Lee Sungyeol and Kim Sara met at Han River as the sun setting in front of them. It started with an eye contact and they soon become friends.

After months of friendship, they fall in love. But their new found love only brought them to complicated situations.

Lee Sungyeol's life in spotlight being dragged down because of  Sara's family secrets. And Kim Sara's quiet, simple life entagled with secrets being revealed because of Sungyeol's status.

Two people with odds stacked between them. Will they find a way to be together again?