, so deal with it, okay? I'm immune to vampire bites, which means the cops hire me to hunt them. And they're not the handsome alluring sort of vamps; not with my luck. I hunt the sick people with the blood-craving disease, so we can lock them up and get them some help. Then one night, it all hit the fan...