Naïa, the great witch who has always protected the Misty's medieval village, has suddenly disappeared. Apprentice witch Misty comes into possession of Naïa's book of spells. Accompanied by her pig Hubert, Misty takes it upon herself to use its magic to ensure the safety of her friends and neighbors, menaced by the Dragon of Mount Santo. More often than not, her clumsy spells cause more harm than good! Luckily for her, Hubert has learned a bit of witchcraft himself too, and can clean up after his mistress. A funny, charming children's series as heartwarming as it is hilarious.