Mudy, an eight year old girl, is spending some time at her grandmother's house in the country. In the forest she meets Pedro, the woodcutter, who gives her a silver pine cone with magical powers. With this in her hand, Mudy heads for the river and watches as the water parts in two, leaving  her facing a blue corridor into which she walks... There she will meet the torch-fish, the yellow dwarf, Snow Black and the seven giants, and many more!