Putting the western regions behind them, Satou and his companions visit the Great Forest Labyrinth. With the fortress city of Arcatia serving as their base of operations, they encounter an extraordinarily beautiful girl who is the spitting image of Lulu. In addition to helping her revitalize her general store, they set out to conquer the challenges of a brand-new labyrinth. With their blades whetted and skills bolstered, the party is ever eager to explore exotic delicacies, fight deadly enemies, and uncover shocking discoveries!