Akari is back, and she's free of the Pure Concept Time. But she and Menou don't have long to celebrate their reunion. Pandæmonium has escaped her fog prison, and Hakua is ready to enact her plan. To defeat the twin threats of Evil and Ivory, Menou and the others must come up with a strategy capable of taking on two impossibly powerful foes. But are they prepared to make the necessary sacrifices?