Dark servants clash!

Medieval maiden Beate, who's grieving over the mysterious evisceration of her best friend, Gisela, must escape a Bavarian castle under siege by sadistic creatures.

Standing in her way—beyond towering walls and crossbow-toting guards—are Saint Nicholas's demonic helper, Krampus, and Frau Perchta, a belly-slitting hag who prowls the countryside during First Night festivities to punish naughty teens. Beate wants out. Krampus and Frau Perchta want in, determined to breach the castle to snag their prey. Beate has no idea why these monsters want her, but she must use her wits to save herself from horrors both human and inhuman—lest she wind up like Gisela.