Castle of Tangled Magic

Olia lives with her parents in an old crumbling castle filled with hidden turrets and secret doorways. When she follows a mysterious cat to one of the castles roof domes she finds herself stepping through one such doorway into a magical land filled with wonders. But everything is not quite as it seems: the land is under threat from a scheming magician Chernmor and the magic is fading away. With the help of an enchanted band of new friends can Olia find a way to save both her own home and the land of forbidden magic?