In the Nightmare manor lies an old library full of ancient books in dead languages, all collected by Ielena Cr. And it was while rummaging through its dilapidated old shelves that Crunchy knocked down a rather special book... It fell open on a page that immediately attracted the animal's attention, and he couldn't resist reading the words laid out before him: “Madabook… Madabook… MADABOOK!”. A troubling woman then emerged, making the ghostly cat's hairs stand on end! But, it would seem that Madabook had appeared in just the right place. With her strange and macabre ideas, she made herself at home in the clan in less time than it takes for worms to appear on a dead body.