Sword Princess Ais Wallenstein. The swordswoman renowned as the strongest explores the dungeon with her companions. Several mysteries and enemies assault them on the 50th floor, but the Sword Princess Ais Wallenstein called her wind and dealt a blow against the darkness of the labyrinth!
And the fateful encounter with the boy - "Are you all right?"
The interchanging story of the girl and the boy in the land of Orario!