After their parents vanished, Alex and Emma are sent to live with strict Uncle Mordo. Only Emma's pet rabbit, Pimawa, keeps them company. But when flying skeletons called Rag-o-Rocs storm their once-quiet home, the kids escape just in time with Pimawa leading the way. The rabbit takes the siblings to the Conjurian, a land where magic exists and Pimawa can talk. But the Conjurian is in trouble...