"Do Do Sol Sol La La Sol” is a romantic comedy about a pianist named Goo La La who hits rock bottom after her family’s sudden downfall. After she finds her way to La La Land, a piano academy in a small village, she ends up crossing paths and falling in love with the tough and mysterious Sun Woo Joon, who seems to be hiding a lot of secrets. Goo Ra-Ra is a pianist. She has bright personality. Something happened that caused her to become bankrupt. She doesn't have anything now and she is frustrated with her situation. Sun Woo-Joon doesn't care what other people think about him, but he has a warm heart. He is free spirited and doesn't have a specific dream or goal for his life. He makes ends meet by working part-time jobs. Goo Ra-Ra and Sun Woo-Joon meet at the small private piano academy LaLa Land in a country village.