Still reeling from the deaths of her parents and brother, Lucy is trying to get her life back on track — until short-tempered, handsome Jens saves her from a bear attack. Soon, Lucy is swept away to an enchanting world where Scandinavian fairytale creatures run wild… and adventure is for the taking.
Jens takes Lucy to a world she never expected, and cannot escape. Undraland is teeming with oversized garden gnomes, warrior elves, Nøkken, Fossegrimens, and worst of all, Sirens. Lucy goes further and further down the rabbit hole until she signs up to join a band of thieves bent on taking down Pesta, the last Siren.