Liesel Van Helsing has dedicated her life to keeping the streets of New York City safe from the otherworldly threats that lurk in the night. However, when she teams up with a hunter who is every bit as cunning as she is, the very nature of the hunt is thrown into question. With the tables turned, and Helsing now on the run from an unstoppable foe, she must unite with the creatures of darkness if she wishes to survive.