Kirika and Chloe are in Altena's hands now, but the Soldats who oppose her have one last card to play- they can try to recruit Mireille. If Mireille accepts, then she will have to infiltrate the manor and take her place as one half of Noir by killing either Chloe or Kirika. And if she refuses, then the Soldats will have no choice but to kill her. Can Mireille find a way out the deal, or is she fated to become the tool of the Soldats?