Damien, a lethal vampire enforcer bound by duty, finds himself irrevocably drawn to Belinda, an ordinary human woman he knows only online. As their connection deepens despite his inability to meet her, a brewing war between vampires, werewolves, and newly allied humans erupts, forcing Damien's dangerous life and his forbidden desires onto a collision course. He must navigate the deadly politics and battles of his world while protecting Belinda, who inevitably gets drawn into the conflict, forcing them both to confront the true nature of their relationship and the monstrous world Damien inhabits.