Hansel & Gretel are bounty hunters who track and kill witches all over the world. As the fabled Blood Moon approaches, the siblings encounter a new form of evil that might hold a secret to their past. After getting a taste for blood as children, Hansel and Gretel have become the ultimate vigilantes, hell-bent on retribution. Now, unbeknownst to them, Hansel and Gretel have become the hunted, and must face an evil far greater than witches... their past.