ONWARD, TO THE TENTH STRATUM! Maple Tree is getting closer to the ultimate boss, the Demon Lord. After learning of an item known as the Demon Lords Mana, which will lead the guild to the notorious villain, they head for the tenth stratuman amalgam of every zone that has come before.
While the other members focus on separate areas, Sally and Maple visit the third-stratum section to upgrade their flying apparatuses.
Thats not all they need to prepare for the fight, though. The girls tackle bundles of quests to increase their stats, and its finally time to boost Maples HP! However, in the back of their minds, they know the clock is ticking.
The girls lives IRL are soon going to be busy again. Can they clear the stratum in time?