Cadence Findley carries the weight of survival when her team cannot. A friend's blood stains her conscience after rogue Vampire Hunters strike without warning, leaving losses that no apology can erase. Now Cadence is consumed by a singular mission: hunt down the leader of these traitors and force him to answer for what he's taken. But vengeance isn't her only threat. Giovani, the vampire responsible for her ex-boyfriend's death, orchestrates his own deadly endgame—one designed with Cadence's destruction in mind. With two enemies closing in from opposite sides, the LIGHTS team faces an impossible choice: dismantle Giovani's vampire network before his scheme unfolds, or fall trying. As an elite Vampire Hunter for the LIGHTS organization, Cadence has dedicated her life to protecting humanity from the creatures of darkness. Yet this time, salvation may demand a price she never imagined paying. In a world where trust fractures and alliances blur, one woman must navigate a deadly triangle of revenge, survival, and love to determine if redemption is possible—or if some burdens are simply too heavy to bear.