Montégo Navajo is a 26-year-old werewolf in a predominantly human world. When he moves into his new house, he's quickly seduced by his rich, gloomy "23-year-old" neighbor, soon finding out said neighbor is a mixed incubus-sanguine day-walking vampire. Their love (and lust) for each other is incredibly strong, but there's no way to know if they'll work through their species' rivalry.