 When the flying pumpkin arrives at Paay, Nix Assia learns her father has gone to Niemendal and her untrustworthy nephew nix Onno Ratsmodee is managing the mirrors of Paay. The Hamelaars need two of these special mirrors to enter and leave the land of Left, where Morpuys is supposed to lie. However, Onno plans to trick them by supplying them with a faulty looking glass.