I imagined Bill Skarsgard as Rowan, so I guess this is sort of a fanfic. Except Bill is playing a character. This story does deal with some trauma so just a warning. Rowan Miller lives in the city of Nightwing, a city that is believed to have been originally founded by vampires. While dealing with a traumatic past where he was raped by his step mother, Rowan is trying to find a cure for M.S while studying medicine in University. He meets a young woman, Morgan Allen, and realizes a truth; vampires are indeed real. Except most of the vampires in this city do not want to harm humans and use other ways to feed. He learns that Morgan feeds on a particular kind of energy. She likes to be the dominant in her sex dungeon and feeds off the sexual energy her subs give off.