Seolhee loves to dance, but has never had any sort of self-confidence because of her appearance. That all changes when she joins a dance class and meets Kang Insoo, a handsome dancer that is kind to everyone. Seolhee wants to perform and show the world that there's more to her than meets the eye. But how can she show them when she knows she's ugly?

Sometimes people become singers because they like to sing. Others, because it's their dream. But for him, it was his first love's dying wish.

How was he supposed to know that she was dying?