Once again, Shirayuki is in danger because of her extraordinary red locks. But this time... a witch has taken interest in her. She is in search of a perfect body to trade souls with to become one of the most beautiful maidens in the land. But, seeing as how she's desperate to reserve her energy, the witch has ordered a Castanic Valkyrie to do the work for her. When the Castanic finds herself at a loss and hesitation during her mission, she gets captured and imprisoned within the castle of Clarines. There, she is surprisingly offered mercy and enabled to learn more from the people that surround her. Will she make a change of heart? Or will she do as she was originally told, forever remaining in the dark?