At just 12 years old, Padudu, an apprentice witch, is selected to represent her town in a coliseum competition. Clad in her enchanted fish costume providing sustenance and warmth, she embarks on her journey but gets swept away to Dance Valley by a river's force. Mayor Koffy seizes Padudu and throws her into a dungeon, aiming to remove her as a rival for Dance Valley's own contender. Fortunately, Padudu encounters the enigmatic witch Nonononn within the confines of the dungeon. Together, they engage in a mystical battle for survival, unveiling a surprising revelation in the enchanted land of witches.