The King of Elfland's Daughter is a masterpiece of fantasy literature, weaving a poetic style and sweeping grandeur into a timeless tale. The story follows the heartbreaking marriage between a mortal man and an elf princess, creating a masterful tapestry that explores the fairy tale beyond the "happily ever after."

In the kingdom of Erl, the parliament desires a magic lord. Thus, the lord sends his son Alveric to fetch Lirazel, the King of Elfland's daughter, to be his bride. Alveric ventures into Elfland, where time passes slowly, and wins her heart. They return to Erl and have a son, but Lirazel, like many fairy brides of folklore, struggles to fit in with mortal society.

Eventually, Lirazel returns to Elfland, and her lovesick husband embarks on a quest to find her, abandoning his kingdom. Meanwhile, Lirazel longs for her mortal family, and the King of Elfland uses powerful magic to unite Elfland and Erl, reuniting the family in an eternal, enchanted world.