When Eun-soo gets lost in a country road, he meets a mysterious girl and is led to her fairytale ike house in the middle of the forest. There, Eun-soo is trapped with the girl and her siblings who never age. Eun-soo finally discovers a way out which is written on a fairy tale book. But the book tells a story of none other than himself!

A modern twist on Cinderella follows warm-hearted Hyo-sun, adored by everyone, and her guarded stepsister Eun-jo, whose painful past fuels a growing resentment as their mother begins to favor Hyo-sun.