Newly vamped Sarah Dearly wants her normal life back, but fate is fighting against her. She tries to get a regular job and gets staked in the interview, only to be rescued by a masked vampire who calls himself the Red Devil. Then a wallflower-turned-witch curses her, making her a bloodthirsty, sun-allergic nightwalker—the worst vampire there is. As if all that weren't enough, she can't get married because her 600-year-old boyfriend, Thierry, is in a centuries-long marriage of convenience he can't escape.
As Sarah's nightwalker tendencies make her more dangerous, even to those she loves, she'll have to counteract that curse, unmask the increasingly intriguing Red Devil, and get a commitment from her man. But if that's what it takes to secure her happiness, Sarah is ready...even if it means embracing her inner vamp to do it.