As Chris vows to her mistress, revealed to be named Finé, that she will take Hibiki down with her own power, Hibiki is asked to help look after Tsubasa whilst she recovers. As Tsubasa asks to hear from Hibiki about what she fights for, Miku spots the two together and becomes determined to talk with Hibiki. When Miku ends up getting caught in the battlefield when Chris appears, Hibiki is forced to reveal her secret to save her. Luring her away, Hibiki attempts to reason with Chris, but she is unwilling to listen...