With the party split, Angeline finds herself protecting Byaku and Charlotte—her former enemies—without her father, Belgrieve, by her side. Forces are intent on manipulating Charlotte or silencing her, and Ange has to use her wits and her S-Rank strength to keep her new little sister safe.

Meanwhile, the very forest Belgrieve calls home begins warping under an ominous influence. He teams up with Marguerite, an elven princess, to neutralize the threat—but the two butt heads over how to deal with the mysterious child at the center of it all. Can this innocent-seeming child really be a demon? And is there any way to avoid slaying such a foe? One misstep, and Turnera could be destroyed...