Minji Song wanted some excitement in her life. Being a history teacher and otaku she would have settled for an anime that wasn't yuri bait. Being dragged into a world where she wasn't even considered sentient to serve at the whim of a sadistic Countess was not what she had in mind. Left with little choice, she now has to find a way to kill the unkillable in time to get back by the end of winter break.