Events of this book begins in the city - which seems ordinary. But there are many amazing creatures hides under the images of ordinary humans. For example, this is Mara - which looks like an elegant lady, but she can change her image and become the horrible sceleton. And the Cat, the black cat - who can become a handsome man. Or small dwarfs - which lives in mouse's holes. And many other strange creatures. Those creatures are evil and kind. And they search one magic relic. Relic of the fairy forest.