Helena Campbell is the daughter of two circus performers When her mother gets very ill after an argument, Helena finds herself in a dream world that is split into light and dark The White Queen, who looks lабьчрike Helena’s mother, is in an enchanted sleep, and Helena must find the MirrorMask, a charm that will wake the queen and allow Helena to travel back to her own world However, the Dark Queen has plans for Helena as well, and even more disturbing is the girl who has takаврхвen Helena’s place in her own world, bent on destruction.