Oh Eun Soo is a university student. Her mother has divorced twice and Oh Eun Soo learns that her mother will marry again. Oh Eun Soo isn't happy about her mother's third marriage.

Young Joo is a member of the national female curling team. She begins to experience ringing in her ears and this causes her to become a substitute player. Young Joo travels back to her hometown. There, she meets Sung Chan. Young Joo had a crush on him in the past. Sung Chan is a former member of the national male curling team. They become partners in mixed doubles curling.