Fairy Tale Patrol. The Show Goes On. Official Novelization

Once upon a time, gnomes and elves lived in peace and friendship. Together they guarded an ancient treasure — the willow lute. And there was nothing in the world stronger than its magic. The evil sorcerer Satyr and his servants... — the fauns attacked the gnomes and elves to take the wonderful instrument. However, he lost this battle.
But before his exile, the sorcerer shot an arrow into the lute and shattered the musical instrument into two parts. Since then, the paths of the gnomes and elves diverged. Each
people took their half of the lute and treasured it, passing it down from generation to generation. But one day, a terrible thing happened — someone decided to steal both parts of the instrument. The girls from "Fairy Tale Patrol" must uncover the identity of the villain and return the treasure!