Ep. 3: Maxing Defense and the Seventh Event.

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Maple clears the haunted mansion and obtains the items Sally wanted, along with a set of clothes with telekinetic skills. Afterwards, Mii calls Maple to support her while she fights against monsters on Level 6 to gain more skills before they go to a café, where they are joined by Kasumi and Frederica. Maple and Sally team up for the seventh event, in which each party must climb up unique battle towers over five days, unaware that the monsters in Maple's towers were chosen specifically by the admins to take her down. Despite this, Maple and Sally manage to defeat the monsters on the first three floors, a dragon, a skill-stealing book, and an elemental-changing golem. (Source: Wikipedia)