The plot is based on the existence of a certain parallel world, which, in addition to ordinary people, is inhabited by fairy-tale and mythical characters: werewolves, goblin, mermaids, magicians and sorcerers. You can get into this parallel reality with the help of a magical amulet, but returning from there is not so easy. Finding themselves in a fairy-tale world, the heroes of the book, our contemporaries, are faced with its problems - the fairy-tale world is in serious danger. Having gone through many difficulties, trials and exciting adventures, our heroes find themselves in the center of events and help save the fairy-tale world.