Upon finding a mysterious mallet pertaining to the story of a pin-sized warrior, later revealed to be one of Majorina's misplaced inventions, Candy inadvertently shrinks the girls. Now in miniature size, the girls must navigate giant-sized obstacles to try and recover the mallet from Candy, which proves particularly difficult as Nao is revealed to have a fear of bugs. But she becomes less shy around bugs after a group of woodlice help save her life and look after her. As Nao starts to see the bug in a different light, Majorina finds them while reclaiming her hammer from Candy, exploiting their size to take negative energy from the bugs while creating a Dandelion Akanbe...