At first look, Sang Eun is a beautiful and healthy 20-year-old woman, but in reality she has the intelligence of a seven-year-old child. Lovingly cared for by her mother, the simple and sweet Sang Eun sees the world in fairy tale colours.

One day, a Prince Charming comes into her life in the form of policeman Jeong Bom.

Through budding romance and unexpected tragedy, Sang Eun learns to face the world on her own two feet.

Cast
Gang Hye Jung - Sang Eun
Bae Jong Ok - Eun's mother
Jung Kyung Ho - Jeong Bom